| Équations équilibrées la veille | Équations équilibrées le lendemain |
KSbO2 + 3 HCl = SbCl3 + KOH + H2O
Cl2 + CH3COOH = CH3COOCl2 + H2 =>
2 Cl2 + 2 CH3COOH = 2 CH3COOCl2 + H2
NaCl + AgOH = ClAg + NaOH =>
NaCl + AgOH = ClAg + NaOH
Cu + Pb = CuPb =>
Cu + Pb = CuPb
KOH + CaO = K2CaO2 + H2O =>
2 KOH + CaO = K2CaO2 + H2O
Fe3 + CuCl2 = FeCl3 + Cu =>
2 Fe3 + 9 CuCl2 = 6 FeCl3 + 9 Cu
KOH + CaO = K2CaO2 + H2O =>
2 KOH + CaO = K2CaO2 + H2O
BaCl2 + Na2HPO4 = BaHPO4 + NaCl =>
BaCl2 + Na2HPO4 = BaHPO4 + 2 NaCl
H2SO4 + K2C2O4 = CO2 + KHSO4 + H2O + CO =>
2 H2SO4 + K2C2O4 = CO2 + 2 KHSO4 + H2O + CO
C2H5O1H5 + O2 = CO2 + H2O =>
C2H5O1H5 + 4 O2 = 2 CO2 + 5 H2O
C7H8O + O2 = CO2 + H2O =>
2 C7H8O + 17 O2 = 14 CO2 + 8 H2O
Ca(NO3)2(aq) + NiCl2(aq) = CaCl2 + Ni(NO3)2 =>
Ca(NO3)2(aq) + NiCl2(aq) = CaCl2 + Ni(NO3)2
Ni(CH3COO)2 + KOH = Ni(OH)2 + KCH3COO =>
Ni(CH3COO)2 + 2 KOH = Ni(OH)2 + 2 KCH3COO
Na2CO3 + Pb(C2H3O2)2 = Na(C2H3O2) + PbCO3 =>
Na2CO3 + Pb(C2H3O2)2 = 2 Na(C2H3O2) + PbCO3
S8 + Br2 = SBr6 =>
S8 + 24 Br2 = 8 SBr6
I2 + C2H5OH = CHI3 + HI + HCOOH =>
8 I2 + 2 C2H5OH = 3 CHI3 + 7 HI + HCOOH
K2CO3 + BaOH = K2Ba + CO3(OH) =>
K2CO3 + BaOH = K2Ba + CO3(OH)
Na2CO3 + Fe(NO3)3 = Na2(NO3)3 + FeCO3 =>
Na2CO3 + Fe(NO3)3 = Na2(NO3)3 + FeCO3
KSbO2 + HCl = SbCl3 + KOH + H2O =>
KSbO2 + 3 HCl = SbCl3 + KOH + H2O
(SO3) + H = SO2 + H2O =>
(SO3) + 2 H = SO2 + H2O
Al + HC2H3O2 = Al(C2H3O2)2 + H =>
Al + 2 HC2H3O2 = Al(C2H3O2)2 + 2 H
C(s) + H2SO4(l) = CO2(g) + SO2(g) + H2O(g) =>
C(s) + 2 H2SO4(l) = CO2(g) + 2 SO2(g) + 2 H2O(g)
BaSO4 + NH3 = BaNH3 + SO4 =>
BaSO4 + NH3 = BaNH3 + SO4
C7H8O + O2 = CO2 + H2O =>
2 C7H8O + 17 O2 = 14 CO2 + 8 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Ca + H2SO4 = Ca2SO4 + SO2 + H2O =>
2 Ca + 2 H2SO4 = Ca2SO4 + SO2 + 2 H2O
K4Fe(CN)6 + S + NH4NO3 = K2SO4 + Fe2O3 + CO2 + N2 + H2O =>
2 K4Fe(CN)6 + 4 S + 43 NH4NO3 = 4 K2SO4 + Fe2O3 + 12 CO2 + 49 N2 + 86 H2O
Pb + H2SO4 = Pb(SO4)2 + H =>
Pb + 2 H2SO4 = Pb(SO4)2 + 4 H
Zn + Ni(NO3)3 = Ni + Zn(NO3)3 =>
Zn + Ni(NO3)3 = Ni + Zn(NO3)3
C2H4O2 + Sr(OH) = Sr + CO2 + H2O =>
C2H4O2 + 8 Sr(OH) = 8 Sr + 2 CO2 + 6 H2O
HCl + (NH4)2CO3 = NH4Cl + H2O + CO2 =>
2 HCl + (NH4)2CO3 = 2 NH4Cl + H2O + CO2
C3H8O3(l) + KMnO4 = MnO2 + H2O(l) + KOH(aq) + CO2 =>
3 C3H8O3(l) + 14 KMnO4 = 14 MnO2 + 5 H2O(l) + 14 KOH(aq) + 9 CO2
CO(CH2COOH)2 = CH3COCH3 + CO2 =>
CO(CH2COOH)2 = CH3COCH3 + 2 CO2
C6H5N(CH3)2 + ClCH2COCl + CH3COONa + (C2H5)2NH = CH3CO2H + C14H22N2O + NaCl =>
C6H5N(CH3)2 + ClCH2COCl + 2 CH3COONa + (C2H5)2NH = 2 CH3CO2H + C14H22N2O + 2 NaCl
ZnCO3 + CH3COOH = ZnCH3COOH + CO2 + H2O =>
4 ZnCO3 + 5 CH3COOH = 4 ZnCH3COOH + 6 CO2 + 2 H2O
I2 + C2H5OH = CHI3 + HI + HCOOH =>
8 I2 + 2 C2H5OH = 3 CHI3 + 7 HI + HCOOH
N4O10 = N + O2 =>
N4O10 = 4 N + 5 O2
KSbO2 + HCl = SbCl3 + KOH + H2O =>
KSbO2 + 3 HCl = SbCl3 + KOH + H2O
KBr(aq) + I2(aq) = KI(aq) + Br2(aq) =>
2 KBr(aq) + I2(aq) = 2 KI(aq) + Br2(aq)
C7H8O + O2 = CO2 + H2O =>
2 C7H8O + 17 O2 = 14 CO2 + 8 H2O
PbS + O2(g) = PbO + SO2 =>
2 PbS + 3 O2(g) = 2 PbO + 2 SO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C7H6O3 + C2H4O2 = C9H8O4 = H2O =>
10 C7H6O3 + C2H4O2 = 8 C9H8O4
KSbO2 + HCl = SbCl3 + KOH + H2O =>
KSbO2 + 3 HCl = SbCl3 + KOH + H2O
C6H5NH2 + CH3COOH = C6H5NHCOCH3 + H2O =>
C6H5NH2 + CH3COOH = C6H5NHCOCH3 + H2O
MgSO4 + CH3COOH = Mg(CH3COO)2 + SO3 + H2O =>
MgSO4 + 2 CH3COOH = Mg(CH3COO)2 + SO3 + H2O
Li(s) + O2(g) = LiO =>
2 Li(s) + O2(g) = 2 LiO
KBr2 = K + Br =>
KBr2 = K + 2 Br
C19H22O6 + H2O = C2H5OH + CH3COOH =>
2 C19H22O6 + 21 H2O = 5 C2H5OH + 14 CH3COOH
H2C2O4 + MnO4{-} + H{+} = Mn{+2}{+} + H2O + CO2 =>
5 H2C2O4 + 2 MnO4{-} + 6 H{+} = 2 Mn{+2}{+} + 8 H2O + 10 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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