| Equations balanced on the previous day | Equations balanced on the next day |
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Cu = Cu{2+2{-}+}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C14H30 + H2O = CO2 + H2 =>
C14H30 + 28 H2O = 14 CO2 + 43 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
PC1 + C12 = PC15 =>
6 PC1 + 7 C12 = 6 PC15
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
PC1 + C12 = PC15 =>
6 PC1 + 7 C12 = 6 PC15
PC1 + C12 = PC15 =>
6 PC1 + 7 C12 = 6 PC15
KCrO2 + K2O2 + H2O = K2CrO4 + KOH =>
2 KCrO2 + 3 K2O2 + 2 H2O = 2 K2CrO4 + 4 KOH
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
PCl + Cl2 = PCl5 =>
PCl + 2 Cl2 = PCl5
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Cl + NaOH = NaCl + NaClO3 + H2O =>
6 Cl + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
H + N = NH3 =>
3 H + N = NH3
Al + Cu(NO3)2 = Cu + Al(NO3)3 =>
2 Al + 3 Cu(NO3)2 = 3 Cu + 2 Al(NO3)3
NaAlSi3O8 + H + H2O = Al2Si2O5(OH)4 + Na + H4SiO4 =>
2 NaAlSi3O8 + 2 H + 9 H2O = Al2Si2O5(OH)4 + 2 Na + 4 H4SiO4
CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
CH3OH + O = CO2 + H2O =>
CH3OH + 3 O = CO2 + 2 H2O
Ca2 + H20 + CO2 = Ca(OH)2 + CH2CHCO2H =>
5 Ca2 + 2 H20 + 15 CO2 = 10 Ca(OH)2 + 5 CH2CHCO2H
Ca2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
3 Ca2 + 8 H2O + 3 CO2 = 6 Ca(OH)2 + CH2CHCO2H
HCl + Mn = MnCl2 + H2 =>
2 HCl + Mn = MnCl2 + H2
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
O + C6H12O6 = H2O + CO2 =>
12 O + C6H12O6 = 6 H2O + 6 CO2
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KBr + NH4Cl = KCl + NH4Br =>
KBr + NH4Cl = KCl + NH4Br
Ag + NO{3} = Ag{+} + NO =>
3 Ag + NO{3} = 3 Ag{+} + NO
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb(NO3)2 = PbO + NO2 + O =>
Pb(NO3)2 = PbO + 2 NO2 + O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/30/11
Equations balanced on 08/29/10
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