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Questions (36)

What are deities?(1 point)
1. 1 answer
2. 302 views
how long does it take light travelling at3*10^8 m/s to across a room 6 m long?
1. 3 answers
2. 158 views
Question 4 (Essay Worth 10 points)(06.05 MC) Iris is a botanist who works for a garden that many tourists visit. The function
1. 1 answer
2. 248 views
Square ABCD has vertices at A(−1,3), B(0,7), C(4,6), and D(3,2).
1. 2 answers
2. 224 views
Tyson was working with square numbers. He noticed a pattern for squaring consecutivenumbers that end in 5. 52 152 252 352 25 225
1. 1 answer
2. 668 views
what is the probability of rolling a 6-sided die and getting a 4 or a number divisible by 3
1. 1 answer
2. 679 views
Calculate the potential for: Br2(l) + 2Cl-(aq) → Cl2(g) + 2Br-(aq) Use Eº = -.300 Vwhen the concentrations of the soluble
1. 1 answer
2. 1,628 views
Calculate ΔGo (in J) for 2 moles of electron(s) in each half-reaction and a standard potential of 0.44 V
1. 0 answers
2. 771 views
List 6 type’s synovial joints, then give one example of each joint in body, list 1 action each joint example does, list which
1. 0 answers
2. 1,237 views
The equilibrium constant for the chemical equation is K = 4.90 at 199 °C. Calculate the value of the Kc for the reaction at 199
1. 1 answer
2. 606 views
where can i attach a file ?
1. 1 answer
2. 431 views
Find the total area for the cylinder with the given measurement.r = 2, h = 4
1. 1 answer
2. 633 views
How many molecules are in 25 grams of NH3
1. 1 answer
2. 1,202 views
How many molecules are in 25 grams of NH3
1. 1 answer
2. 483 views
A microwave oven has a power requirement of 1264 W. A frozen dinner requires 5.5 min to heat on full power.
1. 2 answers
2. 984 views
Bob is investing in a partnership with Andy. Bob contributes as part of his initial investment, Accounts Receivable of $80,000;
1. 0 answers
2. 1,381 views
who are the relevant market and nonmarket stakeholders in the cisco in the coyote valley case study
1. 1 answer
2. 511 views
What mass of aluminum metal can be produced per hour in the electrolysis of a molten aluminum salt by a current of 24 amps?All i
1. 1 answer
2. 1,681 views
Calculate delta G rxn for a redox reaction with n = 2 that has an equilibrium constant of K = 4.4×10−2.
1. 0 answers
2. 528 views
Calculate the solubility (in grams per 100 mL of solution) of magnesium hydroxide in a solution buffered at pH = 12.I can get
1. 2 answers
2. 945 views
A 120.0 mL buffer solution is 0.105 M in NH3 and 0.135 M in NH4Br, What mass of HCl could this buffer neutralize before the pH
1. 2 answers
2. 3,769 views
I am trying to figure out how to calculate the ratio of CH3NH2 to CH3NH3Cl required to create a buffer with pH of 10.26, I'm not
1. 1 answer
2. 2,511 views
I am trying to figure out how to calculate the ratio of CH3NH2 to CH3NH3Cl required to create a buffer with pH of 10.26, I'm not
1. 1 answer
2. 796 views
I need to know how to write an equation showing how a buffer containing ammonia and ammonium chloride neutralizes added acid of
1. 1 answer
2. 1,578 views
Write a chemical equation for Sr(OH)_2(aq) showing how it is a base according to the Arrhenius definition.I came up with
1. 1 answer
2. 2,887 views
What mass of sucrose should be combined with 524 g of water to make a solution with an osmotic pressure of 8.50 atm at 270 K? I
1. 1 answer
2. 622 views
How much water would be needed to completely dissolve 1.64 L of the gas at a pressure of 750 torr and a temperature of 21 C?
1. 0 answers
2. 687 views
How much water would be needed to completely dissolve 1.64 of the gas at a pressure of 750 torr and a temperature of 21 C?
1. 1 answer
2. 643 views
What mass of sucrose should be combined with 524 g of water to make a solution with an osmotic pressure of 8.50 atm at 270 K?
1. 0 answers
2. 562 views
3/10 + 7/12 = ?
1. 9 answers
2. 427 views
Calculate the volume of a sphere with a radius of 4.0 cm. Use pi=3.14 in your calculations. Assume the units are cm3 and do not
1. 2 answers
2. 739 views
how do you find a line perpendicular to another if the given line is in standard form, Ax+By=c?also, i need some help finding a
1. 1 answer
2. 450 views
A rubber puck, initially travelling at 39 km/h, is sliding along an icy surface. How long (in seconds) would it take the puck to
1. 1 answer
2. 559 views
What is the weight of a 76 kg astronaut on the Moon where the value of 'g' is only 17% the strength of 'g' on the Earth? (Answer
1. 3 answers
2. 750 views
2.Which sentence uses correct parallel construction?A. The painter wore glasses, gloves, and boots. B. Most people enjoy ice
1. 1 answer
2. 1,371 views
if 158 grams of silver at a temperature of 98.5 degrees celcius is placed in a styrofoam cup of 85 grams of water at 13 degrees
1. 1 answer
2. 473 views

Answers (14)

no cat it is C i got it right
Tyson was working with square numbers. He noticed a pattern for squaring consecutive numbers that end in 5. 52 152 252 352 25 225 625 1225 a. Identify a pattern in the table. b. Make a conjecture based on the pattern identified. c. Test the conjecture. d.
16N
give me answers
no
yughy9iujk
56
a (s) is obtained by mixing 25ml of 0.5 mol/l HCl and 25ml of 0.5 mol/l H2SO4 solution is titrated with 93.75ml of barium hydroxide solution 1-write the ionic eq. 2- calculate C 3. determine mass of barium sulfate obtained:P *molar masses: Ba=137 S=32 O=16
1 Al per 3 e-
So, if Ana rolls a 6, does the game end instantly, or does Bob get to flip a coin one last time? If he does, and gets a head, does the game continue or do they declare it a tie? Does the question really ask for the probability that Ana wins the game, or
What is the common denominator? What are the equivalent fractions? 3, 6. 15 help
3, 6. 15
13/15 + 2/3 - 3/5 =
c2h6

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