| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + Na2S = MgSO4Na2S
Na2S + Cr(CH3COO)2 = Na(CH3COO) + CrS =>
Na2S + Cr(CH3COO)2 = 2 Na(CH3COO) + CrS
PbOH2 = Pb + H2O =>
PbOH2 = Pb + H2O
CaOSO3 = CaSO4 =>
CaOSO3 = CaSO4
Ca(C2H3O2)2 + (NH4)2(CO3) = Ca(CO3) + (NH4)(C2H3O2) =>
Ca(C2H3O2)2 + (NH4)2(CO3) = Ca(CO3) + 2(NH4)(C2H3O2)
BaBr2 + Na2(SO4) = Ba(SO4) + NaBr =>
BaBr2 + Na2(SO4) = Ba(SO4) + 2 NaBr
FeO + Al2O3 = Fe(Al2O4) =>
FeO + Al2O3 = Fe(Al2O4)
ZnO + H2S = ZnS + H2OZnO =>
2 ZnO + H2S = ZnS + H2OZnO
C6H12O6 = C3H6O + H2O + CO2 =>
2 C6H12O6 = 3 C3H6O + 3 H2O + 3 CO2
ZnC2O4 = Zn + C2 + O4 =>
ZnC2O4 = Zn + C2 + O4
F + KOH = KF + H2O + O2 =>
4 F + 4 KOH = 4 KF + 2 H2O + O2
Al(s) + Ni{2+}(aq) = Al{3+}(aq) + Ni(s) =>
2 Al(s) + 3 Ni{2+}(aq) = 2 Al{3+}(aq) + 3 Ni(s)
Cr + KNO3 + NaOH = Na2CrO4 + KNO2 + H2O =>
Cr + 3 KNO3 + 2 NaOH = Na2CrO4 + 3 KNO2 + H2O
C6H6 + NH2 = C6H6NH2 =>
C6H6 + NH2 = C6H6NH2
H2C2O4 + MnO4{-} + H{+} = Mn{2}{+} + CO2 + H2O =>
5 H2C2O4 + 2 MnO4{-} + 6 H{+} = 2 Mn{2}{+} + 10 CO2 + 8 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
BaCl2(aq) + NaOH(aq) = Ba(OH)2 + NaCl =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaCl
CuO + FeCl3 = CuCl2 + Fe2O3 =>
3 CuO + 2 FeCl3 = 3 CuCl2 + Fe2O3
(CH3CO2H) + Ba(OH)2 = (CH3CO2)2Ba + (H2O) =>
2(CH3CO2H) + Ba(OH)2 = (CH3CO2)2Ba + 2(H2O)
ClH2O = HClOH =>
ClH2O = HClOH
Al2O3 + H2O = AlOH3 + OH =>
Al2O3 + 7 H2O = 2 AlOH3 + 8 OH
BaCl2(aq) + NaOH(aq) = Ba(OH)2 + Na(Cl) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 Na(Cl)
Br2(g) + KI(aq) = I2(s) + KBr(aq) =>
Br2(g) + 2 KI(aq) = I2(s) + 2 KBr(aq)
Al + CuCl2 = AlCl + Cu2 =>
4 Al + 2 CuCl2 = 4 AlCl + Cu2
C3H6O2 + C2H6O = H2O + C5H10O2 =>
C3H6O2 + C2H6O = H2O + C5H10O2
C7H7NO2 + C4H6O3 = C9H9NO3 + H2O =>
2 C7H7NO2 + C4H6O3 = 2 C9H9NO3 + H2O
Zn + HNO3 = H2O + N2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 5 H2O + N2O + 4 Zn(NO3)2
C20H14O4 + Pb(NO3)2 = C20H14O4(Pb(NO3)2)2 =>
C20H14O4 + 2 Pb(NO3)2 = C20H14O4(Pb(NO3)2)2
HOCl = Cl2O + H2O =>
2 HOCl = Cl2O + H2O
Ag + H2SO4 = SO2 + (Ag)2SO4 + H2O =>
2 Ag + 2 H2SO4 = SO2 + (Ag)2SO4 + 2 H2O
Zn + AgNO32 = ZnNO32 + Ag =>
Zn + AgNO32 = ZnNO32 + Ag
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
Na2S2O3 + NaMnO4 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
5 Na2S2O3 + 8 NaMnO4 + 7 H2SO4 = 8 MnSO4 + 9 Na2SO4 + 7 H2O
Ag3PO4 = P2O5 + Ag2O =>
2 Ag3PO4 = P2O5 + 3 Ag2O
HCl + V(OH)5 = V(OH)3Cl2 + H2O =>
2 HCl + V(OH)5 = V(OH)3Cl2 + 2 H2O
VOSO4 + KI + H2SO4 = V2(SO4)3 + K2SO4 + I2 + H2O =>
2 VOSO4 + 2 KI + 2 H2SO4 = V2(SO4)3 + K2SO4 + I2 + 2 H2O
BaCl2 + H2O + AgNO3 = AgCl + Ba(NO3)2*2H2O =>
BaCl2 + 2 H2O + 2 AgNO3 = 2 AgCl + Ba(NO3)2*2H2O
KCN + AgCN = K3Ag(CN)4 =>
3 KCN + AgCN = K3Ag(CN)4
NaOH(aq) + BaCl2(aq) = Ba(OH)2 + NaCl(aq) =>
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2 + 2 NaCl(aq)
CH3OH + CO2 = CH3COOH + O2 =>
2 CH3OH + 2 CO2 = 2 CH3COOH + O2
H2 + PbS = HS + Pb =>
H2 + 2 PbS = 2 HS + 2 Pb
Ag3PO4 = P2O5 + Ag2O =>
2 Ag3PO4 = P2O5 + 3 Ag2O
C3H7Br + H2O = C3H8O + HBr =>
C3H7Br + H2O = C3H8O + HBr
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
SOCl2 + NaOH = H2SO3 + NaCl =>
SOCl2 + 2 NaOH = H2SO3 + 2 NaCl
Cr2O3 + KNO2 + KOH = K2CrO4 + N2 + H2O =>
Cr2O3 + 2 KNO2 + 2 KOH = 2 K2CrO4 + N2 + H2O
KCN + AgCN = K3Ag(CN)4 =>
3 KCN + AgCN = K3Ag(CN)4
Al + FeO2 = AlO + Fe =>
2 Al + FeO2 = 2 AlO + Fe
Ca + H2O = H2 + CaO =>
Ca + H2O = H2 + CaO
KCN + AgCN = K3Ag(CN)4 =>
3 KCN + AgCN = K3Ag(CN)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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