Sunday
October 26, 2014

Homework Help: chemistry

Posted by VANESSA on Saturday, September 3, 2011 at 6:44pm.

If you have 12 moles of a substance, how many molecules do you have of that substance? Suppose the substance has a molecular weight of 342. How many grams of that substance would you have to dissolve in a liter of water to make a 12 M solution?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Suppose 1.0 mol of substance A reacts with 1.0 mol of substance B. ...
Chemistry - Assume that a reaction occurs in which unknown substances R and S ...
Chemistry - In a chemical reaction, exactly 2 mol of substance A react to ...
chemistry - Which of the following is true of a substance with a pH of 11.0? A. ...
chemistry - In a chemical reaction, exactly 2 mol of substance A react to ...
chemisrty - When a substance changes from one phase to another, which of the ...
chemistry - Substance A and substance B react to form substance C as described ...
PLS HELP ASAP 1 SUPER HARD & ANNOYING QUESTION - Use the diagram to answer ...
chemistry - How do you find the number of moles in a substance if you have the ...
chemistry - An unknown substance has a mass of 17.3 . When the substance ...

Search
Members