| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + FeCl3 = Fe + 3 MgCl
KOH + Ag2CrO4 = K2CrO4 + AgOH =>
2 KOH + Ag2CrO4 = K2CrO4 + 2 AgOH
KMnO4 + NiSO4 = K2SO4 + Ni(MnO4)2 =>
2 KMnO4 + NiSO4 = K2SO4 + Ni(MnO4)2
Ca + LiNO3 = Li + CaNO3 =>
Ca + LiNO3 = Li + CaNO3
In2O3 + NaNH2 = InN + NaOH + NH3 =>
In2O3 + 3 NaNH2 = 2 InN + 3 NaOH + NH3
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
P2 + H2 = PH3 =>
P2 + 3 H2 = 2 PH3
Cl2 + Al = (AlCl3) =>
3 Cl2 + 2 Al = 2(AlCl3)
CaO + K2SO4 = CaSO4 + K2O =>
CaO + K2SO4 = CaSO4 + K2O
CaCl2 + SiO2 + AlCl3*6H2O + KOH = CaAl2Si6O16 + KCl + H2O =>
CaCl2 + 6 SiO2 + 2 AlCl3*6H2O + 8 KOH = CaAl2Si6O16 + 8 KCl + 16 H2O
Al2SiO5 + MgO = Mg2Al4Si5O18 + MgAl2O4 =>
5 Al2SiO5 + 5 MgO = Mg2Al4Si5O18 + 3 MgAl2O4
NaOH + H2O = NaOH[OH] + H =>
NaOH + H2O = NaOH[OH] + H
AlO3H3 + H2SO4 = Al2S3O12 + HOH =>
2 AlO3H3 + 3 H2SO4 = Al2S3O12 + 6 HOH
CO2 + S = CO2S =>
CO2 + S = CO2S
NH3 + Cl2 = N2 + NH4Cl =>
8 NH3 + 3 Cl2 = N2 + 6 NH4Cl
N6H4 + H2O2 = HNO3 + H2O =>
N6H4 + 17 H2O2 = 6 HNO3 + 16 H2O
Na2B4O7 + CuSO4 + H2O = CuOHBO2 + H3BO3 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = CuOHBO2 + 3 H3BO3 + Na2SO4
Mn + H2 = Mn2H2 =>
2 Mn + H2 = Mn2H2
C + H21 + O14 = CHO =>
42 C + 2 H21 + 3 O14 = 42 CHO
Bi(NO3)3 + Na2HPO4 = BiPO4 + NaNO3 + NaH2PO4 =>
Bi(NO3)3 + 2 Na2HPO4 = BiPO4 + 3 NaNO3 + NaH2PO4
KMnO4 + C2H5OH + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 33 H2O
CuCO3(s) + Na2SO4 + HCl = NaCl + CuSO4 + H2O + CO2 =>
CuCO3(s) + Na2SO4 + 2 HCl = 2 NaCl + CuSO4 + H2O + CO2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
PbO + Al = Pb0 + AlO =>
PbO + Al = Pb0 + AlO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Br2 + Mg = MgBr2 =>
Br2 + Mg = MgBr2
KBrO3 + KI + BrH = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 BrH = 7 KBr + 3 I2 + 3 H2O
C + CaO = CO + CaC2 =>
3 C + CaO = CO + CaC2
Al + HOH = Al(OH)4 + H2 =>
Al + 4 HOH = Al(OH)4 + 2 H2
CuSO4*5H2O + CaCl2*6H2O = CaSO4 + CuCl2 + H2O =>
CuSO4*5H2O + CaCl2*6H2O = CaSO4 + CuCl2 + 11 H2O
CO(s) + Br2(l) = COBr3 =>
2 CO(s) + 3 Br2(l) = 2 COBr3
C20H37 + O2 = CO2 + H2O =>
4 C20H37 + 117 O2 = 80 CO2 + 74 H2O
CaCl2 + Na504 = NaCl + Ca504 =>
504 CaCl2 + 2 Na504 = 1008 NaCl + Ca504
Zn + PbCO3 = ZnCO3 + Pb =>
Zn + PbCO3 = ZnCO3 + Pb
C2H5OH = CH3CH2OCH2CH3 + H2O =>
2 C2H5OH = CH3CH2OCH2CH3 + H2O
KOH + AlCl3 = Al(OH)3 + KCl =>
3 KOH + AlCl3 = Al(OH)3 + 3 KCl
P4O10 + (Ca(OH)2) = (Ca3(PO4)2) + H2O =>
P4O10 + 6(Ca(OH)2) = 2(Ca3(PO4)2) + 6 H2O
H3OH + H2SO4 + Na2O2 = Na2SO4 + H2O =>
H3OH + H2SO4 + Na2O2 = Na2SO4 + 3 H2O
PbO(i) + C(s) = Pb(l) + CO(g) =>
PbO(i) + C(s) = Pb(l) + CO(g)
MnO4{-} + SO3{-2} + H{+} = MnO2 + SO4{2-} + H2O =>
2 MnO4{-} + 3 SO3{-2} + 2 H{+} = 2 MnO2 + 3 SO4{2-} + H2O
Cu2S + Cu2O = SO2 + Cu2 =>
Cu2S + 2 Cu2O = SO2 + 3 Cu2
Li + AlSO4 = Li2SO4 + Al =>
2 Li + AlSO4 = Li2SO4 + Al
Ag + HI = H2 + H2AgI3 =>
2 Ag + 6 HI = H2 + 2 H2AgI3
Cr + O2 = Cr2O6 = CrO3 =>
2 Cr + 3 O2 = Cr2O6
Bi(OH)3 + HNO3 = Bi(NO3)2OH + H2O =>
Bi(OH)3 + 2 HNO3 = Bi(NO3)2OH + 2 H2O
Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl
NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2) =>
2 NH3 + Hg2(NO3)2 = Hg + (Hg(NH3)2(NO3)2)
C6H5CCl3 + NaOH = C6H5COOH + NaCl + H2O =>
C6H5CCl3 + 3 NaOH = C6H5COOH + 3 NaCl + H2O
C3H5O3 + O2 = CO2 + H2 =>
2 C3H5O3 + 3 O2 = 6 CO2 + 5 H2
Br2 + Mg = MgBr2 =>
Br2 + Mg = MgBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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