| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCl + CaCO3 = CaCl2 + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
NiCl2 + O = NiO + Cl205 =>
205 NiCl2 + 205 O = 205 NiO + 2 Cl205
NiCl2 + O = NiO + Cl2O5 =>
NiCl2 + 6 O = NiO + Cl2O5
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + AgC2H3O2 = Cu(C2H3O2)2 + Ag =>
Cu + 2 AgC2H3O2 = Cu(C2H3O2)2 + 2 Ag
HCl + MnO2 = Cl2 + H2O + MnCl2 =>
4 HCl + MnO2 = Cl2 + 2 H2O + MnCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Zn3As2 + HCl = AsH3 + ZnCl2 =>
Zn3As2 + 6 HCl = 2 AsH3 + 3 ZnCl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H5N3O9 + O2 = CO2 + H2O + NO2 =>
4 C3H5N3O9 + 11 O2 = 12 CO2 + 10 H2O + 12 NO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Au(NO3)3 + NaCl = AuCl3 + NaNO3 =>
Au(NO3)3 + 3 NaCl = AuCl3 + 3 NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
MgNO3 + CaCl = MgCl + CaNO3 =>
MgNO3 + CaCl = MgCl + CaNO3
N2H4(g) + N2O4(g) = N2(g) + H2O =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
C3H5N3O9 + O2 = CO2 + H2O + NO2 =>
4 C3H5N3O9 + 11 O2 = 12 CO2 + 10 H2O + 12 NO2
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Fe2(SO4)3 + NH3 + H2O = (NH4)2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 3(NH4)2SO4 + 2 Fe(OH)3
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
HS = H + S =>
HS = H + S
Ra3(PO4)2 + H2SO4 = RaSO4 + H3PO4 =>
Ra3(PO4)2 + 3 H2SO4 = 3 RaSO4 + 2 H3PO4
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/21/12
Equations balanced on 06/20/11
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