| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCl2 + K2SO3 = MnSO3 + 2 KCl
Li2CrO4 + Bi(C2H3O2)3 = C2H3LiO2 + Bi2Cr3O12 =>
3 Li2CrO4 + 2 Bi(C2H3O2)3 = 6 C2H3LiO2 + Bi2Cr3O12
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KCl + SrCl2 = KCl2 + SrCl =>
KCl + SrCl2 = KCl2 + SrCl
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2O5 + H2O = Cl(OH)5 =>
Cl2O5 + 5 H2O = 2 Cl(OH)5
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
AgI + NaCl = AgCl + NaI =>
AgI + NaCl = AgCl + NaI
HAlO2NaOH = NaAlO2H2O =>
HAlO2NaOH = NaAlO2H2O
N2H4 + KI + H2SO4 = I2 + K2SO4 + NH3 =>
N2H4 + 2 KI + H2SO4 = I2 + K2SO4 + 2 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2 + MgCO3 = CaCO3 + MgCl2 =>
CaCl2 + MgCO3 = CaCO3 + MgCl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
LiBrCo2(SO3) = LiCo2BrSO3 =>
LiBrCo2(SO3) = LiCo2BrSO3
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Na + S = Na2S =>
2 Na + S = Na2S
[Al(OH)3] = Al2O3 + H2O =>
2[Al(OH)3] = Al2O3 + 3 H2O
KPO4 + BaSO4 = KSO4 + BaPO4 =>
KPO4 + BaSO4 = KSO4 + BaPO4
Al + Cl2 + AgNO3 = AgCl + Al(NO3)3 =>
2 Al + 3 Cl2 + 6 AgNO3 = 6 AgCl + 2 Al(NO3)3
CH3CHCH2 + KMnO4 + H2O = CH3CHOHCH2OH + KOH + MnO2 =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 KOH + 2 MnO2
K2Cr2O7 + HCl + CH2O = CrCl3 + KCl + HCOOH + H2O =>
K2Cr2O7 + 8 HCl + 3 CH2O = 2 CrCl3 + 2 KCl + 3 HCOOH + 4 H2O
P2O3 + HNO3 + H2O = H3PO4 + NO2 =>
P2O3 + 4 HNO3 + H2O = 2 H3PO4 + 4 NO2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ag3N + Na2S = Ag2S + Na3N =>
2 Ag3N + 3 Na2S = 3 Ag2S + 2 Na3N
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
NH4Cl + ZnSO4 = ZnCl + NH4SO4 =>
NH4Cl + ZnSO4 = ZnCl + NH4SO4
FeCl3 + KBr = Fe(Br)3 + KCl =>
FeCl3 + 3 KBr = Fe(Br)3 + 3 KCl
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CaOH2O1 = Ca(OH)2 =>
CaOH2O1 = Ca(OH)2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Li2S + Sr(NO3)2 = LiNO3 + SrS =>
Li2S + Sr(NO3)2 = 2 LiNO3 + SrS
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
N3H3 = NH =>
N3H3 = 3 NH
Cu(NO3)2 + NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2 =>
Cu(NO3)2 + 4 NH3 + H2O = [Cu(NH3)4(H2O)](NO3)2
B2Cl4 + H2O = H3BO3 + HCl + H =>
B2Cl4 + 6 H2O = 2 H3BO3 + 4 HCl + 2 H
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
C6H8O4 + H2 = C4H10O2 + CH3OH =>
C6H8O4 + 5 H2 = C4H10O2 + 2 CH3OH
CrCl2 + Na2Cr2O7 + HCl = CrCl3 + NaCl + H2O =>
6 CrCl2 + Na2Cr2O7 + 14 HCl = 8 CrCl3 + 2 NaCl + 7 H2O
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
CoCl2 + Na2CO3 = CoCO3 + Na2Cl2 =>
CoCl2 + Na2CO3 = CoCO3 + Na2Cl2
O = O7 =>
7 O = O7
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
I3{-} + Ta + H2O = I{-} + Ta2O5 + H{+} =>
5 I3{-} + 2 Ta + 5 H2O = 15 I{-} + Ta2O5 + 10 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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