What is the molar mass of lead nitrate (Pb(NO3)2) from the equation below? 2Pb(NO3)2(s) -> 2PbO(s) + 4NO2(g) + O2(g)
A.
269 g
B.
331 g
C.
662 g
D.
283 g

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

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Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive