| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ni3(PO4)2 + H2SO4 = NiSO4 + H3PO4 =>
Ni3(PO4)2 + 3 H2SO4 = 3 NiSO4 + 2 H3PO4
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SnCl2 + SO2 + HCl = SnCl4 + SnS2 + H2O =>
6 SnCl2 + 2 SO2 + 8 HCl = 5 SnCl4 + SnS2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Hb + O2 = HbO2 =>
Hb + O2 = HbO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
CUSO4 + FE = CUFE + SO4 =>
CUSO4 + FE = CUFE + SO4
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
CUSO4 + Fe = CUFe + SO4 =>
CUSO4 + Fe = CUFe + SO4
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
CuSO4 + Fe = CuFe + SO4 =>
CuSO4 + Fe = CuFe + SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO3(g) + NO2(g) = N2O5 =>
NO3(g) + NO2(g) = N2O5
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K2Cr2O7 + HI + HCIO4 = I2 + Cr(CIO4)3 + KCIO4 + H2O =>
K2Cr2O7 + 6 HI + 8 HCIO4 = 3 I2 + 2 Cr(CIO4)3 + 2 KCIO4 + 7 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
(NH4)2CO3 + KI = (NH4)2I + KCO3 =>
(NH4)2CO3 + KI = (NH4)2I + KCO3
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
Ag + H2SO4 = Ag2SO4 + H =>
2 Ag + H2SO4 = Ag2SO4 + 2 H
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Mg + ZnCl2 = MgCl + Zn2 =>
4 Mg + 2 ZnCl2 = 4 MgCl + Zn2
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/03/12
Equations balanced on 09/02/11
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