Equations balanced on the previous day | Equations balanced on the next day |
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
TiO2 + Al = Ti + AlO3 =>
3 TiO2 + 2 Al = 3 Ti + 2 AlO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Ca + MgO = CaO + Mg =>
Ca + MgO = CaO + Mg
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
C25H25 + O2 = CO2 + H2O =>
4 C25H25 + 125 O2 = 100 CO2 + 50 H2O
KNO3 = K2O + N + O =>
2 KNO3 = K2O + 2 N + 5 O
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
TiO2 + Al = Ti + Al2O3 =>
3 TiO2 + 4 Al = 3 Ti + 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KNO3 = K2O + N + O =>
2 KNO3 = K2O + 2 N + 5 O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Cu(No3)2 = Fe(No3)2 + Cu =>
Fe + Cu(No3)2 = Fe(No3)2 + Cu
CH2O + N2 + O2 = CO2{-} + NH4{+} + H{+} =>
6 CH2O + N2 + 3 O2 = 6 CO2{-} + 2 NH4{+} + 4 H{+}
SiO2 + H2O = H4SiO4 =>
SiO2 + 2 H2O = H4SiO4
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
SiO2 + H2O = H4SiO4 =>
SiO2 + 2 H2O = H4SiO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HOCl + HCl = H2O + Cl2 =>
HOCl + HCl = H2O + Cl2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
Cu3(OH)2(CO3)2 + H{+} = Cu{2+} + H2O + HCO3{-} =>
Cu3(OH)2(CO3)2 + 4 H{+} = 3 Cu{2+} + 2 H2O + 2 HCO3{-}
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
H2S + NO2 = S8 + H2O + NO =>
8 H2S + 8 NO2 = S8 + 8 H2O + 8 NO
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HF + CaSiO3 = SiF4 + H2O + CaF2 =>
6 HF + CaSiO3 = SiF4 + 3 H2O + CaF2
O = O =>
O = O
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + AgNo3 = Cu(No3)2 + Ag =>
Cu + 2 AgNo3 = Cu(No3)2 + 2 Ag
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe3O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 48 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/18/12
Equations balanced on 09/17/11
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