Saturday
April 19, 2014

Homework Help: Chemistry

Posted by Mal on Wednesday, March 23, 2011 at 3:27pm.

A penny has a mass of 2.5 g and the moon has a mass of 7.35*10^22kg. What is the mass of 1 mole of pennies? How many moles of pennies have a mass equal to the mass of the moon?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A penny has a mass of 2.5 g and the moon has a mass of 7.35*10^22kg...
Science - A spacecraft of mass 500kg lands on the moon. Calculate the moon's ...
Chemistry - The average mass of a solid copper penny is 2.63 g . What is the ...
physical - The mass of the earth is 5,96 multipy by 10 to the power of 2) kg and...
physical - The mass of the earth is 5,96 multipy by 10 to the power of 2) kg and...
chemistry - 15. On October 21, 1982, the Bureau if the Mint changed the ...
Chemistry - you used 10 pennies to find the average atomic mass.... why did you ...
chemistry - formula: 2KClO3 + NaCL = 2KCl + NaCl + 3O2 MASS OF TEST TUBE & ...
Chem - If there is a sample of pennies that has a mass of 857.2 g. What is the ...
chimestry - more volume of NaOH means more moles of NaOH (volume * molarity = ...

Search
Members