Equations balanced on the previous day | Equations balanced on the next day |
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
FeSO4 + O2 = SO3 + Fe2O3 =>
4 FeSO4 + O2 = 4 SO3 + 2 Fe2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + H2SO4 = S + HNO3 + H2O =>
3 NH3 + 4 H2SO4 = 4 S + 3 HNO3 + 7 H2O
Zr(CO3)2 + HNO3 = Zr(NO3)4 + CO2 + H2O =>
Zr(CO3)2 + 4 HNO3 = Zr(NO3)4 + 2 CO2 + 2 H2O
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
H2SO4 + CaCO3 = CO2 + CaSO4 + H2O =>
H2SO4 + CaCO3 = CO2 + CaSO4 + H2O
K + Na3CO(NO2)6 = K3CO(NO2)6 + Na =>
3 K + Na3CO(NO2)6 = K3CO(NO2)6 + 3 Na
C6H8N2 + CuI + HI = C6H10N2CuI3 =>
C6H8N2 + CuI + 2 HI = C6H10N2CuI3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
K + OH = KOH =>
K + OH = KOH
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CuSO4 + NaOH + CH3CHO = Cu2O + CH3COONa + Na2SO4 + H2O =>
2 CuSO4 + 5 NaOH + CH3CHO = Cu2O + CH3COONa + 2 Na2SO4 + 3 H2O
Fe(CN)6{-} + Cr2O7{2-} + H{+} = Fe{3+} + CO2 + NO3{3-} + Cr{3+} + H2O =>
3 Fe(CN)6{-} + 23 Cr2O7{2-} + 142 H{+} = 3 Fe{3+} + 18 CO2 + 18 NO3{3-} + 46 Cr{3+} + 71 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + HBr = SO2 + Br2 + H2O =>
H2SO4 + 2 HBr = SO2 + Br2 + 2 H2O
MnO2 + HBr = MnBr2 + Br2 + H2O =>
MnO2 + 4 HBr = MnBr2 + Br2 + 2 H2O
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
K + SO4 = KSO4 =>
K + SO4 = KSO4
Fe(CN)6{-} + Cr2O7{2-} + H{+} = Fe{3+} + CO2 + NO3{-} + Cr{3+} + H2O =>
3 Fe(CN)6{-} + 29 Cr2O7{2-} + 226 H{+} = 3 Fe{3+} + 18 CO2 + 18 NO3{-} + 58 Cr{3+} + 113 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C2H6(g) + O2(g) = CO2 + H2O =>
2 C2H6(g) + 7 O2(g) = 4 CO2 + 6 H2O
C6H8N2 + Bi2O3 + HI = C6H8N2HBiI4 + H2O =>
2 C6H8N2 + Bi2O3 + 8 HI = 2 C6H8N2HBiI4 + 3 H2O
C2H6(g) + O2(g) = CO2 + H2O =>
2 C2H6(g) + 7 O2(g) = 4 CO2 + 6 H2O
Fe(CN)6{3-} + Cr2O7{2-} + H{+} = Fe{3+} + CO2 + NO3{-} + Cr{3+} + H2O =>
Fe(CN)6{3-} + 10 Cr2O7{2-} + 80 H{+} = Fe{3+} + 6 CO2 + 6 NO3{-} + 20 Cr{3+} + 40 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KClO3 = (KClO2)KCl + O2 =>
2 KClO3 = (KClO2)KCl + 2 O2
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
C8H9NO + CoBr2 + HBr = C8H9NCoBr4 + H2O =>
C8H9NO + CoBr2 + 2 HBr = C8H9NCoBr4 + H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Sn + HNO3 + HCl = SnCl4 + NO + H2O =>
3 Sn + 4 HNO3 + 12 HCl = 3 SnCl4 + 4 NO + 8 H2O
Al2O3 + C = CO2 + Al =>
2 Al2O3 + 3 C = 3 CO2 + 4 Al
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C8H9NO + CuBr2 + HBr = C8H9NCuBr4 + H2O =>
C8H9NO + CuBr2 + 2 HBr = C8H9NCuBr4 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/05/19
Equations balanced on 09/04/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.