Equations balanced on the previous day | Equations balanced on the next day |
2 H2 + O2 = 2 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ni(NO3)2 + K2S = KNO3 + NiS =>
Ni(NO3)2 + K2S = 2 KNO3 + NiS
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Na2TeO3 + NaI + HCl = NaCl + Te + I2 + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 2 I2 + 3 H2O
Cr2O7 + H{+} + I{-} = Cr{+3} + I2 + H2O =>
Cr2O7 + 14 H{+} + 8 I{-} = 2 Cr{+3} + 4 I2 + 7 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Pb(NO2)3 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO2)3 =>
Pb(NO2)3 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO2)3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
K2Cr2O7 + KI + HCl = KCl + CrCl3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 3 I2 + 7 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 3 I2 + 7 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
SiO4Ca2 + H2O = Si2O7Ca33H2O + Ca(OH)2 =>
2 SiO4Ca2 + H2O = Si2O7Ca33H2O + Ca(OH)2
N2H4 + HNO2 = N2 + H2O =>
3 N2H4 + 4 HNO2 = 5 N2 + 8 H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaOH + H2S = H2O + NaHS =>
NaOH + H2S = H2O + NaHS
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 3 I2 + 7 H2O
NO + As + H2O = N2O + HAsO2 =>
6 NO + 2 As + H2O = 3 N2O + 2 HAsO2
KClO4(s) = KCl + O2(g) =>
KClO4(s) = KCl + 2 O2(g)
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2 =>
Pb(NO3)2 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H(C2H3O2) + Li(OH) = H2O + Li(C2H3O2) =>
H(C2H3O2) + Li(OH) = H2O + Li(C2H3O2)
C3H5N3O9 = CO2 + N2 + O2 + H2O =>
4 C3H5N3O9 = 12 CO2 + 6 N2 + O2 + 10 H2O
H2O2 = H2O + O =>
H2O2 = H2O + O
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H(C2H3O2) + Li(OH) = H(OH) + Li(C2H3O2) =>
H(C2H3O2) + Li(OH) = H(OH) + Li(C2H3O2)
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
HNO3 + HBr = NO + Br2 + H2O =>
2 HNO3 + 6 HBr = 2 NO + 3 Br2 + 4 H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Cr2(SO4)3 + KOH + KClO3 = K2CrO4 + H2O + KCl + K2SO4 =>
Cr2(SO4)3 + 10 KOH + KClO3 = 2 K2CrO4 + 5 H2O + KCl + 3 K2SO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/13/14
Equations balanced on 05/13/13
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