| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C6H12O6 + NH3 + O2 = C5H9NO4 + H2O =>
5 C6H12O6 + 6 NH3 + 3 O2 = 6 C5H9NO4 + 12 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CaF(Ca)4(PO4)3 + H2SO4 + H2O = CaSO4 + HF + CaH4(PO4)2H2O =>
2 CaF(Ca)4(PO4)3 + 7 H2SO4 + 3 H2O = 7 CaSO4 + 2 HF + 3 CaH4(PO4)2H2O
(NH4)2HPO4 + BaCl2 + HCl = Ba(H2PO4)2 + NH4Cl =>
2(NH4)2HPO4 + BaCl2 + 2 HCl = Ba(H2PO4)2 + 4 NH4Cl
Cr2O3 + H3PO4 = CrPO4 + H2O =>
Cr2O3 + 2 H3PO4 = 2 CrPO4 + 3 H2O
NaClO + S = NaCl + SO2 =>
2 NaClO + S = 2 NaCl + SO2
CrCl3 + NH4OH = Cr(OH)3 + NH4Cl =>
CrCl3 + 3 NH4OH = Cr(OH)3 + 3 NH4Cl
Na2SO4 + AlN3O9 = Al2S3O12 + NaNO3 =>
3 Na2SO4 + 2 AlN3O9 = Al2S3O12 + 6 NaNO3
K2SO4 + NaClO4 = Na2SO4 + KClO4 =>
K2SO4 + 2 NaClO4 = Na2SO4 + 2 KClO4
Ni(NO3)2KOH = Ni(OH) + K(NO3)2 =>
Ni(NO3)2KOH = Ni(OH) + K(NO3)2
Fe + NaOH + H2O = Na3(Fe(OH)6) + H2 =>
2 Fe + 6 NaOH + 6 H2O = 2 Na3(Fe(OH)6) + 3 H2
ClO + Mn = MnO2 + Cl =>
2 ClO + Mn = MnO2 + 2 Cl
HNO3 + As = H2AsO4 + NO2 + H2O =>
6 HNO3 + As = H2AsO4 + 6 NO2 + 2 H2O
K2Cr2O7 + H3BO3 = CrBO3 + K3BO3 + H2O + O2 =>
6 K2Cr2O7 + 16 H3BO3 = 12 CrBO3 + 4 K3BO3 + 24 H2O + 9 O2
(NH4)2SO4 + LiOH = NH4OH + Li2SO4 =>
(NH4)2SO4 + 2 LiOH = 2 NH4OH + Li2SO4
Fe + HCl + AgNO3 = AgCl + H2 + Fe(NO3)2 =>
Fe + 2 HCl + 2 AgNO3 = 2 AgCl + H2 + Fe(NO3)2
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
AlCl2 = Al + Cl2 =>
AlCl2 = Al + Cl2
Mg + H3PO4 = Mg3[PO4]2 + H2 =>
3 Mg + 2 H3PO4 = Mg3[PO4]2 + 3 H2
BaBr2 + H2O = HBr + BaO =>
BaBr2 + H2O = 2 HBr + BaO
C + H + O = CH6O =>
C + 6 H + O = CH6O
KOH + P2O5 = H2O + K3PO4 =>
6 KOH + P2O5 = 3 H2O + 2 K3PO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Sr + I = SrI2 =>
Sr + 2 I = SrI2
HCOOH + K2MnO4 = K2CO3 + MnO2 + H2O =>
HCOOH + K2MnO4 = K2CO3 + MnO2 + H2O
CaCO3(s) + CH3COOH(aq) = CO2(g) + Ca(CH3COO)2(aq) + H2O(l) =>
CaCO3(s) + 2 CH3COOH(aq) = CO2(g) + Ca(CH3COO)2(aq) + H2O(l)
SO2Cl2 + HI = H2S + H2O2 + HCl + I2 =>
SO2Cl2 + 6 HI = H2S + H2O2 + 2 HCl + 3 I2
C6H6O + CH4N2O = C7H10N2 + O =>
C6H6O + CH4N2O = C7H10N2 + 2 O
Fe + O2 = Fe2O3 = Fe2O3H2O =>
4 Fe + 3 O2 = 2 Fe2O3
Cl2 + KOH = KCl + H2 + O2 =>
Cl2 + 2 KOH = 2 KCl + H2 + O2
H2SO4 + AgCl + Ag2CrO7 = Cr2(SO4)3 + Ag2SO4 + Cl2 + H2O =>
14 H2SO4 + 18 AgCl + 2 Ag2CrO7 = Cr2(SO4)3 + 11 Ag2SO4 + 9 Cl2 + 14 H2O
Ga + F = GaF =>
Ga + F = GaF
C6H12(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
NaHCO3 + CH3COOH = CH3COONa(aq) + CO2(g) + H2O(l) =>
NaHCO3 + CH3COOH = CH3COONa(aq) + CO2(g) + H2O(l)
Ca(CO3)(s) + HCl(aq) = CaCl2 + H2O + CO2 =>
Ca(CO3)(s) + 2 HCl(aq) = CaCl2 + H2O + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HI + H{+} + IO4{-} = I2 + H2O =>
7 HI + H{+} + IO4{-} = 4 I2 + 4 H2O
BiS + HNO3 = BiNO3 + HS =>
BiS + HNO3 = BiNO3 + HS
Ne + Ar = NeAr =>
Ne + Ar = NeAr
KOH(s) + NH4Cl(s) = KCl(s) + NH3(g) + H2O(g) =>
KOH(s) + NH4Cl(s) = KCl(s) + NH3(g) + H2O(g)
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
MgCl2 + H3PO4 = HCl + Mg3(PO4)2 =>
3 MgCl2 + 2 H3PO4 = 6 HCl + Mg3(PO4)2
Ba(C2H3O2)2(aq) + K2CrO4(aq) = BaCrO4(s) + KC2H3O2(aq) =>
Ba(C2H3O2)2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KC2H3O2(aq)
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
AnswerNaCl + H2SO4 = Na2SO4 + AnswerHCl =>
2 AnswerNaCl + H2SO4 = Na2SO4 + 2 AnswerHCl
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ca(NO3)2(aq) + KOH(aq) = Ca(OH)2(aq) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KOH(aq) = Ca(OH)2(aq) + 2 KNO3(aq)
Th3(PO4)2 + NaOH = Th(OH)2 + Na3PO4 =>
Th3(PO4)2 + 6 NaOH = 3 Th(OH)2 + 2 Na3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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