| Equations balanced on the previous day | Equations balanced on the next day |
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2 NH4VO3 = V2O5 + 2 NH3 + H2O
Ca + Cu3(PO4)2 = Cu + Ca3(PO4)2 =>
3 Ca + Cu3(PO4)2 = 3 Cu + Ca3(PO4)2
Zn(OH)2 + HC2H3O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 HC2H3O2 = Zn(C2H3O2)2 + 2 H2O
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
KI + H2SO4 = K2SO4 + I2 + H2O + SO2 =>
2 KI + 2 H2SO4 = K2SO4 + I2 + 2 H2O + SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnCl2 + NaOH + Br2 = MnO2 + NaCl + NaBr + H2O =>
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBr + 2 H2O
FeSCN{+2} + I{-} = I2 + Fe{+2} + SCN{-} =>
2 FeSCN{+2} + 2 I{-} = I2 + 2 Fe{+2} + 2 SCN{-}
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na2SO4 + Mn3(BO3)7 = Mn2(SO4)7 + Na3BO3 =>
21 Na2SO4 + 2 Mn3(BO3)7 = 3 Mn2(SO4)7 + 14 Na3BO3
NaOH + H = Na + H2O =>
NaOH + H = Na + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2 + CO2 = H2O + CO =>
H2 + CO2 = H2O + CO
KClO4 + Al + H2SO4 = Al2(SO4)3 + KCl + H2O =>
3 KClO4 + 8 Al + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
NaOH + H = Na + H2O =>
NaOH + H = Na + H2O
K2CrO4 + BaCl2 = K2Ba + CrO4Cl2 =>
K2CrO4 + BaCl2 = K2Ba + CrO4Cl2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
NaBrO3 + NaBr + H2SO4 = Br2 + Na2SO4 + H2O =>
NaBrO3 + 5 NaBr + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
P2O3 + H2O = H3PO4 + H3O =>
P2O3 + 9 H2O = 2 H3PO4 + 4 H3O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
FeSCN{+2} + Br{-} = Br2 + Fe{+2} + SCN{-} =>
2 FeSCN{+2} + 2 Br{-} = Br2 + 2 Fe{+2} + 2 SCN{-}
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
P + Cl = PCl5 =>
P + 5 Cl = PCl5
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
AgNO3(aq) + PbBr2(s) = AgBr(s) + Pb(NO3)2(aq) =>
2 AgNO3(aq) + PbBr2(s) = 2 AgBr(s) + Pb(NO3)2(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr(SO4)3 + Na2S + H2O = Cr(OH)3 + Na2SO4 + SO2 =>
8 Cr(SO4)3 + 9 Na2S + 12 H2O = 8 Cr(OH)3 + 9 Na2SO4 + 24 SO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Br + MnO4 = MnO2 + BrO3 =>
2 Br + 3 MnO4 = 3 MnO2 + 2 BrO3
HCl + MgOH = MgCl + H2O =>
HCl + MgOH = MgCl + H2O
C2H4O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 C2H4O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/14/12
Equations balanced on 06/13/11
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