Equations balanced on the previous day | Equations balanced on the next day |
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BaO + 2 HNO3 = Ba(NO3)2 + H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CuO + C = Cu + CO =>
CuO + C = Cu + CO
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
As2O3 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
As2O3 + 6 Zn + 12 HCl = 2 AsH3 + 6 ZnCl2 + 3 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
H2O2 + KI + H2SO4 = I2 + K2SO4 + H2O =>
H2O2 + 2 KI + H2SO4 = I2 + K2SO4 + 2 H2O
CuO + Mg = MgO + Cu =>
CuO + Mg = MgO + Cu
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Cu + AgNO3(aq) = Cu(NO3)2(aq) + Ag =>
Cu + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag
Ca + HCl = H2 + CaCl2 =>
Ca + 2 HCl = H2 + CaCl2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NiCO3 = CO2 + NiO =>
NiCO3 = CO2 + NiO
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
Cr2O7{-2} + Fe{2+} + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{-2} + 6 Fe{2+} + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaCO3(s) = CaO(s) + CO2 =>
CaCO3(s) = CaO(s) + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaN3 + NaNO3 + CuO = Na5Cu3O6 + N2 =>
8 NaN3 + 2 NaNO3 + 6 CuO = 2 Na5Cu3O6 + 13 N2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
HCl + Ca = CaCl + H2 =>
2 HCl + 2 Ca = 2 CaCl + H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
HCl + CaCO3 = CaCl + CO3 + H2 =>
2 HCl + 2 CaCO3 = 2 CaCl + 2 CO3 + H2
K2CrO7 + BaCl2 = BaCrO4 + KCl + O =>
K2CrO7 + BaCl2 = BaCrO4 + 2 KCl + 3 O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/23/09
Equations balanced on 03/25/08
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