| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + Br2 + 2 H2O = H2CO3 + 2 HBr
C3H2F6O + O2 = CO2 + H2O + F2 =>
C3H2F6O + 3 O2 = 3 CO2 + H2O + 3 F2
Ca(IO)3 + H2O = Ca(OH)2(s) + HI(aq) + O2(g) =>
4 Ca(IO)3 + 10 H2O = 4 Ca(OH)2(s) + 12 HI(aq) + 7 O2(g)
Ca(OH)2 + HBr = CaH + Br + H2O =>
Ca(OH)2 + 3 HBr = CaH + 3 Br + 2 H2O
XCaO + CO2 = XCaCO3 =>
XCaO + CO2 = XCaCO3
I2 + F5 = IF5 =>
I2 + 2 F5 = 2 IF5
I2 + C7H16 = HI + C7H14 =>
I2 + C7H16 = 2 HI + C7H14
Au + H2SO4 = AuSO4 + H23 =>
23 Au + 23 H2SO4 = 23 AuSO4 + 2 H23
C5H10 + KMnO4 + KOH = C5H8O4K2 + K2MnO4 + H2O =>
C5H10 + 8 KMnO4 + 10 KOH = C5H8O4K2 + 8 K2MnO4 + 6 H2O
NaOCl + C3H8O = H2O + CO2 + NaCl =>
9 NaOCl + C3H8O = 4 H2O + 3 CO2 + 9 NaCl
SO2F4 = S4 + O2 + F2 =>
4 SO2F4 = S4 + 4 O2 + 8 F2
[Cu(NH3)4]Cl2 + Zn = Cu + [Zn(NH3)4]Cl2 =>
[Cu(NH3)4]Cl2 + Zn = Cu + [Zn(NH3)4]Cl2
CsOH = Cs2OH2O =>
2 CsOH = Cs2OH2O
Br + Cl + O = BrClO =>
Br + Cl + O = BrClO
H2C2O4 + Fe(NO3)3*9H2O = Fe2(C2O4)3 + HNO3 + H2O =>
3 H2C2O4 + 2 Fe(NO3)3*9H2O = Fe2(C2O4)3 + 6 HNO3 + 18 H2O
Na(s) + H2O(e) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(e) = 2 NaOH(aq) + H2(g)
H2SiO3 + Na(OH) = Na2(SiO3) + H2O =>
H2SiO3 + 2 Na(OH) = Na2(SiO3) + 2 H2O
Na2S + Cu(NO3)2 = CuS + Na + NO3 =>
Na2S + Cu(NO3)2 = CuS + 2 Na + 2 NO3
NH3SO4 + Al(OH)3 = Al2(SO4)3 + NH3(OH)2 =>
3 NH3SO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 NH3(OH)2
Zr3(PO4)4 + Y(NO2)3 = Zr(NO2)4 + YPO4 =>
Zr3(PO4)4 + 4 Y(NO2)3 = 3 Zr(NO2)4 + 4 YPO4
BaC2O4 + CH3COOH = Ba(OH)2 + CH3CH2 + CO2 =>
BaC2O4 + 3 CH3COOH = Ba(OH)2 + 2 CH3CH2 + 4 CO2
SeO3 + Co(OH)3 = Co2(SeO4)3 + H2O =>
3 SeO3 + 2 Co(OH)3 = Co2(SeO4)3 + 3 H2O
AICl = AI + Cl =>
AICl = AI + Cl
SNCl4 + HN = SNCl3 + HCl + N2 =>
2 SNCl4 + 2 HN = 2 SNCl3 + 2 HCl + N2
C17H33COOH + KMnO4 + H2O = C17H33(OH)2COOH + MnO2 + KOH =>
3 C17H33COOH + 2 KMnO4 + 4 H2O = 3 C17H33(OH)2COOH + 2 MnO2 + 2 KOH
XC3H8 + XC2H2 + XO2 = XH2O + XCO2 =>
XC3H8 + 2 XC2H2 + 10 XO2 = 6 XH2O + 7 XCO2
K2CrO4 + KOH + H[SnCl3] + H2O = K3[Cr(OH)6] + K2[Sn(OH)6] + KCl =>
2 K2CrO4 + 17 KOH + 3 H[SnCl3] + 5 H2O = 2 K3[Cr(OH)6] + 3 K2[Sn(OH)6] + 9 KCl
C5H10 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C2H4O2 + 6 H2O
Cu(OH)2 + BaS = CuS + (OH)2Ba =>
Cu(OH)2 + BaS = CuS + (OH)2Ba
Cl2 + Na2S2O4 + H2O = H2SO4 + Na2SO4 + HCl =>
3 Cl2 + Na2S2O4 + 4 H2O = H2SO4 + Na2SO4 + 6 HCl
NaOCl + CH3COOH + KBr = Br2 + CH3COOK + NaCl + H2O =>
NaOCl + 2 CH3COOH + 2 KBr = Br2 + 2 CH3COOK + NaCl + H2O
HCH3COO + LiOH = LiCH3COO + HOH =>
HCH3COO + LiOH = LiCH3COO + HOH
NaF + Ba(NO3)2 = Na + BaF2 + NO3 =>
2 NaF + Ba(NO3)2 = 2 Na + BaF2 + 2 NO3
NO2 + H2O = HNO3 + HN3 =>
16 NO2 + 7 H2O = 13 HNO3 + HN3
HI + Ba(OH)2 = BaI2 + H3O + OH =>
2 HI + Ba(OH)2 = BaI2 + H3O + OH
Cl2 + SrBr = ClBr + Sr =>
Cl2 + 2 SrBr = 2 ClBr + 2 Sr
S17H20 + O2 = SO4 + H2O =>
S17H20 + 39 O2 = 17 SO4 + 10 H2O
HCO3 + HBrO = H2CO3 + BrO =>
HCO3 + HBrO = H2CO3 + BrO
NaH2 + N2O = NaN3 + NaOH + NH3 =>
16 NaH2 + 11 N2O = 5 NaN3 + 11 NaOH + 7 NH3
BaCl2(aq) + Na2CO3(aq) = BaCO3 + NaCl =>
BaCl2(aq) + Na2CO3(aq) = BaCO3 + 2 NaCl
KNO3(s) + Na(s) = K2O(s) + N2(g) + Na2O(s) =>
2 KNO3(s) + 10 Na(s) = K2O(s) + N2(g) + 5 Na2O(s)
CuCl2(electricity) = Cu + Cl2 =>
CuCl2(electricity) = Cu + Cl2
NaClO + KI = KIO3 + NaCl =>
3 NaClO + KI = KIO3 + 3 NaCl
PbI2 + CaS2O3 = PbS2O3 + CaI2 =>
PbI2 + CaS2O3 = PbS2O3 + CaI2
KOH + N2O5 = KNO3 + H2O =>
2 KOH + N2O5 = 2 KNO3 + H2O
C6H12O6 + NO3 = CO2 + N2 + H2O =>
C6H12O6 + 4 NO3 = 6 CO2 + 2 N2 + 6 H2O
Be(OH)2 + Ca(OH)2 = Ca(Be(OH)4) =>
Be(OH)2 + Ca(OH)2 = Ca(Be(OH)4)
Sr + H2NO3 = Sr(NO3)2 + H2 =>
Sr + 2 H2NO3 = Sr(NO3)2 + 2 H2
NH4NO3 + CaOH = H2O + NH3 + CaNO3 =>
NH4NO3 + CaOH = H2O + NH3 + CaNO3
(NH4)3PO4 + NaCl = Na3PO4 + NH4Cl =>
(NH4)3PO4 + 3 NaCl = Na3PO4 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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