Equations balanced on the previous day | Equations balanced on the next day |
4 FeS(s) + 9 O2(g) + 4 H2O(l) = 2 Fe2O3(s) + 4 H2SO4(aq)
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
P4(s) + Cl2(g) = PCl3(g) =>
P4(s) + 6 Cl2(g) = 4 PCl3(g)
NaOH + HCN = NaCN + H2O =>
NaOH + HCN = NaCN + H2O
ZnSO4 + Mg = Zn + MgSO4 =>
ZnSO4 + Mg = Zn + MgSO4
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2Co3 + Ca(OH)2 = Na(OH) + CaCo3 =>
Na2Co3 + Ca(OH)2 = 2 Na(OH) + CaCo3
KOH + HI = KI + H2O =>
KOH + HI = KI + H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Zn + HBr = ZnBr + H2 =>
2 Zn + 2 HBr = 2 ZnBr + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cu(s) + NiCl2(aq) = Cl + NiCu2 =>
2 Cu(s) + NiCl2(aq) = 2 Cl + NiCu2
K2Cr2O7(aq) + Pb(NO3)2(aq) = KNO3() + PbCr2O7 =>
K2Cr2O7(aq) + Pb(NO3)2(aq) = 2 KNO3() + PbCr2O7
KMnO4 + K2C2O4 + H{+} = MnO2 + CO2 + K{+} + H2O =>
2 KMnO4 + 3 K2C2O4 + 8 H{+} = 2 MnO2 + 6 CO2 + 8 K{+} + 4 H2O
KOH + (NH4)2SO4 = K2SO4 + H2O + NH3 =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 H2O + 2 NH3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
K2Cr2O7(aq) + Pb(NO3)2(aq) = KNO3(s) + PbCr2O7 =>
K2Cr2O7(aq) + Pb(NO3)2(aq) = 2 KNO3(s) + PbCr2O7
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
FeS + O2 = FeO2 + SO2 =>
FeS + 2 O2 = FeO2 + SO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
N2O + KClO + KOH = KCl + KNO2 + H2O =>
N2O + 2 KClO + 2 KOH = 2 KCl + 2 KNO2 + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
K2Cr2O7(aq) + Pb(NO3)2(aq) = KNO3 + PbCr2O7 =>
K2Cr2O7(aq) + Pb(NO3)2(aq) = 2 KNO3 + PbCr2O7
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
O2 + NH3 = NO + H2O =>
5 O2 + 4 NH3 = 4 NO + 6 H2O
CH3COOH + MGO = (CH3COO)2MG + H2O =>
2 CH3COOH + MGO = (CH3COO)2MG + H2O
H2 + V2O5 = V + H2O =>
5 H2 + V2O5 = 2 V + 5 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2OH + KMnO4 + 2 H2SO4 = 2 CH3COH + MnSO4 + 4 H2O + KSO4
H2O2 + Fe3O4 = Fe2O3 + H2O =>
H2O2 + 2 Fe3O4 = 3 Fe2O3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + CaSO4(s) =>
Ca(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + CaSO4(s)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeS + O2 = Fe2O2 + SO2 =>
2 FeS + 3 O2 = Fe2O2 + 2 SO2
CH2OH(CHOH)4CHO + MnO4{-} + H{+} = Mn{2+} + H2O + HOOC(CHOH)4COOH =>
5 CH2OH(CHOH)4CHO + 6 MnO4{-} + 18 H{+} = 6 Mn{2+} + 14 H2O + 5 HOOC(CHOH)4COOH
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2CO3 + Ca(OH)2 = Na(OH) + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 Na(OH) + CaCO3
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 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 03/02/19
Equations balanced on 04/01/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.