| Equations balanced on the previous day | Equations balanced on the next day |
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CS2 + 2 H2S + 8 Cu� = 4 Cu2S + CH4
H + Cl = HCl =>
H + Cl = HCl
Cu + HNO3� = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3� = 3 Cu(NO3)2 + 4 H2O + 2 NO
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cu + HNO3� = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3� = Cu(NO3)2 + 2 H2O + 2 NO2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CuS + HNO3� = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3� = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
Fe + H3PO4� = Fe(H2PO4)2 + H2 =>
Fe + 2 H3PO4� = Fe(H2PO4)2 + H2
C3H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Fe3O4 + CO� = Fe + CO2 =>
Fe3O4 + 4 CO� = 3 Fe + 4 CO2
Fe + O = Fe3O2 =>
3 Fe + 2 O = Fe3O2
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2O3 + CO� = CO2 + Fe =>
Fe2O3 + 3 CO� = 3 CO2 + 2 Fe
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
Pb(NO3)2 + H2O2 = PbO2 + HNO3 =>
Pb(NO3)2 + H2O2 = PbO2 + 2 HNO3
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
HBrO3 + SO2 + H2O� = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O� = Br2 + 5 H2SO4
CaCl2 + Na2CO3 = Na2Cl2 + CaCO3 =>
CaCl2 + Na2CO3 = Na2Cl2 + CaCO3
NH4NO3(aq) = N2O(g) + H2O(l) =>
NH4NO3(aq) = N2O(g) + 2 H2O(l)
C + O2 = CO2 =>
C + O2 = CO2
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
NaOH + CaCl2 = NaCl2 + CaOH =>
NaOH + CaCl2 = NaCl2 + CaOH
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
CrCl3 + Br2 + NaOH = Na2CrO4 + NaBr + NaCl + H2O =>
2 CrCl3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 6 NaCl + 8 H2O
C3H8O3 + HNO3 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HNO3 = C3H5N3O9 + 3 H2O
K2SeO3 + KI + HCl = Se + I2 + KCl + H2O =>
K2SeO3 + 4 KI + 6 HCl = Se + 2 I2 + 6 KCl + 3 H2O
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2(s) + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(s) + 6 HCl(aq)
MnO4{-} + C3H7OH + H{+} = Mn{2+} + CO2 + H2O =>
18 MnO4{-} + 5 C3H7OH + 54 H{+} = 18 Mn{2+} + 15 CO2 + 47 H2O
Ba2{+} + Cl{-} = Ba + BaCl =>
Ba2{+} + Cl{-} = Ba + BaCl
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
H2S + Br2 + H2O� = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O� = H2SO4 + 8 HBr
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
KCN(aq) + HBr(aq) = KBr(aq) + HCN(aq) =>
KCN(aq) + HBr(aq) = KBr(aq) + HCN(aq)
H2S + H2O2� = S + H2O =>
H2S + H2O2� = S + 2 H2O
NaHCO3 = H2O + CO2 + Na2CO3 =>
2 NaHCO3 = H2O + CO2 + Na2CO3
HgCl2 + NaI = NaCl + HgI2 =>
HgCl2 + 2 NaI = 2 NaCl + HgI2
NaHCO3 = H2O + CO2 + Na2CO3 =>
2 NaHCO3 = H2O + CO2 + Na2CO3
H2S + HNO3� = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3� = H2SO4 + 8 NO2 + 4 H2O
Ca2{+} + Cl{-} = Ca + CaCl =>
Ca2{+} + Cl{-} = Ca + CaCl
H2SO4 + Cu� = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu� = CuSO4 + SO2 + 2 H2O
Hg + HNO3� = Hg(NO3)2 + H2O + NO =>
3 Hg + 8 HNO3� = 3 Hg(NO3)2 + 4 H2O + 2 NO
Fe2{+} + Cl{-} = Fe + FeCl =>
Fe2{+} + Cl{-} = Fe + FeCl
Hg + HNO3� = Hg(NO3)2 + H2O + NO2 =>
Hg + 4 HNO3� = Hg(NO3)2 + 2 H2O + 2 NO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/21/14
Equations balanced on 06/20/13
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