| Equations balanced on the previous day | Equations balanced on the next day |
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H2CO3 = CO2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
Cr2O72{-} + SO32{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
60 Cr2O72{-} + 427 SO32{-} + 100 H{+} = 40 Cr3{+} + 427 SO42{-} + 50 H2O
Cr2O7{2-} + SO3{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Mn{2+} + ClO2 + H2O = MnO2 + Cl2{-} + H{+} =>
9 Mn{2+} + 4 ClO2 + 10 H2O = 9 MnO2 + 2 Cl2{-} + 20 H{+}
Mn{2+} + ClO2(aq) + H2O = MnO2 + Cl2{-} + H{+} =>
9 Mn{2+} + 4 ClO2(aq) + 10 H2O = 9 MnO2 + 2 Cl2{-} + 20 H{+}
Mn{2+} + ClO2(aq) + H2O = MnO2 + Cl2{-} + H{+} =>
9 Mn{2+} + 4 ClO2(aq) + 10 H2O = 9 MnO2 + 2 Cl2{-} + 20 H{+}
Mn{2+} + ClO2(aq) + H2O = MnO2 + Cl2{-} + H{+} =>
9 Mn{2+} + 4 ClO2(aq) + 10 H2O = 9 MnO2 + 2 Cl2{-} + 20 H{+}
Mn{2+} + ClO2 + H2O = MnO2 + Cl2{-} + H{+} =>
9 Mn{2+} + 4 ClO2 + 10 H2O = 9 MnO2 + 2 Cl2{-} + 20 H{+}
Mn{2+} + ClO2(aq) + H2O = MnO2 + Cl2{-} + H{+} =>
9 Mn{2+} + 4 ClO2(aq) + 10 H2O = 9 MnO2 + 2 Cl2{-} + 20 H{+}
Mn{2+} + ClO2(aq) + H2O = MnO2 + Cl2{-} + H{+} =>
9 Mn{2+} + 4 ClO2(aq) + 10 H2O = 9 MnO2 + 2 Cl2{-} + 20 H{+}
Mn{2+} + ClO2(aq) + H2O = MnO2 + ClO2{-} + H{+} =>
Mn{2+} + 2 ClO2(aq) + 2 H2O = MnO2 + 2 ClO2{-} + 4 H{+}
Mn{2+} + ClO2 + H2O = MnO2 + ClO2{-} + H{+} =>
Mn{2+} + 2 ClO2 + 2 H2O = MnO2 + 2 ClO2{-} + 4 H{+}
Mn{2+} + ClO2 + H2O = MnO2 + ClO2{-} + H{+} =>
Mn{2+} + 2 ClO2 + 2 H2O = MnO2 + 2 ClO2{-} + 4 H{+}
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
I{-} + SO4{2-} + H{+} = I2 + SO2 + H2O =>
2 I{-} + SO4{2-} + 4 H{+} = I2 + SO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P + I = PI3 =>
P + 3 I = PI3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ca(C2H3O2)2 + (NH4)2(CO3) = Ca(CO3) + (NH4)(C2H3O2) =>
Ca(C2H3O2)2 + (NH4)2(CO3) = Ca(CO3) + 2(NH4)(C2H3O2)
Ag(NO3) + Ba(SO4) = Ag2(SO4) + Ba(NO3)2 =>
2 Ag(NO3) + Ba(SO4) = Ag2(SO4) + Ba(NO3)2
Al(NO3)3 + H2(SO4) = Al2(SO4)3 + H(NO3) =>
2 Al(NO3)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H(NO3)
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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
Al(NO3)3 + H2(SO4) = Al2(SO4)3 + H(NO3) =>
2 Al(NO3)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H(NO3)
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
I{-} + IO3{-} + H{+} = I2 + H2O =>
5 I{-} + IO3{-} + 6 H{+} = 3 I2 + 3 H2O
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Cr2(CO3)3 = Cr2O3 + CO2 =>
Cr2(CO3)3 = Cr2O3 + 3 CO2
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + NaOH = NaClO + NaCl + HOH =>
Cl2 + 2 NaOH = NaClO + NaCl + HOH
H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + H2O =>
2 H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/27/09
Equations balanced on 12/27/08
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