2.3 liters of Pb(NO3)2 react to form 1,805.7 grams of Pb3(PO4)2. What is the molarity of the Pb(NO3)2 solution used in the reaction?
3 Pb(NO3)2 (aq) + 2 Na3PO4 (aq) --> 1 Pb3(PO4)2 (s) + 6 NaNO3 (aq)
Compound Molar Mass (grams/ mole)
Pb(NO3)2 331.2
Na3PO4 163.9
Pb3(PO4)2 811.5
NaNO3
85.0
a

Lewis structure and molecular geometry for nh2cl

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added