| Equations balanced on the previous day | Equations balanced on the next day |
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3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HCl + Al = HAl + Cl =>
HCl + Al = HAl + Cl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
Zn + HCl = H + ZnCl =>
Zn + HCl = H + ZnCl
H2S + Cd(NO3)2 = HNO3 + CdS =>
H2S + Cd(NO3)2 = 2 HNO3 + CdS
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
CH3CHO + O2 = HC2H3O2 =>
2 CH3CHO + O2 = 2 HC2H3O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Hg2O + O2 = HgO =>
2 Hg2O + O2 = 4 HgO
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + CuSO4 = ZnO + CuSO3 =>
Zn + CuSO4 = ZnO + CuSO3
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(s) + CO2(g) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 CO2(g) + 3 H2O(l)
Fe2O3 + C = Fe3O4 + CO =>
3 Fe2O3 + C = 2 Fe3O4 + CO
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3
SnCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
Al(s) + H2SO4(aq) = Al2(SO4)3(s) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(s) + 3 H2(g)
Cu3PO4 + Mg(NO3)2 = CuNO3 + Mg3(PO4)2 =>
2 Cu3PO4 + 3 Mg(NO3)2 = 6 CuNO3 + Mg3(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
Cu(NO3)2 + Na2CO3 = Na(NO3)2 + Cu + CO3 =>
2 Cu(NO3)2 + Na2CO3 = 2 Na(NO3)2 + 2 Cu + CO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
Na2O(s) + P4O10(s) = Na3PO4(s) =>
6 Na2O(s) + P4O10(s) = 4 Na3PO4(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
PCl5(s) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SO4 + KNO2 = HNO2 + K2SO4 =>
H2SO4 + 2 KNO2 = 2 HNO2 + K2SO4
Fe(NO3)2 + NaOH = Na(NO3)2 + OH + Fe =>
Fe(NO3)2 + NaOH = Na(NO3)2 + OH + Fe
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/10/08
Equations balanced on 04/09/07
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