| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
CH3NH2 + NH3 = CH4NH2 + NH2 =>
CH3NH2 + NH3 = CH4NH2 + NH2
K[BiI4] + CdCl2 = CdI2 + BiI3 + KCl =>
2 K[BiI4] + CdCl2 = CdI2 + 2 BiI3 + 2 KCl
Ca(OH)2 + Cl2 = Ca(ClO)3 + CaCl2 + H2O =>
6 Ca(OH)2 + 7 Cl2 = 2 Ca(ClO)3 + 4 CaCl2 + 6 H2O
C8H18(l) + O2(g) = CO2(g) + H20(l) =>
10 C8H18(l) + 80 O2(g) = 80 CO2(g) + 9 H20(l)
Cu(NO3)2 + NaCl = NaNO3 + Cu(Cl)2 =>
Cu(NO3)2 + 2 NaCl = 2 NaNO3 + Cu(Cl)2
HNO3 + BeS = Be(NO3)2 + H2S =>
2 HNO3 + BeS = Be(NO3)2 + H2S
Al + I2O5 = Al2O3 + I =>
10 Al + 3 I2O5 = 5 Al2O3 + 6 I
SiF4 + NaOH = Na4SiO4(s) + NaF(aq) + H2O =>
SiF4 + 8 NaOH = Na4SiO4(s) + 4 NaF(aq) + 4 H2O
Ba3(PO4)2 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
Ba3(PO4)2 + 2 H2SO4 = Ba(H2PO4)2 + 2 BaSO4
HBr + Mg(OH)02 = MgBr02 + H02O =>
2 HBr + Mg(OH)02 = MgBr02 + 2 H02O
Ca + NaF = Ca(NaF) =>
Ca + NaF = Ca(NaF)
hydrogenchloride + zinc = zincchloride + hydrogen =>
2 HCl + Zn = ZnCl2 + H2
MgSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(aq) =>
MgSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(aq)
CH3SH + CO = H2S + C3H6SO =>
2 CH3SH + CO = H2S + C3H6SO
C9H20OSi + HBr = C9H21BrOSi =>
C9H20OSi + HBr = C9H21BrOSi
Mg + C2H5CO2H = C2H5CO2Mg + H2 =>
2 Mg + 2 C2H5CO2H = 2 C2H5CO2Mg + H2
Li2S + Fe(NO3)4 = Li(NO3) + FeS2 =>
2 Li2S + Fe(NO3)4 = 4 Li(NO3) + FeS2
Al2 + CH3COOH = H2 + C6H9AlO6 =>
Al2 + 6 CH3COOH = 3 H2 + 2 C6H9AlO6
(CH3CO)2O + H2O2 = C2H4O3 + H2O =>
(CH3CO)2O + 2 H2O2 = 2 C2H4O3 + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
(CH3)3X = C2H6 + (CH3)X =>
(CH3)3X = C2H6 + (CH3)X
FeS + HCl = Fe2Cl + HS2 =>
2 FeS + HCl = Fe2Cl + HS2
BaCO3 + Fe2(SO4)3 + H2O = BaSO4 + Fe(OH)3 + CO2 =>
3 BaCO3 + Fe2(SO4)3 + 3 H2O = 3 BaSO4 + 2 Fe(OH)3 + 3 CO2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
N2H6SO4 + KMnO4 = N2 + H2SO4 + H2O + MnO2 + K =>
N2H6SO4 + KMnO4 = N2 + H2SO4 + 2 H2O + MnO2 + K
Ca2Mg5Si8O22(OH)2 = MgSiO3 + CaMgSi2O6 + SiO2 + H2O =>
Ca2Mg5Si8O22(OH)2 = 3 MgSiO3 + 2 CaMgSi2O6 + SiO2 + H2O
F2 + CH4 = CHF3 + HF =>
3 F2 + CH4 = CHF3 + 3 HF
Ag + Pt(NO3)2 = Ag(NO3)2 + Pt =>
Ag + Pt(NO3)2 = Ag(NO3)2 + Pt
KMnO4 + H2C2O4 = Mn(OH)2 + CO2 + H2O + KOH =>
2 KMnO4 + 5 H2C2O4 = 2 Mn(OH)2 + 10 CO2 + 2 H2O + 2 KOH
K2FeO4 + H2O = Fe(OH)3 + O2 + KOH =>
4 K2FeO4 + 10 H2O = 4 Fe(OH)3 + 3 O2 + 8 KOH
C6H8O7 + BaCO3 = BaC6H5O7 + CO2 + H2O =>
17 C6H8O7 + 18 BaCO3 = 18 BaC6H5O7 + 12 CO2 + 23 H2O
Ba(NO3)2 + Na2(CO3) = Ba(CO3) + Na2(NO3)2 =>
Ba(NO3)2 + Na2(CO3) = Ba(CO3) + Na2(NO3)2
Fe3P2 = Fe + P3 =>
3 Fe3P2 = 9 Fe + 2 P3
Rb + C + N = Rb5C7N6 =>
5 Rb + 7 C + 6 N = Rb5C7N6
(CH2)5CHOH + O2(g) = CO2 + H2O =>
2(CH2)5CHOH + 17 O2(g) = 12 CO2 + 12 H2O
Na2SiO3 + CO2 = Na2CO3 + SiO2 =>
Na2SiO3 + CO2 = Na2CO3 + SiO2
Mg(NO3)2 = Mg(NO2)2O2 =>
Mg(NO3)2 = Mg(NO2)2O2
KMnO4 + H2O2 = O2 + Mn(OH)4 + KOH =>
2 KMnO4 + 5 H2O2 = 4 O2 + 2 Mn(OH)4 + 2 KOH
C3H9N + NC6H15 + C12H10PCl = C27H27NP2 + C6H15NHCl =>
C3H9N + 2 NC6H15 + 2 C12H10PCl = C27H27NP2 + 2 C6H15NHCl
Mg(NO3)2 = Mg(NO2)2O2 =>
Mg(NO3)2 = Mg(NO2)2O2
Ba(NO3)2 + NaBr = Na(NO3) + BaBr2 =>
Ba(NO3)2 + 2 NaBr = 2 Na(NO3) + BaBr2
Ag + Fe(CN) = Ag4(FeCN)6 =>
4 Ag + 6 Fe(CN) = Ag4(FeCN)6
Li2Cr2O7 + FeCl2 + HCl = FeCl3 + CrCl3 + LiCl + H2O =>
Li2Cr2O7 + 6 FeCl2 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 LiCl + 7 H2O
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
CuNH3 + NH3 = Cu(NH3)2 =>
CuNH3 + NH3 = Cu(NH3)2
SrO + H2O = O2 + HSr =>
4 SrO + 2 H2O = 3 O2 + 4 HSr
[Cu(NH3)]SO4 + Mg = SO4Mg + Cu(NH3) =>
[Cu(NH3)]SO4 + Mg = SO4Mg + Cu(NH3)
HN4SCN + H2O = HN4 + SCNO + H =>
HN4SCN + H2O = HN4 + SCNO + 2 H
SnCl2 + KIO3 + HCl = SnCl4 + KI + H2O =>
3 SnCl2 + KIO3 + 6 HCl = 3 SnCl4 + KI + 3 H2O
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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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