| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cu(H2O) + Zn = 6 Cu + Zn(H2O)6
K3 + PO4 + AgNO3 = KNO3 + AgPO4 =>
K3 + 3 PO4 + 3 AgNO3 = 3 KNO3 + 3 AgPO4
K2(CrO4)2 + BaCl = BaCrO4 + KCl =>
K2(CrO4)2 + 2 BaCl = 2 BaCrO4 + 2 KCl
Mg + I = Mg2I =>
2 Mg + I = Mg2I
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O =>
C5H11NO2 + HCl + H2O = C2H6NO2Cl + C3H8O
BaCl2(s) + Na2SO4(s) = BaSO4(s) + NaCl(s) =>
BaCl2(s) + Na2SO4(s) = BaSO4(s) + 2 NaCl(s)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2CO3 + NaOH = H2CO3 + Na2O =>
Na2CO3 + 2 NaOH = H2CO3 + 2 Na2O
H4P2O5 = P2O3 + H2O =>
H4P2O5 = P2O3 + 2 H2O
AgNO{3} + MgBr{2} = AgBr + [Mg(NO{3}){2}] =>
AgNO{3} + MgBr{2} = AgBr + [Mg(NO{3}){2}]
KLCO3 = KLC + O2 =>
2 KLCO3 = 2 KLC + 3 O2
Sr(OH)2 + KNO3 = Sr(NO3)2 + H2O + O2 + K =>
2 Sr(OH)2 + 4 KNO3 = 2 Sr(NO3)2 + 2 H2O + O2 + 4 K
Ca3(PO4)2 + HCl = Ca(H2PO4)2 + CaCl2 =>
Ca3(PO4)2 + 4 HCl = Ca(H2PO4)2 + 2 CaCl2
Na2BeO2 + HCl = NaCl + BeCl2 + H2O =>
Na2BeO2 + 4 HCl = 2 NaCl + BeCl2 + 2 H2O
B(OH)3 + H2Se = B2Se3 + H2O =>
2 B(OH)3 + 3 H2Se = B2Se3 + 6 H2O
K1ClO3 = K1Cl1 + O =>
K1ClO3 = K1Cl1 + 3 O
HSO3{-} + OH = SO3{-}2 + H2O =>
HSO3{-} + OH = SO3{-}2 + H2O
Rb2O + H2SO4 = RbHSO4 + H2O =>
Rb2O + 2 H2SO4 = 2 RbHSO4 + H2O
AuCl3 + H2S = Au2S + Cl2 + H2 =>
2 AuCl3 + H2S = Au2S + 3 Cl2 + H2
P + KClO3 = P2O2 + KCl =>
6 P + 2 KClO3 = 3 P2O2 + 2 KCl
KBrO3 + HCl = Br2 + Cl2 + KCl + H2O =>
2 KBrO3 + 12 HCl = Br2 + 5 Cl2 + 2 KCl + 6 H2O
Mg(OH)2 + NH4 = Mg + H2O + NH3 =>
Mg(OH)2 + 2 NH4 = Mg + 2 H2O + 2 NH3
[Cu(H2O)4]SO4*H2O + (NH3)4 = [Cu(NH3)]SO4*H2O + H2O =>
4[Cu(H2O)4]SO4*H2O + (NH3)4 = 4[Cu(NH3)]SO4*H2O + 16 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2O5H2O = HNO3 =>
N2O5H2O = 2 HNO3
K + S = K2S =>
2 K + S = K2S
Hg2CrO4 + HNO3 = HgNO3 + H2CrO4 =>
Hg2CrO4 + 2 HNO3 = 2 HgNO3 + H2CrO4
NaC2H4O2 + CaS = NaS + CaC2H4O2 =>
NaC2H4O2 + CaS = NaS + CaC2H4O2
CH3COOH + MgCO3 = Mg(CH3COO)2 + H2CO3 =>
2 CH3COOH + MgCO3 = Mg(CH3COO)2 + H2CO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Si2N2O + NF3 + NH3 = SiF4 + HNO + N2 =>
3 Si2N2O + 8 NF3 + NH3 = 6 SiF4 + 3 HNO + 6 N2
KNO3 + Cu + H2SO4 = CuSO4 + K2SO4 + NO2 + H2O =>
2 KNO3 + Cu + 2 H2SO4 = CuSO4 + K2SO4 + 2 NO2 + 2 H2O
CO2 + H2 = (H2)O + CO =>
CO2 + H2 = (H2)O + CO
H2S(aq) + KOH(aq) = H2O(i) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 H2O(i) + K2S(aq)
NaClO + CH3COOH = HClO + Na + CH3COO =>
NaClO + CH3COOH = HClO + Na + CH3COO
CH4(s) + Cl2(s) = CHCl(s) + HCl(g) =>
CH4(s) + 2 Cl2(s) = CHCl(s) + 3 HCl(g)
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaNO3(aq)
AgNO3 + Li2Co3 = AgCo3 + Li2NO3 =>
AgNO3 + Li2Co3 = AgCo3 + Li2NO3
CaSiO3 + HF = SiF4CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4CaF2 + 3 H2O
HCOH = C6H12O6 =>
6 HCOH = C6H12O6
Na2S2O3 + Cl2 + H2O = NaCl + H2SO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl
N + H2O = NH4 + NO3 =>
5 N + 6 H2O = 3 NH4 + 2 NO3
SO3 + BO = SO2 + B2O3 =>
SO3 + 2 BO = SO2 + B2O3
HNO2 + KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + H2O =>
5 HNO2 + 2 KMnO4 + HNO3 = 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
Na3VO4 + HCl + H2O = VO5 + NaCl + H =>
Na3VO4 + 3 HCl + H2O = VO5 + 3 NaCl + 5 H
Ca(OH)2 + (C2H4O2) = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2(C2H4O2) = Ca(C2H3O2)2 + 2 H2O
H2O + Fe = FeOH2 =>
H2O + Fe = FeOH2
Sb2O3 + C = Sb2CO3 =>
Sb2O3 + C = Sb2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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