Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Mn2(SO4)3 + H2O =>
8 FeSO4 + 2 KMnO4 + 8 H2SO4 = 4 Fe2(SO4)3 + K2SO4 + Mn2(SO4)3 + 8 H2O
CrCl3 + Mn2(SO4)5 + H2O = CrO3 + MnSO4 + HCl + H2SO4 =>
2 CrCl3 + Mn2(SO4)5 + 6 H2O = 2 CrO3 + 2 MnSO4 + 6 HCl + 3 H2SO4
Ni + NH4OH = Ni(OH)2 + NH3 + H2 =>
Ni + 2 NH4OH = Ni(OH)2 + 2 NH3 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H4 + Cl2 = C3H4Cl4 =>
C3H4 + 2 Cl2 = C3H4Cl4
Cu + SO2 = Cu2S + O2 =>
2 Cu + SO2 = Cu2S + O2
Ca(OH)2(aq)CuCl2(aq) = Cu(OH)2(aq)CaCl2(s) =>
Ca(OH)2(aq)CuCl2(aq) = Cu(OH)2(aq)CaCl2(s)
KNO3 = KNO2 + O8 =>
8 KNO3 = 8 KNO2 + O8
Fe2S3 = FeS + S =>
Fe2S3 = 2 FeS + S
FeNO3K3PO4 = FePO4K3NO3 =>
FeNO3K3PO4 = FePO4K3NO3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
H{+} + VO2{+} + Sn = VO{2+} + Sn{2+} + H2O =>
4 H{+} + 2 VO2{+} + Sn = 2 VO{2+} + Sn{2+} + 2 H2O
Ca(s) + N2(g) = Ca3N2(s) =>
3 Ca(s) + N2(g) = Ca3N2(s)
CO2 + BaO2 = CO + BaO3 =>
CO2 + BaO2 = CO + BaO3
(NH4)2S + KMnO4 = MnO2 + KOH + K2SO4 + N2O + H2O =>
3(NH4)2S + 16 KMnO4 = 16 MnO2 + 10 KOH + 3 K2SO4 + 3 N2O + 7 H2O
C4H10O(l) + O2(g) = O(C4H10O)2(g) =>
4 C4H10O(l) + O2(g) = 2 O(C4H10O)2(g)
CaCO3(s) + HCl = CaCl2 + CO2 + H2O =>
CaCO3(s) + 2 HCl = CaCl2 + CO2 + H2O
KIO3 + KMnO4 + H2SO4 = HIO4 + MnSO4 + K2SO4 + H2O =>
10 KIO3 + 4 KMnO4 + 11 H2SO4 = 10 HIO4 + 4 MnSO4 + 7 K2SO4 + 6 H2O
NaIO3 + H2SO3 = H2SO4 + I2 + Na2SO4 + H2O =>
2 NaIO3 + 5 H2SO3 = 4 H2SO4 + I2 + Na2SO4 + H2O
Cu + NO = CuO + N2 =>
2 Cu + 2 NO = 2 CuO + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaO + HBr = BaBr2 + HOH =>
BaO + 2 HBr = BaBr2 + HOH
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3 =>
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3
N2(g) + H2(g) + O2(g) = NH4NO3(s) =>
2 N2(g) + 4 H2(g) + 3 O2(g) = 2 NH4NO3(s)
CH3CO2C2H5 + O2 = CO2 + H2O =>
CH3CO2C2H5 + 5 O2 = 4 CO2 + 4 H2O
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
Ca + HNO3 = Ca(NO3)2 + H2O + NO2 =>
Ca + 4 HNO3 = Ca(NO3)2 + 2 H2O + 2 NO2
PbO2 + H2MnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
3 PbO2 + 2 H2MnO3 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 4 H2O
O2 + C3H8 = H2O + CO2 =>
5 O2 + C3H8 = 4 H2O + 3 CO2
C5H12 + Br2 = C5H11 + HBr =>
2 C5H12 + Br2 = 2 C5H11 + 2 HBr
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na2[Sn(OH)4] + Bi(OH)3 = Bi + Na2[Sn(OH)6] =>
3 Na2[Sn(OH)4] + 2 Bi(OH)3 = 2 Bi + 3 Na2[Sn(OH)6]
CaOH + NaOH = CaNa + OH =>
CaOH + NaOH = CaNa + 2 OH
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
Cs + H2SO4 = Cs2SO4 + H2S + H2O =>
8 Cs + 5 H2SO4 = 4 Cs2SO4 + H2S + 4 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Li = Li0 =>
Li = Li0
K(aq) + Br(aq) = KBr(aq) =>
K(aq) + Br(aq) = KBr(aq)
K2CrO4 + H2S + H2O = Cr(OH)3 + S + KOH =>
2 K2CrO4 + 3 H2S + 2 H2O = 2 Cr(OH)3 + 3 S + 4 KOH
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
N2O5 + H2 = N2O3 + H2O =>
N2O5 + 2 H2 = N2O3 + 2 H2O
ZnSO4 + NH3 = [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH3 = [Zn(NH3)4]SO4
NH43 + NO = N2 + H2O =>
4 NH43 + 86 NO = 45 N2 + 86 H2O
MgBr2 + Cl2 = MgCl + Br2 =>
2 MgBr2 + Cl2 = 2 MgCl + 2 Br2
Pb(s) + Co(No3)3(aq) = Pb(No3)3(aq) + Co(s) =>
Pb(s) + Co(No3)3(aq) = Pb(No3)3(aq) + Co(s)
HNO3(aq) + CaCO3(aq) = H2O(l) + Ca(NO3)2 + CO2(g) =>
2 HNO3(aq) + CaCO3(aq) = H2O(l) + Ca(NO3)2 + CO2(g)
CrO3 + NaCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O =>
CrO3 + 2 NaCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O
MnSO4 + AgNO3 + (NH4)2S2O8 = (NH4)2SO4 + Mn(NO3)2 + Ag2S2O8 =>
MnSO4 + 2 AgNO3 + (NH4)2S2O8 = (NH4)2SO4 + Mn(NO3)2 + Ag2S2O8
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/08/24
Equations balanced on 05/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.