| Equations balanced on the previous day | Equations balanced on the next day |
SiCl4(g) + 2 H2(g) = Si(s) + 4 HCl(g)
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
MnO2 + H{+} + e = Mn{2+} + H2O =>
MnO2 + 4 H{+} + 2e = Mn{2+} + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
OCl{-} + H{+} + e = Cl{-} + H2O =>
OCl{-} + 2 H{+} + 2e = Cl{-} + H2O
Zn + AgNO3 = Ag + ZnNO3 =>
Zn + AgNO3 = Ag + ZnNO3
Cu(s) + HCl(aq) = CuCl2 + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2 + H2(g)
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
MnO4{-} + e = MnO4{2-} =>
MnO4{-} + e = MnO4{2-}
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
BaCl2 + Na2SO4 = NaCl(aq) + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl(aq) + BaSO4
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
Ba(HCO3)2 = BaCO3(s) + H2O(g) + CO2 =>
Ba(HCO3)2 = BaCO3(s) + H2O(g) + CO2
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
IO3{-} + H{+} + e = I2 + H2O =>
2 IO3{-} + 12 H{+} + 10e = I2 + 6 H2O
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
KOH = K2O + H2O =>
2 KOH = K2O + H2O
Cu{2+} + e = Cu =>
Cu{2+} + 2e = Cu
Al(s) + NaOH(aq) = AlOH(aq) + Na(s) =>
Al(s) + NaOH(aq) = AlOH(aq) + Na(s)
Mg(OH)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
Al(s) + NaOH(aq) = AlOH(aq) + Na(s) =>
Al(s) + NaOH(aq) = AlOH(aq) + Na(s)
Cr2O7{2-} + H{+} + e = Cr{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6e = 2 Cr{3+} + 7 H2O
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
TiO2 + C = Ti + CO =>
TiO2 + 2 C = Ti + 2 CO
Mg = Mg{2+} + e =>
Mg = Mg{2+} + 2e
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2 = H{+} + e =>
H2 = 2 H{+} + 2e
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H2S = S + H{+} + e =>
H2S = S + 2 H{+} + 2e
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Fe = Fe{3+} + e =>
Fe = Fe{3+} + 3e
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + H2O = SO4{2-} + H{+} + e =>
SO2 + 2 H2O = SO4{2-} + 4 H{+} + 2e
BrO3{-} + Sn{2+} + H{+} = Br{-} + Sn{4+} + H2O =>
BrO3{-} + 3 Sn{2+} + 6 H{+} = Br{-} + 3 Sn{4+} + 3 H2O
CO2 + H2O = CO3 + H2 =>
CO2 + H2O = CO3 + H2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
H2O = H + O =>
H2O = 2 H + O
Fe{2+} = Fe{3+} + e =>
Fe{2+} = Fe{3+} + e
H2O + Na = NaOH + H =>
H2O + Na = NaOH + H
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
H2O + Na = NaOH + H =>
H2O + Na = NaOH + H
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/19/13
Equations balanced on 03/21/12
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