| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Fe(SO4)2 + 4 NaOH = NH4OH + 2 Na2SO4 + Fe(OH)3
Li2Ga2O4 = Ga2O3 + Li2O =>
Li2Ga2O4 = Ga2O3 + Li2O
Mg2 + HCl = MgCl2 + H =>
Mg2 + 4 HCl = 2 MgCl2 + 4 H
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
KMnO4 + FeCl2 + HCl = FeCl3 + H2O + KCl + MnCl2 =>
KMnO4 + 5 FeCl2 + 8 HCl = 5 FeCl3 + 4 H2O + KCl + MnCl2
S + Na2O = Na2S + Na2SO3 =>
3 S + 3 Na2O = 2 Na2S + Na2SO3
CH3COOH + KMnO4 = CH3COOK + (CH3COO)2Mn + CO2 + H2O =>
29 CH3COOH + 8 KMnO4 = 8 CH3COOK + 8(CH3COO)2Mn + 10 CO2 + 22 H2O
Al + HCl = AlH3Cl3 =>
Al + 3 HCl = AlH3Cl3
CrI3 + Li2S = CrS + Li2I3 =>
CrI3 + Li2S = CrS + Li2I3
Xe(g) + F2() = XeF6(s) =>
Xe(g) + 3 F2() = XeF6(s)
CaAl2Si2O8 = SiO2 + Al2O3 + CaO =>
CaAl2Si2O8 = 2 SiO2 + Al2O3 + CaO
CuSO4 + Ag(NO3) = Cu(NO3)2 + Ag2SO4 =>
CuSO4 + 2 Ag(NO3) = Cu(NO3)2 + Ag2SO4
Na2CO3 + Fe(OH)3 = Fe2(CO3)3 + NaOH =>
3 Na2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NaOH
HCl + H2SO4 = Cl2 + H2S + H2O =>
8 HCl + H2SO4 = 4 Cl2 + H2S + 4 H2O
Sn + KOH + H2O = K2SnO3 + H =>
Sn + 2 KOH + H2O = K2SnO3 + 4 H
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C55H110O6 + O2 = H2O + CO2 =>
2 C55H110O6 + 159 O2 = 110 H2O + 110 CO2
NH4NO3 + NaC8H16O8 = CO2 + H2O + N2 + Na2O =>
33 NH4NO3 + 2 NaC8H16O8 = 16 CO2 + 82 H2O + 33 N2 + Na2O
XNaHCO3 + XC6H8O7 + X6KHCO3 = XNa3C6H5O7 + XK3CH5O7 + XCO2 + XH2O =>
153 XNaHCO3 + 50 XC6H8O7 + 27 X6KHCO3 = 51 XNa3C6H5O7 + 9 XK3CH5O7 + 165 XCO2 + 140 XH2O
Ti2(SO4)3 + KClO4 + H2O = TiOSO4 + KCl + H2SO4 =>
4 Ti2(SO4)3 + KClO4 + 4 H2O = 8 TiOSO4 + KCl + 4 H2SO4
Cl2O + NH3 = NH3Cl2 + N2 + H2O =>
3 Cl2O + 5 NH3 = 3 NH3Cl2 + N2 + 3 H2O
CaCl2 + Na3PO4 = NaCl + Ca3 + (PO4) =>
3 CaCl2 + 2 Na3PO4 = 6 NaCl + Ca3 + 2(PO4)
Al2O3 + C(s) = Al + CO2 =>
2 Al2O3 + 3 C(s) = 4 Al + 3 CO2
C8H18 + O2 = CO2 + H2O18 =>
C8H18 + 89 O2 = 8 CO2 + 9 H2O18
H{+} + Br{-} + HOBr + Sn = Br2 + Sn2H2O =>
H{+} + Br{-} + HOBr + 2 Sn = Br2 + Sn2H2O
Rb2O + H2O = RbHO =>
Rb2O + H2O = 2 RbHO
CuCl + NaClO3 + HCl = CuCl2 + NaCl + H2O =>
6 CuCl + NaClO3 + 6 HCl = 6 CuCl2 + NaCl + 3 H2O
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
Al2O3 + H3O + H2O = [Al(H2O)6] =>
Al2O3 + 6 H3O + 3 H2O = 2[Al(H2O)6]
ZnO + H3BO3 + Na2SiO3 = (Na2O)10(ZnO)30(SiO2)10(B2O3)50 + H2O =>
30 ZnO + 100 H3BO3 + 10 Na2SiO3 = (Na2O)10(ZnO)30(SiO2)10(B2O3)50 + 150 H2O
Sn + K2Cr2O7 + H2SO4 = SnSO4 + K2SO4 + Cr2(SO4) + H2O =>
5 Sn + K2Cr2O7 + 7 H2SO4 = 5 SnSO4 + K2SO4 + Cr2(SO4) + 7 H2O
Po + CaO = CaPo4 + O =>
4 Po + CaO = CaPo4 + O
CHLiO3 + K2SO4 = KHCO3 + Li2SO4 =>
2 CHLiO3 + K2SO4 = 2 KHCO3 + Li2SO4
Cr(C2H3O2)3 + H3PO4 = CrPO4 + HC2H3O2 =>
Cr(C2H3O2)3 + H3PO4 = CrPO4 + 3 HC2H3O2
AgNO3 + C6H8O7 = AgO + CO2 + N2 + H2O =>
18 AgNO3 + 4 C6H8O7 = 18 AgO + 24 CO2 + 9 N2 + 16 H2O
K2MnO4 + C3H6O + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 K2MnO4 + 2 C3H6O + 4 H2SO4 = 2 K2SO4 + 2 MnSO4 + 3 CH3COOH + 4 H2O
CUO + SO3 = CUSO4 =>
CUO + SO3 = CUSO4
S + Na2O = Na2S + Na2SO3 =>
3 S + 3 Na2O = 2 Na2S + Na2SO3
CrO3 + C = Cr + CO =>
CrO3 + 3 C = Cr + 3 CO
Al + HCl = AlCl3 + H2 = Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2S2O3 + H2SO4 = Na2SO4 + H2O + S =>
3 Na2S2O3 + H2SO4 = 3 Na2SO4 + H2O + 4 S
BH3 + AgNO3 + H2O = Ag + H3BO3 + HNO3 =>
BH3 + 6 AgNO3 + 3 H2O = 6 Ag + H3BO3 + 6 HNO3
Na + H = HNa =>
Na + H = HNa
FeSO4 + NO = FeNOSO4 =>
FeSO4 + NO = FeNOSO4
NaBr + Na2S = Na + SBr =>
NaBr + Na2S = 3 Na + SBr
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C6H12 + Br = C6H11 + HBr =>
C6H12 + Br = C6H11 + HBr
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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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