| Equations balanced on the previous day | Equations balanced on the next day |
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Cu(OH)2 = CuO + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
C + CuO = CO2 + Cu =>
C + 2 CuO = CO2 + 2 Cu
Al + HCl = H2 + AlCl =>
2 Al + 2 HCl = H2 + 2 AlCl
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Mg2 + CH3COOH = MgCH3COO + H2 =>
Mg2 + 2 CH3COOH = 2 MgCH3COO + H2
Mg + CH3COOH = MgCH3COO + H2 =>
2 Mg + 2 CH3COOH = 2 MgCH3COO + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Mg2 + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg2 + 4 CH3COOH = 2 Mg(CH3COO)2 + 2 H2
Sn(NO3)4 + Co2(CrO4)3 = Co(NO3)3 + Sn(CrO4)2 =>
3 Sn(NO3)4 + 2 Co2(CrO4)3 = 4 Co(NO3)3 + 3 Sn(CrO4)2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Na2SO3 = NaNO3 + H2S + O =>
2 HNO3 + Na2SO3 = 2 NaNO3 + H2S + 3 O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Fe + HCl = H2 + FeCl2 =>
Fe + 2 HCl = H2 + FeCl2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MnO2 + H2O = Mn(OH)2 + OH =>
MnO2 + 2 H2O = Mn(OH)2 + 2 OH
NaNO3 + H2SO4 = HNO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + Na2SO4
NH3 + HCl = NH3Cl + H2 =>
2 NH3 + 2 HCl = 2 NH3Cl + H2
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Mg2 + H2SO4 = H + MgSO4 =>
Mg2 + 2 H2SO4 = 4 H + 2 MgSO4
Pb(NO3) + NaI = PbI + NaNO3 =>
Pb(NO3) + NaI = PbI + NaNO3
Pb(NO3)3 + NaI = PbI3 + NaNO3 =>
Pb(NO3)3 + 3 NaI = PbI3 + 3 NaNO3
Fe2 + HCl = Fe2Cl2 + H2 =>
Fe2 + 2 HCl = Fe2Cl2 + H2
NaNO3 + H2SO4 = HNO3 + Na4(SO4)2 =>
4 NaNO3 + 2 H2SO4 = 4 HNO3 + Na4(SO4)2
Fe2 + Cu2(SO4)2 = Fe2(SO4)2 + Cu2 =>
Fe2 + Cu2(SO4)2 = Fe2(SO4)2 + Cu2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + HBr = H2 + FeBr2 =>
Fe + 2 HBr = H2 + FeBr2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg2 + Cu2(SO4)2 = Mg2(SO4)2 + Cu2 =>
Mg2 + Cu2(SO4)2 = Mg2(SO4)2 + Cu2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/09/07
Equations balanced on 12/09/06
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