| Equations balanced on the previous day | Equations balanced on the next day |
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B2O3 + 3 H2O = 2 H3BO3
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
H2 + NO = NH3 + H2O =>
5 H2 + 2 NO = 2 NH3 + 2 H2O
NO2 + NaOH = NaNO3 + NaNO2 + H2O =>
2 NO2 + 2 NaOH = NaNO3 + NaNO2 + H2O
CH2 + CuO = CO2 + Cu2O + H2O =>
CH2 + 6 CuO = CO2 + 3 Cu2O + H2O
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
[Cu(H2O)6]{2+} + Zn = Cu + [Zn(H2O)6]{2+} =>
[Cu(H2O)6]{2+} + Zn = Cu + [Zn(H2O)6]{2+}
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(NO3)2 + I2 = I2NO3 + Pb =>
Pb(NO3)2 + 2 I2 = 2 I2NO3 + Pb
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HCl(g) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(l) + 2 Cl2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CuO(s) + H2(g) = Cu(s) + H2O =>
CuO(s) + H2(g) = Cu(s) + H2O
CuO(s) + H(g) = Cu(s) + H2O =>
CuO(s) + 2 H(g) = Cu(s) + H2O
C2 + O5 = CO2 =>
5 C2 + 4 O5 = 10 CO2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Na2SO4(s) + C(s) = Na2S(s) + CO(g) =>
Na2SO4(s) + 4 C(s) = Na2S(s) + 4 CO(g)
Mg + HCL = MgCL + H2 =>
2 Mg + 2 HCL = 2 MgCL + H2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(OH)2 + NH4NO3 = NH3 + Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NH4NO3 = 2 NH3 + Ca(NO3)2 + 2 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Na2SO4(s) + C(s) = Na2S(s) + CO(g) =>
Na2SO4(s) + 4 C(s) = Na2S(s) + 4 CO(g)
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C2H12 + O2 = CO2 + H2O =>
C2H12 + 5 O2 = 2 CO2 + 6 H2O
Na + O2 = NaO2 =>
Na + O2 = NaO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al(s) + Fe(NO3)2 = Al(NO3)3 + Fe(s) =>
2 Al(s) + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe(s)
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CaSO4 + CaS = CaO + SO2 =>
3 CaSO4 + CaS = 4 CaO + 4 SO2
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
Na + Mg(NO3)2 = Mg + NaNO3 =>
2 Na + Mg(NO3)2 = Mg + 2 NaNO3
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
H3PO4 + Ca[OH]2 = Ca3[PO4]2 + H2O =>
2 H3PO4 + 3 Ca[OH]2 = Ca3[PO4]2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/15/13
Equations balanced on 07/15/12
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