| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + 2 HCOH = Ba(HCO)2 + H2O + CO2
HBrO3 + Cd = Cd(BrO3)2 + H2 =>
2 HBrO3 + Cd = Cd(BrO3)2 + H2
NaI + KClO3 = KIO3 + NaCl =>
NaI + KClO3 = KIO3 + NaCl
HNO3 + H2SO4 = SO4 + NO2 + H2O =>
2 HNO3 + H2SO4 = SO4 + 2 NO2 + 2 H2O
Cl + NaOH = Na2ClO2 + NaCl + H2O =>
3 Cl + 4 NaOH = Na2ClO2 + 2 NaCl + 2 H2O
C6H5COCH3 + I2 + NaOH = C6H5COONa + CHI3 + H2O =>
5 C6H5COCH3 + 39 I2 + 2 NaOH = 2 C6H5COONa + 26 CHI3 + 3 H2O
NaOH + Si = SiOH + Na =>
NaOH + Si = SiOH + Na
NiSO4 + Zn(NO3)2 = Ni(NO3)2 + ZnSO4 =>
NiSO4 + Zn(NO3)2 = Ni(NO3)2 + ZnSO4
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
K + S8 = K2S =>
16 K + S8 = 8 K2S
Al + CrO3 = Al2CrO3 =>
2 Al + CrO3 = Al2CrO3
Fe(CN)2 + H2O = (FeH2OCN)CN =>
Fe(CN)2 + H2O = (FeH2OCN)CN
SiCl4 + H2O = HCl + H2SiO3 =>
SiCl4 + 3 H2O = 4 HCl + H2SiO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2H8Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2 N2H8Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
K(MnO4) + HBr = MnBr2 + KBr + H2O + Br2 =>
2 K(MnO4) + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
P2S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S3 + 22 HNO3 = 2 H3PO4 + 3 SO2 + 22 NO2 + 8 H2O
FeCl3 + HPO4 = Fe(HPO4)3 + Cl =>
FeCl3 + 3 HPO4 = Fe(HPO4)3 + 3 Cl
Cd + MnSO4 = CdSO4 + Mn =>
Cd + MnSO4 = CdSO4 + Mn
P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
KCNS + AgNO3 = AgCNS + KNO3 =>
KCNS + AgNO3 = AgCNS + KNO3
CU{2}{+} + H2O = CU(H2O)4{2} =>
CU{2}{+} + 4 H2O = CU(H2O)4{2}
C9H6KNO + Al(NO3)3 = C27H18AlN3O3 + KNO3 =>
3 C9H6KNO + Al(NO3)3 = C27H18AlN3O3 + 3 KNO3
HPO2 + Mg(OH)2 = Mg(PO2)2 + H2O =>
2 HPO2 + Mg(OH)2 = Mg(PO2)2 + 2 H2O
C + FeCl3 = Fe + CCl4 =>
3 C + 4 FeCl3 = 4 Fe + 3 CCl4
HH + FF = HFHF =>
HH + FF = HFHF
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PH3 + S2 = PS + H2S =>
4 PH3 + 5 S2 = 4 PS + 6 H2S
{-} + H2O + ClO4{-} = Cl{-} + OH{-} =>
8e + 4 H2O + ClO4{-} = Cl{-} + 8 OH{-}
Mn2O7 + H2SO4 = Mn2(SO4)7 + H2O =>
Mn2O7 + 7 H2SO4 = Mn2(SO4)7 + 7 H2O
(Al(OH)4)2 + H2SO4 = Al(OH)3 + H2O + SO4 =>
(Al(OH)4)2 + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4
CH4 + Br2 = C2Br + HBr =>
4 CH4 + 9 Br2 = 2 C2Br + 16 HBr
(CH3CO)2O + CH3CH2NH2 = CH3CONHCH3CH2 + CH3COONCH3CH2H3 =>
(CH3CO)2O + 2 CH3CH2NH2 = CH3CONHCH3CH2 + CH3COONCH3CH2H3
Copper(ii)chloride + aluminum = aluminumchloride + copper =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
KPO4 + CaOH = KOH + CaPO4 =>
KPO4 + CaOH = KOH + CaPO4
MgSO4 + HNO3 = Mg(NO3)2 + H2SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2SO4
MnOHBr + HBr = MnBr2 + H2O =>
MnOHBr + HBr = MnBr2 + H2O
MgSO4 + HNO3 = Mg(NO3)2 + H2SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2SO4
H2SO4 + Al = Al2S3O12 + SO2 + H2O =>
6 H2SO4 + 2 Al = Al2S3O12 + 3 SO2 + 6 H2O
La2O3 + SrCO3 + NiO = LaSrNiO4 + CO + O =>
La2O3 + 2 SrCO3 + 2 NiO = 2 LaSrNiO4 + 2 CO + O
C12H18O7 + OH = C7H6O3 + H2O =>
7 C12H18O7 + 28 OH = 12 C7H6O3 + 41 H2O
K + Mn3 + O4 = KMn3O4 =>
K + Mn3 + O4 = KMn3O4
HNO3(aq) + H2O(l) = H3O(aq) + NO3 =>
HNO3(aq) + H2O(l) = H3O(aq) + NO3
Cu(NO3)2 + Na2SO4 = CuSO4 + NaNO3 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 NaNO3
C2H5ONa + C3H7Br = NaBr + C2H5OC3H7 =>
C2H5ONa + C3H7Br = NaBr + C2H5OC3H7
C4H9OH + K2Cr2O7 + H2SO4 = C3H8COH + Cr2(SO4)3 + K2SO4 + H2O =>
6 C4H9OH + K2Cr2O7 + 4 H2SO4 = 6 C3H8COH + Cr2(SO4)3 + K2SO4 + 7 H2O
Na3PO4 + HBr = NaBr + H3PO4 =>
Na3PO4 + 3 HBr = 3 NaBr + H3PO4
CN + CH3COOH = HCN + CH3COO =>
CN + CH3COOH = HCN + CH3COO
Rb(s) + N2(g) = Rb3N(s) =>
6 Rb(s) + N2(g) = 2 Rb3N(s)
PH + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH + 6 KMnO4 + 12 H2SO4 = 6 KHSO4 + 6 MnSO4 + 5 H3PO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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