(adsbygoogle = window.adsbygoogle || []).push({}); H3(PO4)2 + Na2SO3
Fe2O3
C3H12 + O2
Ca3(PO4)2 + Na2SO3
HBr + H20
also how do you find out how much water is made from C5H8 + 7O2 ------- 5CO2 + 4H20 when the C5H8 is 50g
all the numbers after the letters are subscripts

can you help me balance the equations and help me figure out that equation ty

Moved to the school forum.

can anyone help and sorry for posting in wrong thread

Do you just have to finish the reactions for the first few?
Find the number of moles of C5H8 and then use a molar ratio to find the mols of H2O.

I don't know if any of this will help but heres some things
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Water Video? Maby.... :

no you had to put what the reactions turn into i forgot the arrow at the end of each of them like you have to use double replacement and what not