Evaluate the volume of an object that has a density

Assignment Help Chemistry
Reference no: EM13499112

Calculate the volume of an object that has a density of 0.817 g/ml and a mass of 12.7 grams. answer to 3 significant figures

Reference no: EM13499112

Questions Cloud

Explain what are the major species present in solutions : What are the major species present in 0.250 M solutions of each of the following acids? Calculate the pH of each of these solutions.
Find the resultant displacement by the polygon method : A ship travels 80 km due north on the first day of a voyage, 50 km northeast on the second day, Find the resultant displacement by the polygon method
Explain why is the number of microseconds in a week : Why is the number of microseconds in a week NOT considered an exact number? Aren't there 10^6 microseconds in a second, 3600 seconds in an hour, 24 hours in a day, and 7 days in a week?
Explain solution of tris in its protonated : Tris is widely used in a biochemical laboratory. Its acid dissociation constant is 8.32x10^-9. You have available at your lab bench a 0.1M solution of Tris in its protonated form, 0.1M solution of HCl and NaOH,
Evaluate the volume of an object that has a density : Calculate the volume of an object that has a density of 0.817 g/ml and a mass of 12.7 grams. answer to 3 significant figures
Concepts and opinions of auditors and accountants on fraud : Undertake a literature review to the factors of expectation gap caused and by interviews and questionnaires to find out the concepts and opinions of auditors and accountants on the fraud.
Evaluate the work done in joules by the reaction : Calculate the work done in Joules by the reaction 2 Na + 2 H2O>>> 2NaOH + H2 when 0.23g of Na reacts with excess water in a container to form hydrogen gas at 300. K and 1.0 atm.
How much work does the force of gravity do on the ball : Your car has stalled and you need to push it. You notice as the car gets going that you need less and less force to keep it going. How much work does the force of gravity do on the ball
The water and solids are drawn from the bottom of the tank : A 100,000 gal tank is 75% full of liquid containing 60,000 lb of solid in suspension. Water flows into the tank at a rate of 20,000 gal/hr. Water and solids are drawn from the bottom of the tank at a rate of 14,000 gal/hr.

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of f2 is needed to produce 187 g of pf3 if the

p4s f2g -gt pf3g what mass of f2 is needed to produce 187 g of pf3 if the reaction has a 80.1

  Hexane chloroform methanol and water are passed through the

in flushing and cleaning columns used in liquid chromatography to remove adsorbed contaminants a series of solvents is

  Define what is the molar mass of a nonelectrolyte compound

What is the molar mass of a nonelectrolyte compound if 3.42 grams of the compound dissolved in 41.8 grams benzene begins to freeze

  Explain the above original buffer solution

If 10.00 mL of 0.250 M NaOH solution is added to 100.00 mL of the above original buffer solution (described in part 1 of this problem), what is the new pH of the solution?

  Explain what mass of co2 and h20 would be produced during

What mass of CO2 and H20 would be produced during the combustion analysis of 0.1674 g of the cobalamin?

  What type of hybridization is used on central atom in chcl3

What type of hybridization is used on the central atom in CHCL3?

  Calculate the number of calories needed to increase the

1. calculate the number of calories needed to increase the temperature of 50.0 g of copper metal from 21.0 degrees c to

  Depict a three-dimensional structure

Draw a three-dimensional structure of CH3CL. Include all non-bonding pairs in your drawing. Shoe the direction of the molecular dipole and indicate bond angles.

  Define the term standard solution

Define the term "standard solution" and discuss what is meant by "standardizing a solution". For clarification, as an example

  State what is the volumetric flow rate of gases

What is the volumetric flow rate of gases out the stack (m3/min)? Note - in these units, R has a value of 0.08206 atm-m3/kmol-K.

  Determine approximate ph range suitable for the separation

Find the approximate pH range suitable for the separation of Fe3+ and Zn2+ ions by precipitation of Fe(OH)3from a solution that is initially 0.015 M in both the ions. Assume a 99% precipitation of Fe(OH)3.

  Determine mass of water

Determine mass of water is contained in 2.8 Litres of the vapor in this solution at 55 degree celcius temperature express your answer in grams

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