| Equations balanced on the previous day | Equations balanced on the next day |
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C10H8 + C2H4O2 = C12H10O2 + 2 H
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Fe2 + O2 = Fe2O3 =>
2 Fe2 + 3 O2 = 2 Fe2O3
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cd(NO3)2 + Na2(S) = Cd(S) + NaNO3 =>
Cd(NO3)2 + Na2(S) = Cd(S) + 2 NaNO3
Fe(s) + O(g) = Fe2O3 =>
2 Fe(s) + 3 O(g) = Fe2O3
KClO3(s) = KClO4(s) + KCl(s) =>
4 KClO3(s) = 3 KClO4(s) + KCl(s)
FeS + O2 = FeO3 + SO2 =>
2 FeS + 5 O2 = 2 FeO3 + 2 SO2
NiCl2 + NaBH4 = Ni(BH4)2 + NaCl =>
NiCl2 + 2 NaBH4 = Ni(BH4)2 + 2 NaCl
KClO3(s) = KClO4(s) + KCl(s) =>
4 KClO3(s) = 3 KClO4(s) + KCl(s)
NiCl2 + NaBH4 = Ni(BH4)2 + NaCl =>
NiCl2 + 2 NaBH4 = Ni(BH4)2 + 2 NaCl
HCl(aq) + Ca(HO)2(aq) = CaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ca(HO)2(aq) = CaCl2(aq) + 2 H2O(l)
KMnO4 + C3H6 + H2O = C3H8O2 + MnO2 + KOH =>
2 KMnO4 + 3 C3H6 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 KOH
Fe2O3C + C = Fe + CO =>
Fe2O3C + 2 C = 2 Fe + 3 CO
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Na2Cr2O7 + KCl = NaCl + K2Cr2O7 =>
Na2Cr2O7 + 2 KCl = 2 NaCl + K2Cr2O7
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
B10H18 + O2 = B2O3 + H2O =>
B10H18 + 12 O2 = 5 B2O3 + 9 H2O
Cu + S = CuS =>
Cu + S = CuS
Cu + S = CuS =>
Cu + S = CuS
C12H12O2 + O = C12H10O2 + H2O =>
C12H12O2 + O = C12H10O2 + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
Cu + S = CuS =>
Cu + S = CuS
C12H12O2 + O2 = C12H10O2 + H2O =>
2 C12H12O2 + O2 = 2 C12H10O2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
H2SO4 + ZnCO3 = ZnSO4 + H2O + CO2 =>
H2SO4 + ZnCO3 = ZnSO4 + H2O + CO2
Co(OH)2 + H2O2 = Co(OH)3 =>
2 Co(OH)2 + H2O2 = 2 Co(OH)3
Sb + HCl = SbCl3 + H =>
Sb + 3 HCl = SbCl3 + 3 H
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Co(NO3)2 + NH4OH = Co(OH)NO3 + NH4(NO3) =>
Co(NO3)2 + NH4OH = Co(OH)NO3 + NH4(NO3)
NaOH + NH4CO3 = NaCO3 + H2O + NH3 =>
NaOH + NH4CO3 = NaCO3 + H2O + NH3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/19/13
Equations balanced on 07/19/12
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