2 Answered Questions for the topic Stoichometry

Stoichometry

03/01/18

You wish to prepare 0.12M nitric acid from a stock solution of nitric acid that is 15.8M.

How many millilitres of the stock solution do you need to make 750mL of 0.12M nitric acid. 
Stoichometry

02/28/18

In a reaction vessel 0.600 mole of Ba(NO3)2(aq) and 0.300 molly of H3 PO4(aq) are combined with dionized water to a final volume of 2.00L.

3Ba(NO3)2 +2H3PO4=Ba3(PO4)2+6HNO3 1.Calculate the mass of Ba3(PO4)2 formed.  2. What is the concentration in Molarity of NO3(aq). After the reaction reaches completion .?   

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