| Equations balanced on the previous day | Equations balanced on the next day |
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Mg(NO3)2 + Na2Cr2O7 = MgCr2O7 + NaNO3 =>
Mg(NO3)2 + Na2Cr2O7 = MgCr2O7 + 2 NaNO3
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C8H18 + O2 = C + H2O =>
2 C8H18 + 9 O2 = 16 C + 18 H2O
C4H11 + O2 = CO2 + H2O =>
4 C4H11 + 27 O2 = 16 CO2 + 22 H2O
CO3 + HCl = HCO3 + Cl =>
CO3 + HCl = HCO3 + Cl
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
NaCl + AgNO3 = AgCl2 + Na2NO3 =>
2 NaCl + AgNO3 = AgCl2 + Na2NO3
CO3 + HCl = H2CO3 + Cl =>
CO3 + 2 HCl = H2CO3 + 2 Cl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2S + CdSO4 = Na2SO4 + SCd =>
Na2S + CdSO4 = Na2SO4 + SCd
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NiSO4*H2O = NiSO4 + H2O =>
NiSO4*H2O = NiSO4 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
C9H10O + BH4 + CH3CH2OH = C9H12O + B(OH)3 =>
97 C9H10O + 14 BH4 + 54 CH3CH2OH = 109 C9H12O + 14 B(OH)3
H2SO4 + K3PO4 = KHSO4 + K2HPO4 =>
H2SO4 + K3PO4 = KHSO4 + K2HPO4
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CuCl2 + H2 = Cu + HCl =>
CuCl2 + H2 = Cu + 2 HCl
C9H8O + NaBH4 + C2H5O = C9H10O + NaBO2 =>
39 C9H8O + 7 NaBH4 + 18 C2H5O = 43 C9H10O + 7 NaBO2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
CH2 + O2 = CO2 + H20 =>
10 CH2 + 10 O2 = 10 CO2 + H20
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + K(aq) + NO3(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 K(aq) + 2 NO3(aq)
Fe + H3PO3 = FePO3 + H2 =>
2 Fe + 2 H3PO3 = 2 FePO3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
NH3 + HNO3 = (NH4)(NO3) =>
NH3 + HNO3 = (NH4)(NO3)
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaCl + Ca(NO2)2 = NaNO2 + CaCl2 =>
2 NaCl + Ca(NO2)2 = 2 NaNO2 + CaCl2
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KI + KIO3 + H2SO4 = I2 + K2SO4 + H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
CaI2 + K2CO3 = CaCO3 + KI =>
CaI2 + K2CO3 = CaCO3 + 2 KI
Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)
SO2 + HNO3 + H20 = NO + H2SO4 =>
20 SO2 + 20 HNO3 + H20 = 20 NO + 20 H2SO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/25/12
Equations balanced on 09/24/11
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