| Equations balanced on the previous day | Equations balanced on the next day |
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ZnSO4 + Na2S = Na2SO4 + ZnS
C2H4O2 + NaHCO3 = C2H3NaO2 + H20 + CO2 =>
15 C2H4O2 + 10 NaHCO3 = 10 C2H3NaO2 + 2 H20 + 20 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Na2SO4 + Pb(NO3)2 = NaNO3 + Pb(SO4) =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + Pb(SO4)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2CO3 + Pb(NO3)2 = NaNO3 + Pb(CO3) =>
Na2CO3 + Pb(NO3)2 = 2 NaNO3 + Pb(CO3)
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
Na2C2O4 + Pb(NO3)2 = NaNO3 + PbC2O4 =>
Na2C2O4 + Pb(NO3)2 = 2 NaNO3 + PbC2O4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2O + Mg3N2 = NH3 + Mg(OH)2 =>
6 H2O + Mg3N2 = 2 NH3 + 3 Mg(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KNO3 + Zn + H2SO4 = (NH4)2SO4 + ZnSO4 + K2SO4 + H2O =>
2 KNO3 + 8 Zn + 10 H2SO4 = (NH4)2SO4 + 8 ZnSO4 + K2SO4 + 6 H2O
Fe(s) + O2(g) = Fe2O3 =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)2 + H2S = HNO3 + PbS =>
Pb(NO3)2 + H2S = 2 HNO3 + PbS
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
Cl2 + H2O = HCl + ClO =>
3 Cl2 + 2 H2O = 4 HCl + 2 ClO
C2H2(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
C3H + O2 = CO2 + H2 =>
2 C3H + 6 O2 = 6 CO2 + H2
Al4C3(s) + F2(g) = AlF3(s) + CF4(g) =>
Al4C3(s) + 12 F2(g) = 4 AlF3(s) + 3 CF4(g)
K2SO4(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaSO4(s) =>
K2SO4(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaSO4(s)
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
N2H4(l) = NH3(g) + N2 =>
3 N2H4(l) = 4 NH3(g) + N2
CuO(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) =>
CuO(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2O(l)
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
H{+} + CrO4{2-} + H2O2Cl = CrO5 + H2O + Cl2 =>
2 H{+} + CrO4{2-} + 2 H2O2Cl = CrO5 + 3 H2O + Cl2
H{+} + CrO4{2-} + H2O2Cl6 = CrO5 + H2O + Cl2 =>
2 H{+} + CrO4{2-} + 2 H2O2Cl6 = CrO5 + 3 H2O + 6 Cl2
H{+} + CrO4{2-} + H2O2Cl6 = CrO5 + H2O + Cl90 =>
30 H{+} + 15 CrO4{2-} + 30 H2O2Cl6 = 15 CrO5 + 45 H2O + 2 Cl90
K4Fe(CN)6 + H2SO4 = K2SO4 + K2Fe[Fe(CN)6] + HCN =>
2 K4Fe(CN)6 + 3 H2SO4 = 3 K2SO4 + K2Fe[Fe(CN)6] + 6 HCN
F2 + AlCl3 = AlF + Cl2 =>
F2 + 2 AlCl3 = 2 AlF + 3 Cl2
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/05/13
Equations balanced on 07/05/12
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