Wednesday
October 1, 2014

Homework Help: Chemistry

Posted by Elizabeth on Thursday, April 5, 2012 at 4:14pm.

1. How many molecules does 36.0 grams of water represent?

Change the following masses to number of particles by:

A) dividing by the molar mass to get the number of moles, and then

B) multiplying number of moles by Avogadros number

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry (check) - is the following sentence true or false? To determine the ...
Chemistry - 1)The chemical formula for aspirin is C9H8O4. What is the mass of 0....
Chemistry (Check) - Part B True-False Classify each of the statements as always ...
physical science - calculate the molar mass ofthe substance. divide it by ...
physics problem!! - If the water molecules in 5.70 g of water (H2O) were ...
Chemistry - How do you find out the number of moles in a certain amount of grams...
chemistry - 1-butanol (shown below) burns in the presence of oxygen to give off ...
chemistry help!!! (clueless) - how do i find the mass number of chemicals I ...
chemistry - Calculate the following quantities. (See the periodic table.) (a) ...
CHemistry....Please help - 1.SOLUBILITY: At 25C, the molar solubility of calcium...

Search
Members