| Équations équilibrées la veille |
AsCl3 + 3 KOH = As(OH)3 + 3 KCl
(C6H10O5)2 + H2O = C6H12O6 =>
(C6H10O5)2 + 2 H2O = 2 C6H12O6
HClO2 + SO2 + H2O = HCl + H2SO4 =>
HClO2 + 2 SO2 + 2 H2O = HCl + 2 H2SO4
Na2SO3 + BaCl2 + H2O = BaSO4 + NaCl + H =>
Na2SO3 + BaCl2 + H2O = BaSO4 + 2 NaCl + 2 H
NL3 + O2 = N2 + L2O =>
4 NL3 + 3 O2 = 2 N2 + 6 L2O
C3H4 + [Ag(NH3)2]OH = C3H3Ag + NH3 + H2O =>
C3H4 + [Ag(NH3)2]OH = C3H3Ag + 2 NH3 + H2O
Na2SO3 + HCl = H2SO3 + NaCl =>
Na2SO3 + 2 HCl = H2SO3 + 2 NaCl
Br2 + KCI = BrCI + K =>
Br2 + 2 KCI = 2 BrCI + 2 K
KOH + KCl = KClO2 + H2 + K =>
2 KOH + KCl = KClO2 + H2 + 2 K
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2(classification) =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2(classification)
BF3(s) + Li2SO3(s) = LiF(s) + B2(SO3)3 =>
2 BF3(s) + 3 Li2SO3(s) = 6 LiF(s) + B2(SO3)3
CO2(g) + KOH(l) = K2CO3(s) + H2O(l) =>
CO2(g) + 2 KOH(l) = K2CO3(s) + H2O(l)
MgO(s) + H2(g) = Mg(s) + H2O(g) =>
MgO(s) + H2(g) = Mg(s) + H2O(g)
CH3CH(OH)CH3 + K2Cr2O7 + HCl = CH3COCH3 + KCl + CrCl3 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 8 HCl = 3 CH3COCH3 + 2 KCl + 2 CrCl3 + 7 H2O
ClCH3 + KMnO4 + H2SO4 = ClCOOH + K2SO4 + MnSO4 + H2O =>
5 ClCH3 + 6 KMnO4 + 9 H2SO4 = 5 ClCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu(NO3)2(aq) + H2O(l) = [Cu(H2O)6](aq) + NO3 =>
Cu(NO3)2(aq) + 6 H2O(l) = [Cu(H2O)6](aq) + 2 NO3
CuSO4(heat) = Cu + SO4 =>
CuSO4(heat) = Cu + SO4
BaO2 + H2O + CO2 = BaCO3 + H2O2 =>
BaO2 + H2O + CO2 = BaCO3 + H2O2
Co(OH)3 + H2Te = Co2Te3 + H2O =>
2 Co(OH)3 + 3 H2Te = Co2Te3 + 6 H2O
C3H6O3 + NaOH = NaC3H5O3 + H2O =>
C3H6O3 + NaOH = NaC3H5O3 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CoCl2 + K2CO3 = CoCO3 + KCl =>
CoCl2 + K2CO3 = CoCO3 + 2 KCl
Sr(OH)2 + Sr(HCO3)2 = SrCO3 + H2O =>
Sr(OH)2 + Sr(HCO3)2 = 2 SrCO3 + 2 H2O
BrO3 + H = Br2 + H2O =>
2 BrO3 + 12 H = Br2 + 6 H2O
Na(C2H3O2) + HCl = NaCl + H(C2H3O2) =>
Na(C2H3O2) + HCl = NaCl + H(C2H3O2)
SiCl4(i) + H2O(i) = Si(OH)4(aq) + HCl(aq) =>
SiCl4(i) + 4 H2O(i) = Si(OH)4(aq) + 4 HCl(aq)
BaNO3 + H2SO4 = BaSO4 + H2 + NO3 =>
BaNO3 + H2SO4 = BaSO4 + H2 + NO3
SO3{2-} + HPO3{2-} + H{+} = S + HPO4{2{-}+H2O =>
3 SO3{2-} + 2 HPO3{2-} + 14 H{+} = 3 S + 2 HPO4{2{-}+7H2O
AlI3 + Cl2 = AlCl3 + I2 =>
2 AlI3 + 3 Cl2 = 2 AlCl3 + 3 I2
HClO3 + P + H2O = H2PO4 + HCl =>
HClO3 + P + H2O = H2PO4 + HCl
Ca + PO4 = Ca(PO4)2 =>
Ca + 2 PO4 = Ca(PO4)2
FeBr2 + Cl2 = FeCl3 + Br2 =>
2 FeBr2 + 3 Cl2 = 2 FeCl3 + 2 Br2
Zn2 + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
2 Zn2 + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CaH2 + H2O(l) = Ca(OH)2 + H2(g) =>
CaH2 + 2 H2O(l) = Ca(OH)2 + 2 H2(g)
Mg(C2H3O2)2 + KOH = Mg(OH)2 + KC2H3O2 =>
Mg(C2H3O2)2 + 2 KOH = Mg(OH)2 + 2 KC2H3O2
Zn(NO3)2(aq) + Na(OH)(aq) = Na(NO3) + Zn(OH)2 =>
Zn(NO3)2(aq) + 2 Na(OH)(aq) = 2 Na(NO3) + Zn(OH)2
H2C2O4 + HNO2 = CO2 + NO + H2O =>
H2C2O4 + 2 HNO2 = 2 CO2 + 2 NO + 2 H2O
Al(ClO4)3 + LiOH = Al(OH)3 + Li(ClO4) =>
Al(ClO4)3 + 3 LiOH = Al(OH)3 + 3 Li(ClO4)
C2H5OH + C2O2H4 = C4H8O2 + H2O =>
C2H5OH + C2O2H4 = C4H8O2 + H2O
Al3 + I2 = Al2(I)3 =>
4 Al3 + 9 I2 = 6 Al2(I)3
NaCl + Li2SO4 = Na2SO4 + LiCl =>
2 NaCl + Li2SO4 = Na2SO4 + 2 LiCl
MgI2 + N2 = Mg3N2 + I2 =>
3 MgI2 + N2 = Mg3N2 + 3 I2
NaOH(aq) + CuCl2(aq) = Cu(OH)2 + NaCl(aq) =>
2 NaOH(aq) + CuCl2(aq) = Cu(OH)2 + 2 NaCl(aq)
Ca + Cl = Ca1Cl2 =>
Ca + 2 Cl = Ca1Cl2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
F + KBr = KF + Br =>
F + KBr = KF + Br
C7H6O = C14H12O2 =>
2 C7H6O = C14H12O2
K2CO3NaCl = K2ClNaCO3 =>
K2CO3NaCl = K2ClNaCO3
Cd(OH)2(s) + HCl(aq) = H2O + CdCl2 =>
Cd(OH)2(s) + 2 HCl(aq) = 2 H2O + CdCl2
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Équations équilibrées sur10/30/24
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