| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSCN + AgNO3 = FeSCNAgNO3
C3H28 + CuO = CO2 + Cu + H2O =>
C3H28 + 20 CuO = 3 CO2 + 20 Cu + 14 H2O
C7H8 + KMnO4 = C6H5COO + MnO2 + H2O + K =>
4 C7H8 + 7 KMnO4 = 4 C6H5COO + 7 MnO2 + 6 H2O + 7 K
K2Cr2O7 + KOH = H2O + K2CrO4 =>
K2Cr2O7 + 2 KOH = H2O + 2 K2CrO4
Cr3(Po4)2 + Sr = Cr2Sr + Po4 =>
2 Cr3(Po4)2 + 3 Sr = 3 Cr2Sr + 4 Po4
BaCl2 + KCIO3 = Ba(CIO3)2 + KCl =>
BaCl2 + 2 KCIO3 = Ba(CIO3)2 + 2 KCl
CH3NaO + H2O = CH4O + NaOH =>
CH3NaO + H2O = CH4O + NaOH
H2O + CaCO3 = Ca + H2CO3 + OH =>
2 H2O + CaCO3 = Ca + H2CO3 + 2 OH
Na4P2O7*10H2O + Al2(SO4)3*18H2O = Al4(P2O7)3 + Na2SO4 + H2O =>
3 Na4P2O7*10H2O + 2 Al2(SO4)3*18H2O = Al4(P2O7)3 + 6 Na2SO4 + 66 H2O
H2O + I2 = HI + O2 =>
2 H2O + 2 I2 = 4 HI + O2
Pb2O3 = PbO + O2 =>
2 Pb2O3 = 4 PbO + O2
K2TeO3*4H2O + Na(dtc)4*3H2O = Te(dtc)4 + NaOH + KOH + H2O =>
4 K2TeO3*4H2O + 4 Na(dtc)4*3H2O = Te(dtc)4 + 16 NaOH + 8 KOH + 16 H2O
C6H10Br2 + Cl2 = C6H10Br2Cl2 =>
C6H10Br2 + Cl2 = C6H10Br2Cl2
CuNO3 + Fe = Fe(NO3)3 + Cu =>
3 CuNO3 + Fe = Fe(NO3)3 + 3 Cu
K2O + C2H5COOH = C2H5COOK + H2O =>
K2O + 2 C2H5COOH = 2 C2H5COOK + H2O
HSO4 + HI = HS + I2 + H2O =>
HSO4 + 8 HI = HS + 4 I2 + 4 H2O
Na2Co3 + BaBr2 = NaBr + BaCo3 =>
Na2Co3 + BaBr2 = 2 NaBr + BaCo3
HgNO3 + KI2 = HgI2 + KNO3 =>
HgNO3 + KI2 = HgI2 + KNO3
CH3CH2CH2CN + HCl + H2O = NH4Cl + CH3CH2CH2COOH =>
CH3CH2CH2CN + HCl + 2 H2O = NH4Cl + CH3CH2CH2COOH
HgNO3 + KI2 = HgI2 + KNO3 =>
HgNO3 + KI2 = HgI2 + KNO3
SiO2 + Ca3Al2Si3O12 + Al2SiO5 = CaAl2Si2O8 =>
SiO2 + Ca3Al2Si3O12 + 2 Al2SiO5 = 3 CaAl2Si2O8
(NH4)2S + Al2(SO4)3 = Al(NH4) + S + (SO4) =>
(NH4)2S + Al2(SO4)3 = 2 Al(NH4) + S + 3(SO4)
KOH + AgCl = AgOH*KCl =>
KOH + AgCl = AgOH*KCl
Na(OH) + AlBr3 = Al(OH)3 + NaBr =>
3 Na(OH) + AlBr3 = Al(OH)3 + 3 NaBr
SFe = Fe + S =>
SFe = Fe + S
CS2 + O2 = CO2 + S =>
CS2 + O2 = CO2 + 2 S
Al + HNO3 = Al(NO3) + NHNO3 + H2O =>
5 Al + 7 HNO3 = 5 Al(NO3) + NHNO3 + 3 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
KNO3(aq) + MgI2(aq) = KI(aq) + Mg(NO3)2(s) =>
2 KNO3(aq) + MgI2(aq) = 2 KI(aq) + Mg(NO3)2(s)
CuH + HCl = CuCl + H =>
CuH + HCl = CuCl + 2 H
BaCl2 + KCIO3 = Ba(CIO3)2 + KCl =>
BaCl2 + 2 KCIO3 = Ba(CIO3)2 + 2 KCl
H2SO4 + Ca3P2 = SO2 + Ca3(PO4)2 + H2O =>
8 H2SO4 + Ca3P2 = 8 SO2 + Ca3(PO4)2 + 8 H2O
Cu + CO2 + H2O + O2 = Cu3(CO3)2Cu(OH)2 =>
8 Cu + 4 CO2 + 2 H2O + 3 O2 = 2 Cu3(CO3)2Cu(OH)2
LiCl + V(OH)3 = LiOH + VCl3 =>
3 LiCl + V(OH)3 = 3 LiOH + VCl3
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3 =>
AlNO3{+3} + NH4OH = AlOH{+3} + NH4NO3
(NH4)2S + CO(NO3)2 = (NH4)2(NO3)2 + COS =>
(NH4)2S + CO(NO3)2 = (NH4)2(NO3)2 + COS
HCl2 + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl2 + MnO2 = 3 Cl2 + MnCl2 + 2 H2O
As4O6 + Zn + HNO3 = H3As + Zn(NO3)2 + H2O =>
As4O6 + 12 Zn + 24 HNO3 = 4 H3As + 12 Zn(NO3)2 + 6 H2O
Ba(NO3)2 + HCl = BaO + NO2 + Cl2 + H2O =>
Ba(NO3)2 + 2 HCl = BaO + 2 NO2 + Cl2 + H2O
(NH4)2S + CO(NO3)2 = (NH4)2(NO3)2 + COS =>
(NH4)2S + CO(NO3)2 = (NH4)2(NO3)2 + COS
MnO4{-} + SO2 + H{+} = MnO + SO3 + H2O =>
2 MnO4{-} + 5 SO2 + 2 H{+} = 2 MnO + 5 SO3 + H2O
(C2H5)4Pb + CH2CHBr + O2 = PbBr2 + H2O + CO2 =>
2(C2H5)4Pb + 4 CH2CHBr + 37 O2 = 2 PbBr2 + 26 H2O + 24 CO2
MgCl2 + H2O = Mg2 + HCl + O2 =>
2 MgCl2 + 2 H2O = Mg2 + 4 HCl + O2
As4O6 + Zn + HNO3 = H3As + Zn(NO3)2 + H2O =>
As4O6 + 12 Zn + 24 HNO3 = 4 H3As + 12 Zn(NO3)2 + 6 H2O
H2SO4 + Na3AsO3 = H3AsO3 + Na2SO4 =>
3 H2SO4 + 2 Na3AsO3 = 2 H3AsO3 + 3 Na2SO4
Cl2(g) + LiI(aq) = LiCl(aq) + I =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + 2 I
Ba(OH)2 + HCl = BaH + Cl(OH)2 =>
Ba(OH)2 + HCl = BaH + Cl(OH)2
NH2OH + NaBrO3 = N2 + NaBr + H2O =>
6 NH2OH + NaBrO3 = 3 N2 + NaBr + 9 H2O
Cu(s) + Fe(s) = FeCu =>
Cu(s) + Fe(s) = FeCu
H2O + N2H6O = NH5O + OH =>
3 H2O + N2H6O = 2 NH5O + 2 OH
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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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