| Equations balanced on the previous day | Equations balanced on the next day |
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PbCO3 + 2 HNO3 = Pb(NO3)2 + CO2 + H2O
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2O + NaCl = Cl2 + H2 + NaOH =>
2 H2O + 2 NaCl = Cl2 + H2 + 2 NaOH
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu + Al(OH)3 = Cu(OH) + Al =>
3 Cu + Al(OH)3 = 3 Cu(OH) + Al
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO)3 + NaCl = PbCl + Na(NO)3 =>
Pb(NO)3 + NaCl = PbCl + Na(NO)3
Pb(NO)3 + NaCl = PbCl + Na(NO)3 =>
Pb(NO)3 + NaCl = PbCl + Na(NO)3
BaI2 + Na2SO4 = BaSO4 + NaI =>
BaI2 + Na2SO4 = BaSO4 + 2 NaI
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(NO3)2 + Na2S = CaS + NaNO3 =>
Ca(NO3)2 + Na2S = CaS + 2 NaNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + Cl2 = NaOCl + H2O + NaCl =>
2 NaOH + Cl2 = NaOCl + H2O + NaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ca(NO3)2 + NaOH = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 NaNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
ZnSo4 + NaOH = ZnOH + NaSo4 =>
ZnSo4 + NaOH = ZnOH + NaSo4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Ca(s) + O2(g) = Ca2O =>
4 Ca(s) + O2(g) = 2 Ca2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3
H + O = H2O =>
2 H + O = H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
Pb(NO)3 + NaCl = PbCl + Na(NO)3 =>
Pb(NO)3 + NaCl = PbCl + Na(NO)3
Fe{+3} + Zn = Zn{+2} + Fe =>
2 Fe{+3} + 3 Zn = 3 Zn{+2} + 2 Fe
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Ba(OH)2 + NaCH3COOH = Ba(CH3COOH)2 + NaOH =>
Ba(OH)2 + 2 NaCH3COOH = Ba(CH3COOH)2 + 2 NaOH
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
NaI(aq) + Hg2(C2H3O2)2(aq) = Hg2I(s) + Na(C2H3O2)2(aq) =>
NaI(aq) + Hg2(C2H3O2)2(aq) = Hg2I(s) + Na(C2H3O2)2(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/12/11
Equations balanced on 06/11/10
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