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Nanoman
 2 years ago
Best ResponseYou've already chosen the best response.1You use the atomic mass. Multiply each element by its atomic mass on the periodic table. Then add the totals up.

sara1234
 2 years ago
Best ResponseYou've already chosen the best response.0can you please how me all the work i need it for an example so i can see how its done so i can do the rest by my self please?

sara1234
 2 years ago
Best ResponseYou've already chosen the best response.0@jim_thompson5910 @Nanoman @Agent_Sniffles @dpaInc @dmezzullo

Nanoman
 2 years ago
Best ResponseYou've already chosen the best response.1Here are the masses of all the elements in the second chemical compound. potassium  39.0983 u (unified atomic mass units) phosphorus  30.973762 u (unified atomic mass units) oxygen  15.9994 u (unified atomic mass units)

Nanoman
 2 years ago
Best ResponseYou've already chosen the best response.1From the compound we get, K*3 + P + O*4 = K3PO4 = 39.0983*3 + 30.973762 + 15.9994*4 =212.266262 u. U can be substituted for grams per mole or g/mol.

sara1234
 2 years ago
Best ResponseYou've already chosen the best response.0thats all you do so the answer would be 212.266262

sara1234
 2 years ago
Best ResponseYou've already chosen the best response.0that seems too easy lol are you sure
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