| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3(classification)
NH4(OH)(aq) + CuCl2 = NH4Cl(aq) + Cu(OH)2 =>
2 NH4(OH)(aq) + CuCl2 = 2 NH4Cl(aq) + Cu(OH)2
H2CO3 + Au(OH)3 = Au(OH)CO3 + H2O =>
H2CO3 + Au(OH)3 = Au(OH)CO3 + 2 H2O
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Ni + HMnO4 = Ni(HMnO4) =>
Ni + HMnO4 = Ni(HMnO4)
Li2CO3(aq) + Cr(NO3)3(aq) = LiNO3 + Cr2(CO3)3 =>
3 Li2CO3(aq) + 2 Cr(NO3)3(aq) = 6 LiNO3 + Cr2(CO3)3
Ca3(PO4)2 + SiO4 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO4 + 22 C = 6 CaSiO3 + P4 + 22 CO
Ag(s) + HI(aq) = AgI(s) + H2(g) =>
2 Ag(s) + 2 HI(aq) = 2 AgI(s) + H2(g)
NaO + H2SO4 = NaSO4 + H2O =>
NaO + H2SO4 = NaSO4 + H2O
TiCl4 + H2O + NH3 = Ti(OH)4 + NH4Cl =>
TiCl4 + 4 H2O + 4 NH3 = Ti(OH)4 + 4 NH4Cl
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
Fe + CuS = Cu + FeS =>
Fe + CuS = Cu + FeS
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
CaO + SO4 = (CaO)2SO4 =>
2 CaO + SO4 = (CaO)2SO4
Cl2 + Ar = Ar2Cl =>
Cl2 + 4 Ar = 2 Ar2Cl
AgBr + NaOH + C6H6O2 = Ag + H2O + NaBr + C6H4O2 =>
2 AgBr + 2 NaOH + C6H6O2 = 2 Ag + 2 H2O + 2 NaBr + C6H4O2
FeBr2 + K2CO3 = FeCO3 + KBr =>
FeBr2 + K2CO3 = FeCO3 + 2 KBr
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
C4H9OH + HCl = C4H9 + H2O + Cl =>
C4H9OH + HCl = C4H9 + H2O + Cl
NOF = NO + F2 =>
2 NOF = 2 NO + F2
Cr2(CO3)3 = Cr2(O)3 + CO2 =>
Cr2(CO3)3 = Cr2(O)3 + 3 CO2
FeCl3 + N2 = Cl2 + FeN =>
2 FeCl3 + N2 = 3 Cl2 + 2 FeN
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
Cu2{+} + I{-} = CuI + {-}I2 =>
Cu2{+} + 2 I{-} = 2 CuI + {-}I2
CrB3 + Cl2 = CrCl3 + B2 =>
2 CrB3 + 3 Cl2 = 2 CrCl3 + 3 B2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Tl + Br2 = TlBr =>
2 Tl + Br2 = 2 TlBr
NaOH + Pb = Na2PbO2 + H2 =>
2 NaOH + Pb = Na2PbO2 + H2
HNO3 + Nh4OH = Nh4NO3 + H2O =>
HNO3 + Nh4OH = Nh4NO3 + H2O
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
ZnSO3 + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 ZnSO3 + K2Cr2O7 + 4 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
(NH4)2CO3 + ZnSO4 + H2O = Zn2(OH)2CO3 + (NH4)2SO4 + CO2 =>
2(NH4)2CO3 + 2 ZnSO4 + H2O = Zn2(OH)2CO3 + 2(NH4)2SO4 + CO2
C10H18O + HOCl = C10H16O + H2O + Cl =>
C10H18O + 2 HOCl = C10H16O + 2 H2O + 2 Cl
C3H6O + C2H2 = H2O + C5H6 =>
C3H6O + C2H2 = H2O + C5H6
C6H5CHCl2 + NaOH = C6H5CH(OH)2 + NaCl =>
C6H5CHCl2 + 2 NaOH = C6H5CH(OH)2 + 2 NaCl
ZnBr2 + K2CO3 = KBr + ZnCO3 =>
ZnBr2 + K2CO3 = 2 KBr + ZnCO3
H2SO4 + Fe(HCO3)3 = H2O + CO2 + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe(HCO3)3 = 6 H2O + 6 CO2 + Fe2(SO4)3
(CuSO4)5(H2O) = CuSO4 + (H2O) =>
(CuSO4)5(H2O) = 5 CuSO4 + (H2O)
Ca(NO3)2 + K2C2O4 = CaC2O4 + K(NO3) =>
Ca(NO3)2 + K2C2O4 = CaC2O4 + 2 K(NO3)
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
BaCl2 + (NH4)2C2O4 = BaC2O4 + (NH4)Cl =>
BaCl2 + (NH4)2C2O4 = BaC2O4 + 2(NH4)Cl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HBr + KOH = KBrO + H2 =>
HBr + KOH = KBrO + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KNO3 + H2O = HNO3 + K(OH) =>
KNO3 + H2O = HNO3 + K(OH)
Ga + Hg2(S2O3) = Hg + Ga2(S2O3)3 =>
2 Ga + 3 Hg2(S2O3) = 6 Hg + Ga2(S2O3)3
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
CH3(CH2)6CO2CH3 + H2O = CH3(CH2)6CO2H + CH3OH =>
CH3(CH2)6CO2CH3 + H2O = CH3(CH2)6CO2H + CH3OH
Ca(NO2) + H2O = Ca(OH)2 + NO =>
Ca(NO2) + H2O = Ca(OH)2 + NO
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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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