| Equations balanced on the previous day | Equations balanced on the next day |
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2 Cu{+} = Cu{2+} + Cu
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SO4 + Na2CO3 = H2O + CO2 + Na2SO4 =>
H2SO4 + Na2CO3 = H2O + CO2 + Na2SO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
K + O = K2O =>
2 K + O = K2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu{+} = Cu{2+} + Cu =>
2 Cu{+} = Cu{2+} + Cu
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KClO3 = KCl + O2O =>
KClO3 = KCl + O2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
(NH4)2SO4(s) + Ca(OH)2(s) = NH3(g) + CaSO4(s) + H2O(l) =>
(NH4)2SO4(s) + Ca(OH)2(s) = 2 NH3(g) + CaSO4(s) + 2 H2O(l)
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Cl2 + NaBr = ClBr2 + Na =>
Cl2 + 4 NaBr = 2 ClBr2 + 4 Na
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + NaBr = ClNa + Br2 =>
Cl2 + 2 NaBr = 2 ClNa + Br2
CuCl2 + Na = NaCl + Cu =>
CuCl2 + 2 Na = 2 NaCl + Cu
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4 + Li = Li2SO4 + H2 =>
H2SO4 + 2 Li = Li2SO4 + H2
H2 + I2 = HI =>
H2 + I2 = 2 HI
[Ag(NH3)2] + Cl + HNO3 = NH4NO3 + AgCl =>
[Ag(NH3)2] + Cl + 2 HNO3 = 2 NH4NO3 + AgCl
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu =>
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + H2O + KI = MnO2 + KOH + KIO =>
2 KMnO4 + H2O + 3 KI = 2 MnO2 + 2 KOH + 3 KIO
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
ZnSO4 + Na = Na2SO4 + Zn =>
ZnSO4 + 2 Na = Na2SO4 + Zn
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/24/11
Equations balanced on 11/23/10
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