| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2O2 + 2 H2 = 2 Cu + 2 H2O
Cu2SO4(OH)2 + NH3*H2O + NH4 = Cu(NH3)4 + H2O + SO4 =>
Cu2SO4(OH)2 + 6 NH3*H2O + 2 NH4 = 2 Cu(NH3)4 + 8 H2O + SO4
PbCl4(aq) + Na2CO3(aq) = PbCl(aq) + CO3(aq) + NaCl(aq) =>
2 PbCl4(aq) + 3 Na2CO3(aq) = 2 PbCl(aq) + 3 CO3(aq) + 6 NaCl(aq)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
CaO2 + H2O = OH + CaHO2 =>
CaO2 + H2O = OH + CaHO2
K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)2 + H2O + O2 =>
K2Cr2O7 + 6 HNO3 = 2 KNO3 + 2 Cr(NO3)2 + 3 H2O + 2 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3(g) + O2(g) = HNO3(ac) + H2O(l) =>
NH3(g) + 2 O2(g) = HNO3(ac) + H2O(l)
KMnO4 + KHSO3 = K2SO4 + KHSO4 + MnO2 + H2O =>
2 KMnO4 + 3 KHSO3 = 2 K2SO4 + KHSO4 + 2 MnO2 + H2O
SF4 + (H2O) = H2SO3 + (HF) =>
SF4 + 3(H2O) = H2SO3 + 4(HF)
M{2+} + H{+} + NO3{-} = M{3+} + NO + H2O =>
3 M{2+} + 4 H{+} + NO3{-} = 3 M{3+} + NO + 2 H2O
H3(PO4) + Li(OH) = H2O + LiH2(PO4) =>
H3(PO4) + Li(OH) = H2O + LiH2(PO4)
C3H8O + Na2SO4 = Na2C3H8SO5 =>
C3H8O + Na2SO4 = Na2C3H8SO5
CrO4{-2} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{-2} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
MgO + MnO2 + H2SO4 + Na2S = MgS + NaMnO4 + H2O =>
7 MgO + 8 MnO2 + 3 H2SO4 + 4 Na2S = 7 MgS + 8 NaMnO4 + 3 H2O
C5H6 + C4H2O3 + C4H8O2 = C9H10O4 =>
11 C5H6 + 18 C4H2O3 + 11 C4H8O2 = 19 C9H10O4
Al2(SO3)3 + H2O = H2SO3 + Al2O3 =>
Al2(SO3)3 + 3 H2O = 3 H2SO3 + Al2O3
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CO2 + BaS = BaCO2 + S =>
CO2 + BaS = BaCO2 + S
Cr(OH)3 + NH4OH = [Cr(NH3)6](OH)3 + H2O =>
Cr(OH)3 + 6 NH4OH = [Cr(NH3)6](OH)3 + 6 H2O
Ba(NO3)2 + NH4F = BaF2 + N2O + H2O =>
Ba(NO3)2 + 2 NH4F = BaF2 + 2 N2O + 4 H2O
HNO3 + H2O = (HNO3)07(H2O)10 =>
7 HNO3 + 10 H2O = (HNO3)07(H2O)10
KCIO3(s) + P4 = P4O10(l) + KCI(s) =>
10 KCIO3(s) + 3 P4 = 3 P4O10(l) + 10 KCI(s)
HI(aq) + KOH(aq) = H2O(aq) + KI(aq) =>
HI(aq) + KOH(aq) = H2O(aq) + KI(aq)
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
C2H5OH + CuO = Cu + CH3COH + H2O =>
C2H5OH + CuO = Cu + CH3COH + H2O
CaCl2 + HF = CaF2 + H2Cl2 =>
CaCl2 + 2 HF = CaF2 + H2Cl2
Na2SiO3 + H2O = NaHSiO3 + Na2O =>
2 Na2SiO3 + H2O = 2 NaHSiO3 + Na2O
CaHCl(OH)2 + HCl = CaCl2 + H2O =>
CaHCl(OH)2 + HCl = CaCl2 + 2 H2O
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
C4H8 + KMnO4 + H2O = MnO2 + C4H10O2 + K =>
2 C4H8 + KMnO4 + 2 H2O = MnO2 + 2 C4H10O2 + K
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Fe3O4 + MnO2 + HCl = FeCl3 + MnCl2 + H2O =>
2 Fe3O4 + MnO2 + 20 HCl = 6 FeCl3 + MnCl2 + 10 H2O
Cu + HNO3 = NO2 + H2O + O6N2Cu =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + O6N2Cu
K2Co3 + Cu = CuCo3 + K2 =>
K2Co3 + Cu = CuCo3 + K2
C4H10O + CH3COOCH2CH3 = C6H12O2 + C2H5OH =>
C4H10O + CH3COOCH2CH3 = C6H12O2 + C2H5OH
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
(Ba(OH)2) + HCl = BaCl2 + H2O =>
(Ba(OH)2) + 2 HCl = BaCl2 + 2 H2O
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
Ag + Au + HCl = AgAuHCl =>
Ag + Au + HCl = AgAuHCl
Na2CO3(aq) + H3PO4(aq) = H2O(l) + CO2(g) + Na2HPO4(aq) =>
Na2CO3(aq) + H3PO4(aq) = H2O(l) + CO2(g) + Na2HPO4(aq)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2SnO3 + SO2 + H2O = Na2SnO2 + H2SO4 =>
Na2SnO3 + SO2 + H2O = Na2SnO2 + H2SO4
NaCr(OH)4 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCr(OH)4 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
Ca(s) + H2O(l) = Ca(H2O) =>
Ca(s) + H2O(l) = Ca(H2O)
B + H = BH3 =>
B + 3 H = BH3
CI + KI = KCI + I2 =>
2 CI + 2 KI = 2 KCI + I2
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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