CHEM 1110 Group Quiz 23 for test 1 - molarity

NAMES

Calculate the molarity of the following solutions:

1)  How many grams of Pb(NO3)2 are there in 150 mL of a 0.150 M solution of  Pb(NO3)2?
 
 
 



 
 

                                                                                                                                     g

2)  How many grams of KOH are required to make 500.0 mL of 0.100 M solution of KOH?


 
 
 
 
 

                                                                                                                                     g

3)  In order to obtain 50.0 g of  CuCl2, how many liters of 0.025 M solution of  is needed CuCl2?
 
 
 


 
 

                                                                                                                                     L