| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
P + Li = LiP =>
P + Li = LiP
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H6S2 + O2 = CO + H2O + SO2 =>
2 C6H6S2 + 13 O2 = 12 CO + 6 H2O + 4 SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HSO4{-} + S{2-} = H2S + SO4{2-} =>
2 HSO4{-} + S{2-} = H2S + 2 SO4{2-}
CH3CHCHCH3 + HCl = CH3CH2CHClCH3 =>
CH3CHCHCH3 + HCl = CH3CH2CHClCH3
LiSO4 + BaF = LiF + BaSO4 =>
LiSO4 + BaF = LiF + BaSO4
ClO2 + NaOH = NaCl + H2O + O2 =>
4 ClO2 + 4 NaOH = 4 NaCl + 2 H2O + 5 O2
K2CrO4 + Al(OH)3 = Al2(CrO4)3 + KOH =>
3 K2CrO4 + 2 Al(OH)3 = Al2(CrO4)3 + 6 KOH
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Ba(NO3)2 + K2SiO3 = KNO3 + BaSiO3 =>
Ba(NO3)2 + K2SiO3 = 2 KNO3 + BaSiO3
Na2S2O3 + H2O = H2S2O3 + NaOH =>
Na2S2O3 + 2 H2O = H2S2O3 + 2 NaOH
Br2(aq) + NaI(aq) = NaBr + I2 =>
Br2(aq) + 2 NaI(aq) = 2 NaBr + I2
FeS4 + O2 = Fe12O3 + SO2 =>
24 FeS4 + 99 O2 = 2 Fe12O3 + 96 SO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C2H8N2 + O2 = CO + H2O + N2 =>
C2H8N2 + 3 O2 = 2 CO + 4 H2O + N2
KO2 + CO4 = K3C2O3 + O5 =>
15 KO2 + 10 CO4 = 5 K3C2O3 + 11 O5
Na2Co3 + Mg(NO3)2 = MgCo3 + Na(NO3) =>
Na2Co3 + Mg(NO3)2 = MgCo3 + 2 Na(NO3)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NaOH + NH4OH = NH4(OH)2 + Na =>
NaOH + NH4OH = NH4(OH)2 + Na
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
NaF + ZnCl2 = ZnF + NaCl2 =>
NaF + ZnCl2 = ZnF + NaCl2
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
Ca(CH3COO)2 + HNO3 = Ca(NO3) + H(CH3COO)2 =>
Ca(CH3COO)2 + HNO3 = Ca(NO3) + H(CH3COO)2
FeS + O2 + CaCO3 = CaFeO4 + CO2 + SO2 =>
2 FeS + 5 O2 + 2 CaCO3 = 2 CaFeO4 + 2 CO2 + 2 SO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Mg + Ni(NO3)2 = MgNO3 + Ni2 =>
4 Mg + 2 Ni(NO3)2 = 4 MgNO3 + Ni2
Al + FeO = Al2O2 + Fe =>
2 Al + 2 FeO = Al2O2 + 2 Fe
FeCl3 + H2S = FeS + S + HCl =>
2 FeCl3 + 3 H2S = 2 FeS + S + 6 HCl
Cr2O3 + NaOH + NaClO = Na2Cr2O7 + NaCl + H2O =>
Cr2O3 + 2 NaOH + 3 NaClO = Na2Cr2O7 + 3 NaCl + H2O
V + O2 = VO24 =>
V + 12 O2 = VO24
KOH + KMnO4 = K2MnO4 + O2 + H2O =>
4 KOH + 4 KMnO4 = 4 K2MnO4 + O2 + 2 H2O
SnBr2 + H2S = HBr + Sn2S2 =>
2 SnBr2 + 2 H2S = 4 HBr + Sn2S2
AlCl3 + Ca(OH)2 = Al(OH)2 + Cl3Ca =>
AlCl3 + Ca(OH)2 = Al(OH)2 + Cl3Ca
CH4 + O = C2O + HO =>
2 CH4 + 9 O = C2O + 8 HO
Al2(SO4)3 + Br = AlBr3 + SO4 =>
Al2(SO4)3 + 6 Br = 2 AlBr3 + 3 SO4
BaCl2 + Al2S3 = BaS + AlCl3 =>
3 BaCl2 + Al2S3 = 3 BaS + 2 AlCl3
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + Zn(OH)3 = Cu(OH)2 + Zn =>
3 Cu + 2 Zn(OH)3 = 3 Cu(OH)2 + 2 Zn
B + KOH = K2BO2 + H2 =>
B + 2 KOH = K2BO2 + H2
HCl(s) + Na2CO3(s) = NaCl(s) + H2O(s) + CO2 =>
2 HCl(s) + Na2CO3(s) = 2 NaCl(s) + H2O(s) + CO2
CuO + CuCl2 + H2O = Cu2(OH)3Cl =>
3 CuO + CuCl2 + 3 H2O = 2 Cu2(OH)3Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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