| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2(g)Br2(g) = 2 IBr(g)
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Al2O3*H2O = Al2O3H2O =>
Al2O3*H2O = Al2O3H2O
NOKMnO = KNOMnO =>
NOKMnO = KNOMnO
CO(g)H2O = CO2(g)H2 =>
CO(g)H2O = CO2(g)H2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
CH3CH2CHCl2 + KOH = CH3CH2COH + KCl + H2O =>
CH3CH2CHCl2 + 2 KOH = CH3CH2COH + 2 KCl + H2O
K3PO4 + CaSO4 = Ca3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 K2SO4
Cr2O3 + Cu = Cu2O3 + Cr =>
Cr2O3 + 2 Cu = Cu2O3 + 2 Cr
AlClF = AlFCl =>
AlClF = AlFCl
Ag(NO3) + K2(CO3) = Ag2(CO3) + KNO3 =>
2 Ag(NO3) + K2(CO3) = Ag2(CO3) + 2 KNO3
MnO2H2O = MnO(OH)HO =>
MnO2H2O = MnO(OH)HO
Fe2O3 + H2 = FeH3 + H2O =>
Fe2O3 + 6 H2 = 2 FeH3 + 3 H2O
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
ZnONa2SO4 = ZnSO4Na2O =>
ZnONa2SO4 = ZnSO4Na2O
NaOH(aq) + H3PO4 = H2O(l) + Na3PO4(s) =>
3 NaOH(aq) + H3PO4 = 3 H2O(l) + Na3PO4(s)
C6H5Cl + H2O2 = CO2 + H2O + HCl =>
C6H5Cl + 14 H2O2 = 6 CO2 + 16 H2O + HCl
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
CdFeSO4 = FeCdSO4 =>
CdFeSO4 = FeCdSO4
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
MnO4 + C6H10 = C6H10O2 + MnO2 =>
MnO4 + C6H10 = C6H10O2 + MnO2
AlClMgF = AlFMgCl =>
AlClMgF = AlFMgCl
Na(PO4)CaCl = CaPO4NaCl =>
Na(PO4)CaCl = CaPO4NaCl
UWIFO = U2 + W3 + I2 + F2 + O5 =>
30 UWIFO = 15 U2 + 10 W3 + 15 I2 + 15 F2 + 6 O5
C7H11N5 + O2 = CO2 + H2O + NO2 =>
4 C7H11N5 + 59 O2 = 28 CO2 + 22 H2O + 20 NO2
C19H40 + CuO = H2O + CO2 + Cu2 =>
C19H40 + 58 CuO = 20 H2O + 19 CO2 + 29 Cu2
Na2SAgNO3 = AgSNa2NO3 =>
Na2SAgNO3 = AgSNa2NO3
CuI + H2SO4 = CuSO4 + S + I2 + H2O =>
6 CuI + 8 H2SO4 = 6 CuSO4 + 2 S + 3 I2 + 8 H2O
Ba(OH)2 + MgNO3 = Mg(OH)2 + BaNO3 =>
Ba(OH)2 + MgNO3 = Mg(OH)2 + BaNO3
(NH4)2CO3Li2SO3 = (NH4)2SO3Li2CO3 =>
(NH4)2CO3Li2SO3 = (NH4)2SO3Li2CO3
NaF + O = NaO + F =>
NaF + O = NaO + F
Fe + H{+} + Cr2O7{2-} = Cr{3+} + H2O + Fe{3+} =>
2 Fe + 14 H{+} + Cr2O7{2-} = 2 Cr{3+} + 7 H2O + 2 Fe{3+}
C7H6O3 + C4H6O3 = C9H8O3 + C2H2O4 =>
35 C7H6O3 + 4 C4H6O3 = 27 C9H8O3 + 9 C2H2O4
KOH + HCl2 = KCl2 + H2O =>
KOH + HCl2 = KCl2 + H2O
LiOH + HI = LiH2O + I =>
LiOH + HI = LiH2O + I
NH4ClO4KNO3 = KClO4NH4NO3 =>
NH4ClO4KNO3 = KClO4NH4NO3
K2CO3 + CaBr2 = KBr + CaCO3 =>
K2CO3 + CaBr2 = 2 KBr + CaCO3
PbI2CaO = PbOCaI2 =>
PbI2CaO = PbOCaI2
FeCO2H2 = H2COFeO =>
FeCO2H2 = H2COFeO
Ca + CO = CaC2 + O2 =>
Ca + 2 CO = CaC2 + O2
INiK = IKNi =>
INiK = IKNi
IHBr = HIBr =>
IHBr = HIBr
KSCoCI = KCICoS =>
KSCoCI = KCICoS
BaOAl(SO) = BaSOAlO =>
BaOAl(SO) = BaSOAlO
HSO3H2O = H2SO4H =>
HSO3H2O = H2SO4H
NO + KMnO4 + H2O = MnO2 + KNO2 + HNO3 =>
5 NO + 3 KMnO4 + H2O = 3 MnO2 + 3 KNO2 + 2 HNO3
CCl4 = CCl2Cl2 =>
CCl4 = CCl2Cl2
ClO2{-} + Ag{+} + OH{-} = ClO4{-} + Ag + H2O =>
ClO2{-} + 4 Ag{+} + 4 OH{-} = ClO4{-} + 4 Ag + 2 H2O
Fe2(SO4)3 + NO + H2O = Fe2SO4 + H2SO4 + HNO3 =>
3 Fe2(SO4)3 + 4 NO + 8 H2O = 3 Fe2SO4 + 6 H2SO4 + 4 HNO3
CH3COOH + Zn(OH)2 = (CH3COO)2Zn + H2O =>
2 CH3COOH + Zn(OH)2 = (CH3COO)2Zn + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/24
Équations équilibrées sur05/22/23
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