| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOHKCl = OHKNaCl
Sc + SO4 = ScSO4 =>
Sc + SO4 = ScSO4
Pb(HCO3)2 + CH3COOH = Pb(CH3COO)2 + H2O + CO2 =>
Pb(HCO3)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 H2O + 2 CO2
Cu(OH)2 + HBrO = Cu(BrO)2 + H2O =>
Cu(OH)2 + 2 HBrO = Cu(BrO)2 + 2 H2O
CO + H2O = C2H5OH + CO2 =>
6 CO + 3 H2O = C2H5OH + 4 CO2
N2 + Mg2 = MgN =>
N2 + Mg2 = 2 MgN
CrCl3 + KOH = H2O + KCrO2 + KCl =>
CrCl3 + 4 KOH = 2 H2O + KCrO2 + 3 KCl
HClO + H2S = H2SO + HCl =>
HClO + H2S = H2SO + HCl
Fe2(NO3)3 + K2S = K2NO3 + Fe2S3 =>
Fe2(NO3)3 + 3 K2S = 3 K2NO3 + Fe2S3
CuBr2 + Cl2 = CuCl + Br =>
2 CuBr2 + Cl2 = 2 CuCl + 4 Br
MgCl2 + (Al2(SO4)3) = (MgSO4) + (AlCl3) =>
3 MgCl2 + (Al2(SO4)3) = 3(MgSO4) + 2(AlCl3)
Zn + Cu(II)(NO3)2 = Zn(NO3) + Cu(II) =>
2 Zn + Cu(II)(NO3)2 = 2 Zn(NO3) + Cu(II)
MgI2 + (NH4)2CO3 = NH4I + MgCO3 =>
MgI2 + (NH4)2CO3 = 2 NH4I + MgCO3
CaO + Al2O3 + H2O = Ca3Al2(OH)12 =>
3 CaO + Al2O3 + 6 H2O = Ca3Al2(OH)12
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mn + HBr = MnBr + H2 =>
2 Mn + 2 HBr = 2 MnBr + H2
Na2 + CdSO4 = NaSO4 + Cd2 =>
Na2 + 2 CdSO4 = 2 NaSO4 + Cd2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH(aq) + Na2CO3 = K2CO3 + Na2(OH)2 =>
2 KOH(aq) + Na2CO3 = K2CO3 + Na2(OH)2
ZnO + KBr = ZnBr2 + K2O =>
ZnO + 2 KBr = ZnBr2 + K2O
BH3O3 + C3H8O = C9H21BO3 + H2O =>
BH3O3 + 3 C3H8O = C9H21BO3 + 3 H2O
LiNO3 + NaOH = LiOH + NaNO3 =>
LiNO3 + NaOH = LiOH + NaNO3
NH4VO3 = VO + N2 + H2O =>
2 NH4VO3 = 2 VO + N2 + 4 H2O
HHO = HOH =>
HHO = HOH
C21H30O2 + ZnOH + HI = H2O + C21H31O + ZnI3 =>
2 C21H30O2 + 3 ZnOH + 9 HI = 5 H2O + 2 C21H31O + 3 ZnI3
P6S + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
P6S + 12 HNO3 + 4 H2O = 6 H3PO4 + H2SO4 + 12 NO
C6H5COO + H2O = CH5COOH + OH =>
2 C6H5COO + 22 H2O = 7 CH5COOH + 12 OH
(Hg2)2 + K2CrO4 = Hg(CrO4) + K =>
(Hg2)2 + 4 K2CrO4 = 4 Hg(CrO4) + 8 K
Fe2O3 + H2CO = CO2 + H2 + Fe =>
Fe2O3 + 3 H2CO = 3 CO2 + 3 H2 + 2 Fe
S + H2SO4 = SO2 + OH2 =>
S + 2 H2SO4 = 3 SO2 + 2 OH2
Al(NO3)3 + NH4OH = Al(OH) + NH4NO3 + H2O =>
4 Al(NO3)3 + 14 NH4OH = 4 Al(OH) + 13 NH4NO3 + 7 H2O
K + O = OK =>
K + O = OK
(NH4)2C2O4 + H2SO4 + KMnO4 = CO2 + MnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
5(NH4)2C2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 5(NH4)2SO4 + 8 H2O
Ca + NaOH = CaNaOH =>
Ca + NaOH = CaNaOH
N2 + O3 = N2O =>
3 N2 + O3 = 3 N2O
N2NH4NO3 = N2 + O2 + H2O =>
2 N2NH4NO3 = 4 N2 + O2 + 4 H2O
Be + HCe = BeCe2 + H2 =>
Be + 2 HCe = BeCe2 + H2
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2 =>
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2
ZnSO4 + MgI2 = ZnI + MgSO4 + I2 =>
2 ZnSO4 + 2 MgI2 = 2 ZnI + 2 MgSO4 + I2
C6H4(COOH)COOK + NaOH = C6H4(COONa)COOK + H2O =>
C6H4(COOH)COOK + NaOH = C6H4(COONa)COOK + H2O
CH3COOH + KMnO4 = CH3COO + KMnO3 + OH =>
CH3COOH + KMnO4 = CH3COO + KMnO3 + OH
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
KHTeO3 + H2O2 = KTeO4 + H2O =>
2 KHTeO3 + 3 H2O2 = 2 KTeO4 + 4 H2O
H2C = CHCH3 =>
2 H2C = CHCH3
Mg + SnBr2 = Sn + MgBr2 =>
Mg + SnBr2 = Sn + MgBr2
SO3 = oxygen + sulfur =>
2 SO3 = 3 O2 + 2 S
NaHCO3 + C6H8O7 = CO2 + H2O + Na3 =>
18 NaHCO3 + C6H8O7 = 24 CO2 + 13 H2O + 6 Na3
MnO2 + KI + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = 2 I + MnSO4 + K2SO4 + 2 H2O
MgOH + HCl = MgClH(OH) =>
MgOH + HCl = MgClH(OH)
N2O5(g) = NO2(g) + O =>
N2O5(g) = 2 NO2(g) + O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
