| Equations balanced on the previous day | Equations balanced on the next day |
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Na2CO3 = Na2O + CO2
H2 + I2 = HI =>
H2 + I2 = 2 HI
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn{+2} + CuSO4 = ZnSO4 + Cu{+2} =>
Zn{+2} + CuSO4 = ZnSO4 + Cu{+2}
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
C + H2O = CO + H2 =>
C + H2O = CO + H2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C2 + ZnO2 = Zn + CO2 =>
C2 + 2 ZnO2 = 2 Zn + 2 CO2
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
N + H = NH4 =>
N + 4 H = NH4
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Fe2(SO4)3 + 7 H2O
N + H = NH3 =>
N + 3 H = NH3
NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
HgO = Hg + O =>
HgO = Hg + O
RbOH + H3PO4 = Rb3PO4 + H2O =>
3 RbOH + H3PO4 = Rb3PO4 + 3 H2O
H2 + S8 + O2 = H2SO4 =>
8 H2 + S8 + 16 O2 = 8 H2SO4
Na + Br = NaBr =>
Na + Br = NaBr
C2 + ZnO2 = Zn + CO2 =>
C2 + 2 ZnO2 = 2 Zn + 2 CO2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
PbO = Pb + O =>
PbO = Pb + O
C + H2 + O2 = C6H12O6 =>
6 C + 6 H2 + 3 O2 = C6H12O6
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
Na3N = Na + N =>
Na3N = 3 Na + N
Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
Br2 + NaI2 = NaBr + I2 =>
Br2 + 2 NaI2 = 2 NaBr + 2 I2
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Na2Co3 + Ca(Oh)2 = NaOh + CaCo3 =>
Na2Co3 + Ca(Oh)2 = 2 NaOh + CaCo3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/15/07
Equations balanced on 12/15/06
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