Ask a New Question

Questions and answers by

smith

Questions (50)

Give the empirical formula of P2S3C12H10O
1. 1 answer
2. 86 views
Which equation describes the mass of an object in relation to its volume and density?
1. 1 answer
2. 422 views
area and the circumference of the circle. Round your answers to the nearest hundredth.
1. 1 answer
2. 938 views
Write a C++ program to read the names and ages of 10 people and print the name and age of the oldest person. Assume that there
1. 0 answers
2. 941 views
Find the distance from 0 to 3 of the ∫ l3t-5ldt. I don't understand how the answer is 41/6.
1. 2 answers
2. 435 views
961 = X squared + Y squared + Z squaredFind possible values for X, Y, Z
1. 1 answer
2. 554 views
What is the theoretical probability of getting tails if you flip a coin 40 times?a)If you did this experimental would you result
1. 1 answer
2. 661 views
A family left their house in two cars at the same time. One car traveled at an average of 7 miles per hour faster than the
1. 2 answers
2. 1,288 views
if you got 12 yds of fabric and each skirt require 7/8 how many skirts can be made
1. 1 answer
2. 451 views
if the angle of elevation of A from B is 65' what is the angle of depression of BB from A
1. 1 answer
2. 360 views
achile de gas in the uniform of a cadet by edgar degashow was proportion used in this image to create a mood of tranquility to
1. 2 answers
2. 588 views
Cazz receives a semimonthly paycheck from a jazz club of $4,500.00. He is married and is entitled to 1 withholding allowance.
1. 1 answer
2. 2,001 views
A 0.5917 g sample of a pure soluble chloride compound is dissolved in water, and all of the chloride ion is precipitated as AgCl
1. 1 answer
2. 738 views
When aqueous solutions of potassium hypochlorite and nitric acid are mixed, an aqueous solution of potassium nitrate and
1. 1 answer
2. 2,193 views
. Which of the following will result in a chemical change?A. Melting ice to obtain water B. Evaporating alcohol into vapor C.
1. 2 answers
2. 964 views
ht tp://ww w.you tube.c om/watch?v=xjV HHE22r3I
1. 0 answers
2. 630 views
To advertise their business, Toni and Mandy can either purchase flyers or e-mail addresses. They can print, distribute and pay
1. 3 answers
2. 517 views
Write an equation of the line containing the specified point and parallel to the indicated line.(1,4)3x+y=5
1. 2 answers
2. 683 views
Blake amuses and challenges his teachers with his independentthinking. He’s self-reliant and responds appropriately to
1. 2 answers
2. 1,167 views
the assumptions for using a chi-square test. Research articles provide practical examples from the research to support your
1. 1 answer
2. 897 views
which analysis of variance should be applied when an experiment has more than one independent variable. Discuss the assumptions
1. 0 answers
2. 944 views
how a t Test for a dependent variable can be of great value in applying a new approach to the treatment of aggressive behavior
1. 0 answers
2. 565 views
how a t Test can be employed in hypothesis testing by the use of directional vs. nondirectional hypotheses. Discuss types of
1. 0 answers
2. 536 views
For each of the following samples that were given an experimental treatment, test whether these samples represent populations
1. 1 answer
2. 503 views
For a population that has a standard deviation of 10, figure the standard deviation of the distribution of means for samples of
1. 1 answer
2. 459 views
Why is the ionic compound NaCl (table salt) able to dissolve in a glass of the molecular compound water (H2O)?
1. 1 answer
2. 690 views
If 35.8 grams of LiCl are dissolved in 184 grams of water, what is the concentration of the solution in percent by mass?
1. 1 answer
2. 736 views
What would be the resulting molarity of a solution made by dissolving 21.9 grams of KCl in enough water to make an
1. 1 answer
2. 639 views
If 2.1 moles of CaCl2 are dissolved in enough water to make a 0.92-liter solution, what is the resulting molarity?
1. 1 answer
2. 1,206 views
if it requires 35.0 milliliters of 0.50 molar NaOH to neutralize 25.0 milliliters of HCl, what is the concentration of the HCl
1. 3 answers
2. 1,664 views
If 2.1 moles of CaCl2 are dissolved in enough water to make a 0.92-liter solution, what is the resulting molarity?0.44 M CaCl2
1. 3 answers
2. 2,070 views
Water is a polar solvent. Which of the following will not dissolve in water?sugar table salt vinegar olive oil
1. 2 answers
2. 903 views
How many liters of fluorine gas, at standard temperature and pressure, will react with 23.5 grams of potassium metal?
1. 1 answer
2. 801 views
Under certain conditions, neon (Ne) gas diffuses at a rate of 7.0 centimeters per second. Under the same conditions, an unknown
1. 2 answers
2. 733 views
What is the volume of 3.5 moles of oxygen gas (O2) at standard temperature and pressure (STP)?6.4 L 22.4 L 32.0 L 78.4 L
1. 2 answers
2. 1,099 views
Which of the following gases effuses the fastest at a given temperature?Ne CH4 Ar H2
1. 2 answers
2. 2,325 views
How many grams of methane gas (CH4) are in a 15.8 liter sample at 1.2 atmospheres and 27°C
1. 1 answer
2. 1,291 views
Under certain conditions, neon (Ne) gas diffuses at a rate of 7.0 centimeters per second. Under the same conditions, an unknown
1. 2 answers
2. 684 views
sarah has dimes and nickels which total $1.65. the number of nickels she has is 3 less than the number of dimes. how many of
1. 1 answer
2. 421 views
two planes take off from an airport at the same time and head in opposite directions at 260 mph and 275 mph respectively. in how
1. 4 answers
2. 576 views
a coast guard ship left the port at 30 mph. four hours later a helicopter was dispatched at 90 mph to intercept the ship. how
1. 0 answers
2. 521 views
an insecticide originally contained 1/2 oz of pyrethrins. the new formula contains 5/8 oz of pyrethrins. what percent of
1. 2 answers
2. 413 views
Evaluate 80mi/h x 3 hBe sure to use the proper units
1. 3 answers
2. 415 views
A rectangular window is 5 ft by 8 ft. Becky wants to replace the glass in the window. How many square feet of glass should she
1. 3 answers
2. 1,340 views
Let A = {circle, square} and let B = {3, 4, 5}. Find A X B
1. 0 answers
2. 407 views
From a point on the ground a person notices that a 110-ft tree on top of a hill subtends an angle of 3°. If the angle of
1. 0 answers
2. 636 views
cryptogram grid
1. 5 answers
2. 542 views
Describe the basic character of the unitary states. how can one reconcile the concept of the unitary state with the principles
1. 1 answer
2. 683 views
suppose the Wrights found that both Tom and Sue had a life insurance protection gap of $50,000. Present the steps in sequence
1. 1 answer
2. 582 views
one decimeter is equal to....how many centimeters
1. 1 answer
2. 433 views

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025