| Equations balanced on the previous day | Equations balanced on the next day |
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2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
KNO3 + C = CO2 + NO2 + K2O =>
4 KNO3 + C = CO2 + 4 NO2 + 2 K2O
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Fe + (SO4)H2 = FeSO4 + H2 =>
Fe + (SO4)H2 = FeSO4 + H2
HNO3 + I2 = HIO3 + NO2 + H20 =>
30 HNO3 + 5 I2 = 10 HIO3 + 30 NO2 + H20
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr2O3 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
Cr2O3 + KClO3 + 4 NaOH = 2 Na2CrO4 + KCl + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
S + O = SO2 =>
S + 2 O = SO2
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Zn + Ag(NO3) = Ag + Zn(NO3)2 =>
Zn + 2 Ag(NO3) = 2 Ag + Zn(NO3)2
(NH4)2C2O4H2O + MgCl2 = MgC2O4H2O + NH4Cl =>
(NH4)2C2O4H2O + MgCl2 = MgC2O4H2O + 2 NH4Cl
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
HClO4 + Fe(OH)3 = H2O + Fe(ClO4)3 =>
3 HClO4 + Fe(OH)3 = 3 H2O + Fe(ClO4)3
Sn{2+} + Hg{2+} = Sn{4+} + Hg2{2+} =>
Sn{2+} + 2 Hg{2+} = Sn{4+} + Hg2{2+}
Na + Cl = NaCl =>
Na + Cl = NaCl
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + S = FeS3 =>
Fe + 3 S = FeS3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + H{+} + NO3{-} = Mg{2+} + N2O + H2O =>
4 Mg + 10 H{+} + 2 NO3{-} = 4 Mg{2+} + N2O + 5 H2O
Fe + S = FeS2 =>
Fe + 2 S = FeS2
N + H = NH3 =>
N + 3 H = NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H =>
Al + NaOH + 3 H2O = NaAl(OH)4 + 3 H
S{2-} + I2 = S + I{-} =>
S{2-} + I2 = S + 2 I{-}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
O2 + NO = NO2 =>
O2 + 2 NO = 2 NO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr2O7{-2} + CH5OH + H{+} = Cr{+3} + CH3CHO + H2O =>
Cr2O7{-2} + 2 CH5OH + 8 H{+} = 2 Cr{+3} + CH3CHO + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr2O7{-2} + CH5OH + H{+} = Cr{+3} + CH2CHO + H2O =>
7 Cr2O7{-2} + 12 CH5OH + 56 H{+} = 14 Cr{+3} + 6 CH2CHO + 55 H2O
Ag2S + HNO3 = AgNO3 + S + NO + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 3 S + 2 NO + 4 H2O
PbO = Pb + O =>
PbO = Pb + O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/27/09
Equations balanced on 04/26/08
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