Chemistry Help?

1 ⤊

name these reactions and help fill in the blank.

HNO3 + LiOH -------> I got LiNO3 + H2O and need help to balance

lead(II) nitrate + sodium carbonate I got Pb(NO3)2 + NaNO3 + PbCO3 Then need help to balance it.

C5H10 + O2 -------> CO2 + H2O Need help to balance it.

synthesis reaction of Platinium (IV) fluoride

thanks for the help

2006-12-07 10:27:41 · 1 answers · asked by Traffic 4 in Science & Mathematics ➔ Chemistry

1 answers

1st is neutralization, or acid-base rxn
HNO3 + LiOH -------> LiNO3 + H2O (already balanced)

2nd is double replacement (metathesis), or precipitation rxn
Pb(NO3)2 + Na2CO3 - > PbCO3(s) + 2NaNO3(aq)

3rd is complete combustion
2C5H10 + 15O2 -------> 10CO2 + 10H2O

4th is synthesis
Pt + 2F2 ->PtF4

2006-12-07 10:43:44 · answer #1 · answered by Math-Chem-Physics Teacher 3 · 1⤊ 0⤋