| Equations balanced on the previous day | Equations balanced on the next day |
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Zn + CuSO4 = Cu + ZnSO4
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
Cr(NO3)3 + Fe{+2} = Cr(NO3)3{2+} + Fe =>
Cr(NO3)3 + Fe{+2} = Cr(NO3)3{2+} + Fe
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + NaOH = H2O + NaC2H3O2 =>
CH3COOH + NaOH = H2O + NaC2H3O2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2PO4 + NaOH = Na2PO4 + H2O =>
H2PO4 + 2 NaOH = Na2PO4 + 2 H2O
Mg + Cr3{+} = Mg2{+} + Cr =>
2 Mg + Cr3{+} = Mg2{+} + 3 Cr
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
Cr2O7{2-} + HSO3{-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
Cr2O7{2-} + 3 HSO3{-} + 5 H{+} = 3 SO4{2-} + 2 Cr{3+} + 4 H2O
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
H2So4 + NaOH = Na2So4 + H2O =>
H2So4 + 2 NaOH = Na2So4 + 2 H2O
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
H2SO4 = H2O + SO2 + O2 =>
2 H2SO4 = 2 H2O + 2 SO2 + O2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
O2 + SCl2 + Na2SO4 = ClO2 + Na2S2O3 =>
3 O2 + 2 SCl2 + 2 Na2SO4 = 4 ClO2 + 2 Na2S2O3
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe + HCl = HFeCl4 + H2 =>
2 Fe + 8 HCl = 2 HFeCl4 + 3 H2
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
Sn(s) + NaOH(aq) = Na2SnO2(aq) + H2(g) =>
Sn(s) + 2 NaOH(aq) = Na2SnO2(aq) + H2(g)
K + H2O = H2 + K2O =>
2 K + H2O = H2 + K2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/23/10
Equations balanced on 05/23/09
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