How do the masses of two samples compare

Assignment Help Chemistry
Reference no: EM132650873

1. Consider two samples of two different substances with the same volume. Would the samples with the greater mass be more dense or less dense than the one with the smaller mass? Explain.

2. Consider two samples of the same substance, one with the greater volume than the other:

a. How do the masses of two samples compare? Mark you answers.

(1) Same

(2) Greater the volume greater the mass

(3) Greater the volume less the mass

b. How do the densities of the two samples compare?

(1) Same

(2) Different

3. For two samples with the same mass, would the samples with larger volume (larger size) be more dense or less dense than the one with the smaller volume. Explain.

4. Consider two samples of the same substance, one with a greater mass than the other:

a. How do the volumes of the two samples compare? Mark you answers.

(1) Same

(2) Greater the mass greater the volume

(3) Greater the mass less the volume

b. How do the densities of the two samples compare?

(1) Same

(2) Less

(3) Greater

5. What happens to the volume, mass and density of a loaf of bread that is squeezed?

Reference no: EM132650873

Questions Cloud

What is the new temperature of sample of gas : If the volume is changed to 500.0 milliliters and the pressure is changed to 205.8 kPa, what is the new temperature of this sample of gas
Why is the preparation of a sales forecast : Why is the preparation of a sales forecast one of the earliest steps in preparing a master budget? Explain at least three ways a company can benefit
Critically evaluate ee as a performance measure : Critically evaluate EE as a performance measure. What are its strengths and weaknesses? A large consulting firm is looking to expand the services currently
Evaluate the advantages of shop and save : Evaluate the advantages and disadvantages of the S&S policy of each S&S grocery store paying the S&S Detroit Bakery 60 percent of the retail price
How do the masses of two samples compare : How do the masses of two samples compare? Mark you answers.
Prepare a gift tax return : Prepare a 2018 gift tax return (Form 709) for Natalie (Social Security number 123-45-6787) to compute the total taxable gifts (line 3) for her
What was the amount of gross profit : For the fiscal year, sales were $8,743,000 and the cost of goods sold was $4,984,000. What was the amount of gross profit? Explain in detail with an example.
What is Mandy credit for the tax on prior transfers : One year later, Mandy dies. Based on the following independent assumptions, what is Mandy's credit for the tax on prior transfers
Find how many defective units were produced : The Cute Corporation produces small plastic dolls in Florida manufacturing plant. How many defective unit were produced? compute manufacturing cycle efficiency.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what are the two ways to increase solubility

Being that the active ingredient is Mg(OH)2, which decomposed to form Mg2+ and OH- ions. What are the two ways to increase solubility of Mg(OH)2 either before you take it or when it gets in the stomach

  Calculate the heat of enthalpy for the reaction

Calculate the heat of enthalpy for the reaction: PCl5(g) → PCl3(g) + Cl2(g)

  Find the concentration of nh3

55.00 mL of solution of ammonia NH3 (FM 17.031) is titrated with 10.73 mL of 0.0939 M HCl according to the equation: NH3 + H+ ----> NH4+ Find the concentration of NH3 in g/L?

  Predict the coordination number in a nis crystal

Predict the coordination number in a NiS crystal. The ionic radii for Ni+2 and S-2 are 0.069 and 0.184nm, respectively.

  How much oxygen is in 156 g of the compound

Magnesium hydroxide is 54.87% oxygen by mass. How much oxygen is in 156 g of the compound? Answer in units of g. 015 (part 2 of 2) 10.0 points How many moles of oxygen is this? Answer in units of mol.

  Explain a student wants to conduct an experiment

A student wants to conduct an experiment requiring 500 ml of a 3 M sulfuric acid 18 M concentrated sulfuric acid is available. How could the student prepare the desired solution

  Explain catalytic amount of sulfuric acid is a cyclic

One of the product formed when 5-hexen-1-ol is treated with a catalytic amount of sulfuric acid is a cyclic ether

  A heat exchanger is used to warm apple cider

A heat exchanger is used to warm apple cider using steam as the heat source. The cider is heated from an initial temperature of 4°C to a final temperature of 65°C. The steam enters the heat exchanger as 50% quality steam and exits as water condensate..

  What is the compounds concentration

Problem- In a chemical analysis, the percent transmittance of a compound is measured to be 25.8% in a cell with a path length of 1.5cm. If the molar absorptivity of that compound is 4170cm, what is the compounds concentration

  State the percent potassium notrate in the original sample

After the reaction was comlete, the volume of the dry has produced was 1 liters at 75 degrees celsuis and 721 torr. what was the percent potassium notrate in the original sample?

  Evaluate the values of q w delta u

Calculate the values of q, w, delta U, and delta H for the reversible adiabatic expansion of 1 mole of a monoatomic ideal gas from 5.00 m^3 to 25.0 m^3. The temperature of the gas is initially 298K.

  Explain which rate is likely to be faster

The rate of phosphorus pentachloride decomposition is measured at a PCI5 pressure of 0.015 atm and then again at a PCl5 pressure of 0.30 atm. The temperature is identical in both measurements. Which rate is likely to be faster

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd