| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCN + Sr(OH)2 = Sr(CN)2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
C + O2 = CO2 =>
C + O2 = CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Na + O = Na2O =>
2 Na + O = Na2O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Ca + H2O = H + CaOH =>
Ca + H2O = H + CaOH
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NH3(aq) + HC2H3O2 = NH4 + C2H3O2 =>
NH3(aq) + HC2H3O2 = NH4 + C2H3O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ca + H2O = H + Ca(OH)2 =>
Ca + 2 H2O = 2 H + Ca(OH)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H{+} + IO3{-} + I{-} = I3{-} + H2O =>
6 H{+} + IO3{-} + 8 I{-} = 3 I3{-} + 3 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + KOH + H2SO2 + H2O = KAl(SO2)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO2 + 22 H2O = 2 KAl(SO2)2*12H2O + 3 H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
BaCl + NaSO4 = NaCl + BaSO4 =>
BaCl + NaSO4 = NaCl + BaSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNO3 + Ba(OH) = Ba(NO3) + H2O =>
HNO3 + Ba(OH) = Ba(NO3) + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
K2SO3 + MnCl2 = MnSO3 + KCl =>
K2SO3 + MnCl2 = MnSO3 + 2 KCl
Fe + O2 + H2O = Fe(HO)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(HO)3
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
O2 + CH4 = CO + H2O =>
3 O2 + 2 CH4 = 2 CO + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cu2CO3(OH)2 + C = Cu + CO2 + H2O =>
Cu2CO3(OH)2 + C = 2 Cu + 2 CO2 + H2O
ZnCl + NH4S = ZnS + NH4Cl =>
ZnCl + NH4S = ZnS + NH4Cl
FeSiO3 + H2O = Fe3Si2O5(OH)4 + H4SiO4 =>
3 FeSiO3 + 4 H2O = Fe3Si2O5(OH)4 + H4SiO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/24/10
Equations balanced on 09/23/09
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