| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 MgCl2
Ba(C2H3O2)2 + ZnI2 = BaI2 + Zn(C2H3O2)2 =>
Ba(C2H3O2)2 + ZnI2 = BaI2 + Zn(C2H3O2)2
HNO3 + BOH = BNO3 + H2O =>
HNO3 + BOH = BNO3 + H2O
Ba(OH)2 + H2CO3 = BaH2 + CO3(OH)2 =>
Ba(OH)2 + H2CO3 = BaH2 + CO3(OH)2
KI + Na2S2O3 + H2O = HI + Na2O + K2S2O3 =>
2 KI + Na2S2O3 + H2O = 2 HI + Na2O + K2S2O3
RBr + BaI2 = RI + BaBr2 =>
2 RBr + BaI2 = 2 RI + BaBr2
NaMnO4 + HCl = MnCl2 + H2O + NaCl + Cl2 =>
2 NaMnO4 + 16 HCl = 2 MnCl2 + 8 H2O + 2 NaCl + 5 Cl2
CH3CH2COONH4 + Ag + NH3 + H2O = CH3CH2CHO + [Ag(NH3)2]OH =>
CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O = CH3CH2CHO + 2[Ag(NH3)2]OH
Ammonia + water = NH4OH =>
NH3 + H2O = NH4OH
GaCl3 + NaOC3H7 = Ga(OC3H7)3 + NaCl =>
GaCl3 + 3 NaOC3H7 = Ga(OC3H7)3 + 3 NaCl
K2Cr2O7 + KCl + H2O = CrCl3 + Cl2 + KOH =>
K2Cr2O7 + 12 KCl + 7 H2O = 2 CrCl3 + 3 Cl2 + 14 KOH
CH3COOH + CH3CH2NH2 = CH3CONHCH2CH3 + H2O =>
CH3COOH + CH3CH2NH2 = CH3CONHCH2CH3 + H2O
HgCl2 + O2 = Hg + Cl2O =>
2 HgCl2 + O2 = 2 Hg + 2 Cl2O
K2S + Mg(ClO3)2 = MgS + KClO3 =>
K2S + Mg(ClO3)2 = MgS + 2 KClO3
Ba(NO3)2 + Na2SiO3 = BaSiO3 + NaNO3 =>
Ba(NO3)2 + Na2SiO3 = BaSiO3 + 2 NaNO3
Br + H2S = HBr + S =>
2 Br + H2S = 2 HBr + S
Hg2Cl2 + AlPO4 = AlCl3 + Hg6(PO4)2 =>
3 Hg2Cl2 + 2 AlPO4 = 2 AlCl3 + Hg6(PO4)2
ZnOH2O = Zn(OH)2 =>
ZnOH2O = Zn(OH)2
CaSO3 + HC2H3O2 = SO2 + HOH + Ca(C2H3O2)2 =>
CaSO3 + 2 HC2H3O2 = SO2 + HOH + Ca(C2H3O2)2
CH3Cl + HCl = CH2Cl2 + H2 =>
CH3Cl + HCl = CH2Cl2 + H2
PtO2 + Al = Pt + Al2O3 =>
3 PtO2 + 4 Al = 3 Pt + 2 Al2O3
Li3N + H2O = LiOH + H2 + N2 =>
2 Li3N + 6 H2O = 6 LiOH + 3 H2 + N2
HfCl4 + Mg = MgCl2 + Hf =>
HfCl4 + 2 Mg = 2 MgCl2 + Hf
C2H6 + Na2 = C4H10 + NaH =>
2 C2H6 + Na2 = C4H10 + 2 NaH
CuSO4(H2O)5 + Na2CO3(H2O) = Cu2(OH)2CO3 + Na2SO4 + CO2 + H2O =>
2 CuSO4(H2O)5 + 2 Na2CO3(H2O) = Cu2(OH)2CO3 + 2 Na2SO4 + CO2 + 11 H2O
NaI + KMnO4 + KOH = K2MnO4 + I2 + NaOH =>
2 NaI + 2 KMnO4 + 2 KOH = 2 K2MnO4 + I2 + 2 NaOH
MgCl2 + Al2(SO4)3 = Mg(SO4)3 + Al2Cl2 =>
MgCl2 + Al2(SO4)3 = Mg(SO4)3 + Al2Cl2
NH2{-}CH2{-}COOH + HNO2 = N2 + OH{-}CH2{-}COOH + H2O =>
NH2{-}CH2{-}COOH + HNO2 = N2 + OH{-}CH2{-}COOH + H2O
C2H5OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
K3[Fe(SCN)6] + NaI = K3[FeI6] + NaSCN =>
K3[Fe(SCN)6] + 6 NaI = K3[FeI6] + 6 NaSCN
Ca3(PO4)2 + H2SO4 = CaSO4 + CaHPO4H3PO4 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + CaHPO4H3PO4
H(ClO)4 + Ba(OH)2 = Ba((ClO)4)2 + H2O =>
2 H(ClO)4 + Ba(OH)2 = Ba((ClO)4)2 + 2 H2O
KOH(aq) + KH2PO4(aq) = K3PO4(aq) + H2O(l) =>
2 KOH(aq) + KH2PO4(aq) = K3PO4(aq) + 2 H2O(l)
Na6Cl8 = Na3Cl4 =>
Na6Cl8 = 2 Na3Cl4
[Au(CH2)2P(C6H5)2]2Cl2 + H2SO4 + PH3 + XeF400 + SbF500 + Sb2O3 = [AuXe4](Sb2F1099)2 + HCl + CO2 + H2O + P4S10 =>
2000[Au(CH2)2P(C6H5)2]2Cl2 + 47990 H2SO4 + 15196 PH3 + 16000 XeF400 + 4784 SbF500 + 5608 Sb2O3 = 4000[AuXe4](Sb2F1099)2 + 4000 HCl + 56000 CO2 + 96784 H2O + 4799 P4S10
KBr + ClO2 + KOH = KCl + KBrO3 + H2O =>
5 KBr + 6 ClO2 + 6 KOH = 6 KCl + 5 KBrO3 + 3 H2O
PbNO32 + Na3PO4 = PbNa3 + PO4 + NO32 =>
PbNO32 + Na3PO4 = PbNa3 + PO4 + NO32
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn =>
Rb + Zn(NO3)2 = Rb(NO3)2 + Zn
KOH(aq) + FeCl3(aq) = KCl(aq) + Fe(OH)3(s) =>
3 KOH(aq) + FeCl3(aq) = 3 KCl(aq) + Fe(OH)3(s)
NaHSO3 + Fe(OH)3 = Fe(OH)2 + H2SO4 + Na2SO4 + H2O =>
2 NaHSO3 + 4 Fe(OH)3 = 4 Fe(OH)2 + H2SO4 + Na2SO4 + 2 H2O
CH3CH2NH3Cl + KOH = CH3CH2NH2 + KCl + H2O =>
CH3CH2NH3Cl + KOH = CH3CH2NH2 + KCl + H2O
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
Sn + NaOH + HOH = NaSn(OH)2 + H2 =>
2 Sn + 2 NaOH + 2 HOH = 2 NaSn(OH)2 + H2
TiO2 + CO + Cl2 = TiCl + CO2 =>
2 TiO2 + 4 CO + Cl2 = 2 TiCl + 4 CO2
AgNO3 + AgCl = Ag + NO3Cl =>
AgNO3 + AgCl = 2 Ag + NO3Cl
BaPO4 + HCl = BaCl2 + PO3 + H2O =>
BaPO4 + 2 HCl = BaCl2 + PO3 + H2O
H2NO3 + H2SO3 = H2SO4 + NO + H2O =>
H2NO3 + H2SO3 = H2SO4 + NO + H2O
FeCl2 + KNO3 + KOH = Fe3O4 + KNO2 + KCl + H2O =>
3 FeCl2 + KNO3 + 6 KOH = Fe3O4 + KNO2 + 6 KCl + 3 H2O
RbOH = Rb2O + H2O =>
2 RbOH = Rb2O + H2O
HgO + Cl2 = Hg + Cl2O =>
HgO + Cl2 = Hg + Cl2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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