| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + CuSO4 = ZnSO4 + Cu
KOH + KNO3 + MnSO4 = KMnO4 + KNO2 + K2SO4 + H2O =>
6 KOH + 5 KNO3 + 2 MnSO4 = 2 KMnO4 + 5 KNO2 + 2 K2SO4 + 3 H2O
PbCl2 + AgOH = Pb(OH)2 + AgCl =>
PbCl2 + 2 AgOH = Pb(OH)2 + 2 AgCl
KI + H2SO4 = KHSO4 + SO2 + I2 + H2O =>
2 KI + 3 H2SO4 = 2 KHSO4 + SO2 + I2 + 2 H2O
FrCl + NaBr = FrBr + NaCl =>
FrCl + NaBr = FrBr + NaCl
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
CH4(g) + Br2(g) = CBr4(l) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(l) + 4 HBr(g)
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
CH3COONH4 = CH3C(O)NH2 + H2O =>
CH3COONH4 = CH3C(O)NH2 + H2O
Cu(NO3)2 + CuO = CuNO + CuO3 =>
2 Cu(NO3)2 + 7 CuO = 4 CuNO + 5 CuO3
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
CaSO4 = CaS + O2 =>
CaSO4 = CaS + 2 O2
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
K2S + HI = K2I + HS =>
K2S + HI = K2I + HS
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H4(OH)COOH + CH3COOH = CH3COOC6H4COOH =>
10 C6H4(OH)COOH + CH3COOH = 8 CH3COOC6H4COOH
C3H6Cl2 + Na = C3H6 + NaCl =>
C3H6Cl2 + 2 Na = C3H6 + 2 NaCl
Na2CrO4 + Pb(C2H3O2) = PbCrO4 + Na2C2H3O2 =>
Na2CrO4 + Pb(C2H3O2) = PbCrO4 + Na2C2H3O2
Ag + NaCl = AgCl + Na =>
Ag + NaCl = AgCl + Na
NaBr(s) + CaF2(s) = NaF(s) + CaBr2(s) =>
2 NaBr(s) + CaF2(s) = 2 NaF(s) + CaBr2(s)
NaHCO3 + HCl(aq) = NaCl(aq) + CO2 + H2O =>
NaHCO3 + HCl(aq) = NaCl(aq) + CO2 + H2O
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
Ag + NaCl = AgCl + Na =>
Ag + NaCl = AgCl + Na
Sr(ClO3)2 = SrCl2 + O2 =>
Sr(ClO3)2 = SrCl2 + 3 O2
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
H2SO3 + Sr(OH)2 = Sr(HSO3)2 + H2O =>
2 H2SO3 + Sr(OH)2 = Sr(HSO3)2 + 2 H2O
KC2H3O2 + HCl = KC2Cl + H2O =>
KC2H3O2 + HCl = KC2Cl + 2 H2O
SrCl2 + NaOH = Sr(OH)2 + NaCl =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 NaCl
ZrCl4 + H2O = ZrOCl2(H2O)8 + HCl =>
ZrCl4 + 9 H2O = ZrOCl2(H2O)8 + 2 HCl
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
N2 + I = NI3 =>
N2 + 6 I = 2 NI3
NaClO + C2H4O2 = HClO + NaC2H3O2 =>
NaClO + C2H4O2 = HClO + NaC2H3O2
C6H10 + O2 = CO2 + water =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
KMnO4 + KNO2 + NaOH = K2MnO4 + KNO3 + H2O + Na2MnO4 =>
2 KMnO4 + KNO2 + 2 NaOH = K2MnO4 + KNO3 + H2O + Na2MnO4
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
MgF2Li2CO3 = MgCO3 + LiF* =>
MgF2Li2CO3 = MgCO3 + 2 LiF*
Zn(s) + HNO3(aq) = Zn(NO3)2 + NO + H2O(g) =>
3 Zn(s) + 8 HNO3(aq) = 3 Zn(NO3)2 + 2 NO + 4 H2O(g)
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
H2O2 = H2O(g) + O2(g) =>
2 H2O2 = 2 H2O(g) + O2(g)
Pb{2+} + Sn = Pb + Sn{2+} =>
Pb{2+} + Sn = Pb + Sn{2+}
Sb + Hg3(CO3)2 = Sb(CO3) + Hg =>
2 Sb + Hg3(CO3)2 = 2 Sb(CO3) + 3 Hg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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