Tuesday
December 23, 2014

Homework Help: Chem: Mole and Avogadros Number

Posted by Lauren on Thursday, December 11, 2008 at 10:44pm.

How many molecules are in the quantities below?

2.0 moles


0.75 moles

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - 1. How many molecules does 36.0 grams of water represent? Change the...
CHEM !(MOLE) PLZ HELP! - 1.How many grams are in one mole silicon? 2. how many ...
Chemistryy. - Some mole problems! Which quantity of neon may be represented by ...
chemistry - If a mole of hydrogen gas (H2) contains 6.02 x 10^23 molecules, how ...
Chemistry - NaOH + HS0-+ Hp + NaS0 24 24 Which of the following is the number of...
Chemistry - Thank you for your help. I did want to clarify why you are only ...
moles to moles - Two molecules of hydrogen react with one molecule of oxygen to ...
Physics - How many atoms of hydrogen are in 220g of hydrogen peroxide (H2O2)? ...
Chem - Could you please tell me if these are right? How many moles are in the ...
chemistry - In any chemical reaction, the quantities that are preserved are what...

Search
Members