The freezing point of mercury

The freezing point of mercury is -38.8°C, is the only metal that is liquid at room temperature. What quantity of heat energy,
1. 4 answers
2. asked by Lindy
3. 1,804 views
The freezing point of mercury is -38.8°C, is the only metal that is liquid at room temperature. What quantity of heat energy,
1. 2 answers
2. asked by Lindy
3. 1,209 views
The freezing point of mercury is -38.8°C, is the only metal that is liquid at room temperature. What quantity of heat energy,
1. 4 answers
2. asked by Lindy
3. 2,317 views
The freezing point of a 0.10m solution of mercury(I) nitrate is approximately -0.27 degrees celsius. Show that these data
1. 1 answer
2. asked by Amy
3. 804 views
How much energy is required to raise the temperature of 217 g of solid mercury at its freezing point to mercury vapor at its
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2. asked by science
3. 501 views
How much energy is required to raise the temperature of 217 g of solid mercury at its freezing point to mercury vapor at its
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2. asked by science
3. 506 views
metal mercury at room temperature is a liquid. melting point is 39 degree celsius.freezing point of alcohol is 114 degree
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2. asked by sai
3. 1,025 views
Mercury is a metal, which is liquid at room temperature. Its melting point of alcohol is 39 Celsius the freezing point of
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2. asked by Raina
3. 970 views
the normal freezing point of the element mercury, Hg(l), is a -38.9°C and its molar enthalpy of fusion, ΔHfusion=2.29 KJ/mol.
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2. asked by Jamaal
3. 703 views
Mercury has a melting point of -39degrees Celsius and the freezing point of methanol is -98degrees Celsius.how much warmer is
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2. asked by mihle
3. 1,177 views
What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point)Responseshuman uses
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2. 160 views
Mercury has a melting point of -39 Celsius and freezing point of methonal is -98 Celsius .How much warmer is the melting point
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2. asked by Anonymous
3. 418 views
Mercury, with a freezing point of -38.8°C, is the only metal that is liquid at room temperature. How much heat energy (in
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2. asked by Amalia
3. 739 views
What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point)Responses human uses
1. 1 answer
2. 61 views
What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point) Responses human uses
1. 1 answer
2. 41 views
What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point)Responses human uses
1. 1 answer
2. 107 views
Question What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point) Responses
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2. asked by xzavyer kovach
3. 224 views
mercury rotates about its own axis once every 58.6 Earth days. a satellite orbits mercury once every murcurian day. how high is
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2. asked by khalifah
3. 1,498 views
What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point)Responses human uses
1. 1 answer
2. 46 views
The equation for lowering the freezing point of a solvent is given in your manual. Given that the freezing point for the pure
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2. asked by Asia
3. 1,539 views
Elemental mercury was first discovered when a mercury oxide was decomposed with heat, forming mercury metal and oxygen gas. When
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2. asked by Adam
3. 3,658 views
Fitness and Mercury do not experience seasons. Which of the following conclusions could explain thisVenus and Mercury have very
1. 1 answer
2. asked by Dino cat
3. 96 views
What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point)ResponsesA) human
1. 1 answer
2. 119 views
..What evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point)ResponsesA) human
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2. 104 views
The enthalpy of vaporization of mercury is 59.1 kJ/mol. The normal boiling point of mercury is 357*C. What is the vapor pressure
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2. asked by Anonymous
3. 4,469 views
Assuming equal concentrations, rank these aqueous solutions by their freezing point: LiSO4, Li3PO4, SnCl4, NH4Br.(from highest
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2. asked by Kylie
3. 6,708 views
A 500 mL of mercury(Hg) solution was prepared by mixing 2.45g of mercury chloride (HgCl2) and 4.68 g of mercury sulfate (HgSO4)
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2. 61 views
A 500 mL solution of mercury (Hg) solution was prepared by mixing 2.45 g of mercury chloride (HgCl2) and 4.68 g of mercury
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2. 61 views
Mercury poisoning is a debilitating disease that is often fatal. In the human body, mercury reacts with essential enzymes,
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2. asked by Brooke
3. 1,195 views
A freezing point depression experiment was conducted using cyclohexane as the solvent. The freezing point of pure cyclohexane is
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2. asked by Danielle
3. 1,043 views
Look at the equation for mercury (Hg), which is undergoing a phase change.Hg (s) Hg (l) What does this equation show? Select all
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2. 69 views
if the freezing point of the solution had been incorrectly determined to be lower than the true freezing point, how would that
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2. asked by Anonymous
3. 914 views
Freezing-point depression can be used to determine the molecular mass of a compound. Suppose that 1.28 g of an unknown molecule
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2. asked by Rukky
3. 674 views
Freezing-point depression can be used to determine the molecular mass of a compound. Suppose that 1.28 g of an unknown molecule
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2. asked by Rukky
3. 1,088 views
Benzene (C6H6) has a normal freezing point of 5.50oC and a density of 0.88 g/mL. When 1.28 g of naphthalene (C10H8) is dissolved
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2. asked by Sarah
3. 1,644 views
Calculate the freezing point of a solution containing 12.2grams of benzoic acid, C6H5CO2H, dissolved in 250 grams of
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2. asked by Joshua help please
3. 773 views
The vapor pressure of mercury at 77¢K is 0.0018 mmHg. The atomic weight of mercury is 200.6 g/mole. If the mercury vapor were
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2. asked by steve
3. 693 views
Calculate the freezing point of 0.15 m calcium chloride aqueous solution. Assume that the molal freezing point depression
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2. asked by hereyago
3. 790 views
i need helpwhile mercury is very useful in barometers, mercury vapor is toxic. given that mercury has Hvapp=56.9kj/mol and its
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2. asked by amy
3. 1,406 views
What planet moves faster, Mercury or Saturn? (1 point)Saturn, because it is farther from the sun. Mercury, because it is closer
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2. 72 views
What planet moves faster, Mercury or Saturn?(1 point)Responses Mercury, because it is closer to the sun. Saturn, because it is
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2. 53 views
The freezing point of pure cyclohexane is 6.60°C and the freezing point depression constant is 20.00°C/m. The freezing point
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2. asked by Anonymous
3. 1,385 views
The freezing point of pure cyclohexane is 6.60°C and the freezing point depression constant is 20.00°C/m. The freezing point
1. 2 answers
2. asked by Anonymous
3. 1,442 views
QuestionIs freezing an endothermic or exothermic process? How do you know?(1 point) Responses Freezing is exothermic because as
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2. 91 views
A 500mL of Mercury solution was prepared by mixing 2.45g of Mercury chloride and 4.68g of Mercury sulfate in one container then
1. 1 answer
2. asked by Himran
3. 72 views
A 500 mL of Mercury solution was prepared by mixing 2.45g of Mercury chloride and 4.68g of Mercury sulfate in one container them
1. 1 answer
2. asked by Himran
3. 62 views
A 50 mL of Mercury solution was prepared by mixing 2 45g of Mercury chloride and 4.68g of Mercury sulfate in one container them
1. 1 answer
2. asked by Himran
3. 54 views
10.0 g sample of p-dichlorobenzene, a component of mothballs, isdissolved in 80.0 g of benzene, C6H6. The freezing-point of the
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2. asked by Jim_R
3. 1,399 views
A glass bottle full of mercury has mass 500g. On being heated through 35 degree census, 12.43 gram of mercury expelled.
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2. asked by poppy
3. 1,231 views
If the freezing point of pure toluene is -95.15 oC and its freezing point depression constant is -8.38 oC/molal, what is the
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2. asked by Jaden
3. 1,174 views
1. A submarine was suituated 800 feet below sea level. If it ascends 250 feet, what is it new position2. Metal mercury at room
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2. asked by tsunayoshi
3. 1,931 views
the freezing point of ethanol (C2H5OH) is -114.6C. the molal freezing point depression constant for ethanol is 2.00C/m. what is
1. 0 answers
2. asked by lisa
3. 933 views
the freezing point of ethanol (C2H5OH) is -114.6C. the molal freezing point depression constant for ethanol is 2.00C/m. what is
1. 0 answers
2. asked by lisa
3. 1,308 views
the freezing point of ethanol (C2H5OH) is -114.6C. the molal freezing point depression constant for ethanol is 2.00C/m. what is
1. 3 answers
2. asked by lisa
3. 1,497 views
the freezing point of ethanol (C2H5OH) is -114.6C. the molal freezing point depression constant for ethanol is 2.00C/m. what is
1. 3 answers
2. asked by lisa
3. 2,701 views
A container is filled to the brim with 1.4 L of mercury at 20°C. The coefficient of volume expansion of mercury is 1.8☓10-4
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2. asked by Lis
3. 1,825 views
Assuming equal concentrations, rank these aqueous solutions by their freezing point.?K2CO3, Li3PO4, Sn(ClO3)4, NH4I I tried to
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2. asked by Eric
3. 10,406 views
A 76.00-pound flask of mercury costs $132.00. The density of mercury is 13.534 g/cm3. a) Find the price of one cubic inch of
1. 1 answer
2. asked by Aaron
3. 2,927 views
Mercury(II) Oxide decomposes upon heating, producing elementalmercury. This reaction has an enthalpy value of 90.8 kJ/mol. How
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2. asked by johnny
3. 977 views
The freezing point of a solution isA. higher than the freezing point of the solvent alone because higher temperature is required
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2. asked by allan
3. 834 views
The freezing point of a solution isA. lower than the freezing point of the solvent alone because higher temperature is required
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2. asked by ryan
3. 550 views
The freezing point of a solution isA. lower than the freezing point of the solvent alone because higher temperature is required
1. 1 answer
2. asked by eng
3. 695 views
The freezing point of a solution isA. lower than the freezing point of the solvent alone because higher temperature is required
1. 1 answer
2. asked by Blair
3. 687 views
Is freezing an endothermic or exothermic process? How do you know?(1 point)Responses Freezing is exothermic because as water
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2. 121 views
Is freezing an endothermic or exothermic process? How do you know?(1 point) Responses Freezing is exothermic because as water
1. 1 answer
2. 61 views
you are conducting a freezing-point determination in the laboratory by using an aqueous solution of KNO3. The observed freezing
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2. asked by Anonymous
3. 939 views
A solution is prepared by dissolving 5.00 g of glycerin (C3H8O3) in 201 g of ethanol (C2H5OH). The freezing point of the
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2. asked by asa
3. 243 views
How many atoms of mercury are present in3.2 cubic centimeters of liquid mercury? The density of mercury is 13.55 g/cc.
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2. asked by pho le
3. 786 views
A 76.00-pound flask of mercury costs $151.50. The density of mercury is 13.534 g/cm3. What is the price of one gram of mercury?
1. 1 answer
2. asked by bryan
3. 841 views
calculate the heat energy released when 25.8 g of liquid mercury at 25 C is converted to solid mercury at its melting point.Cons
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2. asked by Jill
3. 1,114 views
A 76.00-pound flask of mercury costs $159.00. The density of mercury is 13.534 g/cm3. a) Find the price of one cubic inch of
1. 3 answers
2. asked by Zaara
3. 2,140 views
An incompressible box is completely submerged in MERCURY at a depth of 13 yd. The MERCURY density is the same at all depths. As
1. 1 answer
2. asked by Cameron
3. 636 views
A 76.00-pound flask of mercury costs $151.50. The density of mercury is 13.534 g/cm3. a) Find the price of one cubic inch of
1. 1 answer
2. asked by Anna
3. 830 views
A 76.00-pound flask of mercury costs $151.50. The density of mercury is 13.534 g/cm3. a) Find the price of one cubic inch of
1. 2 answers
2. asked by Anna
3. 965 views
A 76.00-pound flask of mercury costs $151.50. The density of mercury is 13.534 g/cm3. a) Find the price of one cubic inch of
1. 2 answers
2. asked by Anna
3. 5,892 views
Calculate the heat energy released when 29.7 g of liquid mercury at 25.00 °C is converted to solid mercury at its melting
1. 1 answer
2. asked by Jordan
3. 1,080 views
DrBob222, HELP!Calculate the heat energy released when 29.7 g of liquid mercury at 25.00 °C is converted to solid mercury at
1. 2 answers
2. asked by Jordan
3. 1,352 views
What is the freezing point of a solution containing 4.134 grams naphthalene (molar mass = 128.2) dissolved in 30.0 grams
1. 3 answers
2. asked by X
3. 948 views
Is freezing an endothermic or exothermic process? How do you know?(1 point)Freezing is exothermic because as water bonds into
1. 1 answer
2. 62 views
QuestionWhat evidence might be cited in a study of levels of mercury pollution of water in the Everglades?(1 point)Responses A)
1. 1 answer
2. 96 views
A glass bottle full at mercury at 0°C has a mass of 500g On being heated through 350°C, 2.43g of mercury is expelled Calculate
1. 1 answer
2. asked by Adesanya
3. 506 views
A glass bottle full of mercury has 500g on being heated through 35 degree, 2.43g of mercury are expelled. calculate the mass of
1. 1 answer
2. asked by christiana
3. 697 views
Venus and Mercury do not experience seasons. Which of the following conclusions could explain this?Answer options with 5 options
1. 1 answer
2. 109 views
The density of mercury is 13.54 g/cm3. Suppose you need 40 gm of mercury for an experiment. What volume of mercury do you need?A
1. 4 answers
2. asked by Jonathan
3. 645 views
The density of mercury is 13.54 g/cm3. Suppose you need 40 gm of mercury for an experiment. What volume of mercury do you need?
1. 2 answers
2. asked by christian
3. 540 views
The density of mercury is 13.54 g/cm3. Suppose you need 40 gm of mercury for an experiment. What volume of mercury do you need?
1. 4 answers
2. asked by jazmin
3. 867 views
using a fahrenheit thermometer, what temp is 22 degrees below freezing.Freezing on F is what? Freezing - 22 = ??
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2. asked by jataya
3. 490 views
The freezing point of helium is 2,458 degrees Fahrenheit. If you increase that temperature by 569.7degrees Fahrenheit, you reach
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2. asked by yep
3. 319 views
Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 160 views
The lenght of the mercury column of a mercury thermometer are 1.08cm and 20.98cm respectively at the standard fixed points. What
1. 1 answer
2. asked by Beta plus
3. 633 views
4. Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 177 views
4. Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 128 views
4. Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 117 views
Mercury is the only metal which is a liquid at room temperature. The density of mercury is 13.6 g/cm3. What is the mass, in
1. 1 answer
2. 108 views
The FDA recommends that women who are pregnant avoid eating more than three 6.00-oz servings of bluefish per month because of
1. 4 answers
2. asked by Katie
3. 8,955 views
The approximate average distances from the sun to Mars and Mercury are listed below:Mars: 2.28 x 10^8 kiloometers mercury:
1. 1 answer
2. 100 views
Mercury-197 is used for kidney scans and has a half-life of 3 days. if the amount of mercury-197 needed for a study is 1.0 grams
1. 1 answer
2. asked by monique n
3. 2,115 views
A glass bottle full of mercury has mass 500g. on being heated through 35 degree Celsius , 2.43g of mercury are expelled.
1. 1 answer
2. 179 views
An asteroid is heading toward Mercury at a rate of 15.4 x10 mi./hr. If the asteroid is 6.622 * 10 ^ 8 miles away from Mercury,
1. 1 answer
2. 120 views
At the bottom of an old mercury-in-glass thermometer is a 43-mm3 reservoir filled with mercury. When the thermometer was placed
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2. asked by Anonymous
3. 705 views