Question

Balance the following chemical equations: $K_2O$ + $HCl$ ----? $Ba$ + $N_2$ ----? $FeS$ + $HCl$ ----? $KBr$ + $BF_3$ ----? $Ca(OH)_2$ + $KI$ ----? $MgO$ + $Fe_2(CO_3)_3$ ----? $NaOH$ + $HF$ ----? position of individuals in, $KClO_3$.

          Balance the following chemical equations:
$K_2O$ + $HCl$ ----?
$Ba$ + $N_2$ ----?
$FeS$ + $HCl$ ----?
$KBr$ + $BF_3$ ----?
$Ca(OH)_2$ + $KI$ ----?
$MgO$ + $Fe_2(CO_3)_3$ ----?
$NaOH$ + $HF$ ----?
position of individuals in, $KClO_3$.

Balance the following chemical equations:
K2O + HCl —-?
Ba + N2 —-?
FeS + HCl —-?
KBr + BF3 —-?
Ca(OH)2 + KI —-?
MgO + Fe2(CO3)3 —-?
NaOH + HF —-?
position of individuals in, KClO3.

Added by Jose S.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Tracy Tourville

Step 1

K2O + HCl: Balancing this equation, we get: **2K_2O + 4HCl \rightarrow 4KCl + 2H_2O** Show more…

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Please balance the following chemical equations: K2O + HCl -> KCl + H2O Ba + N2 -> BaN2 FeS + HCl -> FeCl2 + H2S KBr + F2 -> KF + Br2 BF3 + H2O -> H3BO3 + HF Ca(OH)2 + HCl -> CaCl2 + H2O MgO + HCl -> MgCl2 + H2O Fe2(CO3)3 + HCl -> FeCl3 + CO2 + H2O NaOH + HF -> NaF + H2O KClO3 -> KCl + O2