Posted by **tyneisha** on Thursday, December 6, 2012 at 6:47pm.

1.How many grams are in one mole silicon?

2. how many moles are in 128 grams of oxygen gas (O2)?

3.How many molecules are in 2 moles of AIO?

4.How many moles are in 18.06 x 10 to the 23 power?

5. how many moles are in 100 grams of CH4?

## Answer this Question

## Related Questions

- CHEM MOLES !@@! - Mole Calculation Worksheet 1) How many moles are in 15 grams ...
- stoichiometry - Ammonia gas reacts with oxygen gas according to the following ...
- Chemistry - Posted by Angeline on Monday, April 20, 2009 at 5:35pm. A few ...
- chemistry - Someone please help me with these 2 problems!! I am going nuts! How ...
- Chemistry - If the percentage of arsenic is 76% and the percentage of oxygen is ...
- chemistry - Hi, how many moles does 0.225g of oxygen atoms represent? If 1 mole ...
- chem - Show work 1. How many moles of oxygen will occupy a volume of 2.50 liters...
- Chemistry - A few questions...how many grams are in 48.7x10^24? I don't know how...
- chem1 WORD PROBLEM!! - 6. how many grams are in 4 moles of Be (OH)3? 7.How many ...
- chemistry - If a mole of hydrogen gas (H2) contains 6.02 x 10^23 molecules, how ...

More Related Questions