Wednesday
April 16, 2014

Homework Help: Chemistry

Posted by Mae on Wednesday, October 3, 2012 at 7:18am.

How many atoms are present in 1.25g of molecular hydrogen? I know the way to do it..but for molar mass, would it be 2.02g or 1.00g?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Molecular Structure - What is the molecular geometry of a molecule ...
Chemistry - 1. Calculate the number of moles of carbon atoms present in 2.4g of ...
chemistry - if 2.2g of h2 and 1.25g of n2 are present, how many grams of nh3 ...
chemistry - If 2.25g of a gas occupies 1750mL at 180 degrees Celsius and 550mm ...
chemistry - A 12.0g sample of carbohydrate contain 4.50g of carbon, 3.25g of ...
Chemistry - How many atoms of carbon are present in 31.4 g of a compound that is...
chem - A mixture of gas contains 1.25g of N2, 1.25g of O2, and 1.25g of He in 2....
chem - how would you find molecular mass when given only density? (1.25g/L)
chemistry - Vanadium crystalizes in a body centered cubic lattice (the V atoms ...
Chemistry - The maximum molecular mass ............ Atoms.

Search
Members