| Equations balanced on the previous day | Equations balanced on the next day |
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3 Fe{2+} + Au{3+} = 3 Fe{3+} + Au
SO + O2 = SO3 =>
SO + O2 = SO3
Sn + O2 + H2O = Sn(OH)2 =>
2 Sn + O2 + 2 H2O = 2 Sn(OH)2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
C7H7OH + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C7H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H5COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Sn + O2 + H2O = Sn(OH)2 =>
2 Sn + O2 + 2 H2O = 2 Sn(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCl2 + NaHCO3 = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaCl
NaHSo3 + NaOH = Na2So3 + H2O =>
NaHSo3 + NaOH = Na2So3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
(Ni)9S8 + (Zn)S = (Ni)9S8(Zn)S =>
(Ni)9S8 + (Zn)S = (Ni)9S8(Zn)S
CuO + HCl = Cu(Cl)2 + H2O =>
CuO + 2 HCl = Cu(Cl)2 + H2O
K2SO3 + H2S = S + KOH + H2O =>
K2SO3 + 2 H2S = 3 S + 2 KOH + H2O
Cu5FeS4 + (Ni)9S8 + (Zn)S = Cu5FeS4(Ni)9S8(Zn)S =>
Cu5FeS4 + (Ni)9S8 + (Zn)S = Cu5FeS4(Ni)9S8(Zn)S
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C2H4O2 + O2 = CO2 + H20 =>
5 C2H4O2 + 5 O2 = 10 CO2 + H20
Ag(NH3)2(aq) + H(aq) + Cl(aq) = AgCl(s) + NH4(aq) =>
Ag(NH3)2(aq) + 2 H(aq) + Cl(aq) = AgCl(s) + 2 NH4(aq)
Mg7(SiO4)3(OH)2 + Cu5FeS4 + (Ni)9S8 + (Zn)S = Mg7(SiO4)3(OH)2Cu5FeS4(Ni)9S8(Zn)S =>
Mg7(SiO4)3(OH)2 + Cu5FeS4 + (Ni)9S8 + (Zn)S = Mg7(SiO4)3(OH)2Cu5FeS4(Ni)9S8(Zn)S
HCHO + KMnO4 + HCl = MnCl2 + HCOOH + KCl + H2O =>
5 HCHO + 2 KMnO4 + 6 HCl = 2 MnCl2 + 5 HCOOH + 2 KCl + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe + H2O + SO3 = FeSO4 + H2 =>
Fe + H2O + SO3 = FeSO4 + H2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
N2O + H2 = H2O + NH3 =>
N2O + 4 H2 = H2O + 2 NH3
Zn + NaOH + H2O = Na2(Zn(OH)4) + H2 =>
Zn + 2 NaOH + 2 H2O = Na2(Zn(OH)4) + H2
Cu2 + O2 = CuO2 =>
Cu2 + 2 O2 = 2 CuO2
Fe + Na2CO3 + H2O = Fe(OH)2 + Na2CO2 =>
Fe + Na2CO3 + H2O = Fe(OH)2 + Na2CO2
H2SO4 + HBr = SO2 + Br2 + H2O =>
H2SO4 + 2 HBr = SO2 + Br2 + 2 H2O
As2H3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
10 As2H3 + 26 KMnO4 + 39 H2SO4 = 20 H3AsO4 + 26 MnSO4 + 13 K2SO4 + 24 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
TiCl4(l) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
Ca + HOH = Ca{2+} + OH{-} + H2 =>
Ca + 2 HOH = Ca{2+} + 2 OH{-} + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O
Al(OH)3 + H{+} + H2O = Al(H2O)6{+3} =>
Al(OH)3 + 3 H{+} + 3 H2O = Al(H2O)6{+3}
TiCl4(l) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
Cu + Au{3+} = Cu{2+} + Au =>
3 Cu + 2 Au{3+} = 3 Cu{2+} + 2 Au
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
HNO3 + Cu2O = Cu(NO3)2 + NO2 + H2O =>
6 HNO3 + Cu2O = 2 Cu(NO3)2 + 2 NO2 + 3 H2O
Zn + HNO3 = Zn(NO3)2 + H2O + N2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 5 H2O + N2O
Cu(Cl)2 + Al = Cu + Al(Cl)3 =>
3 Cu(Cl)2 + 2 Al = 3 Cu + 2 Al(Cl)3
C2H5NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/20/14
Equations balanced on 12/20/13
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