| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O + 2 ClHO = C6H10O + 2 H2O + 2 Cl
LiC2H3O2 + Ba = Ba(C2H3O2)2 + Li =>
2 LiC2H3O2 + Ba = Ba(C2H3O2)2 + 2 Li
C6H8N2O4 + HCl = C6H9N2O2 + ClO2 =>
C6H8N2O4 + HCl = C6H9N2O2 + ClO2
Al2S3 + Cu(OH)2 = CuS + Al(OH)3 =>
Al2S3 + 3 Cu(OH)2 = 3 CuS + 2 Al(OH)3
C6H6 + CH3CH(Cl)CH3 = C9H12 + HCl =>
C6H6 + CH3CH(Cl)CH3 = C9H12 + HCl
Cu(NH3)4(OH)2 = Cu + NH3 + O2 + H2O =>
2 Cu(NH3)4(OH)2 = 2 Cu + 8 NH3 + O2 + 2 H2O
H2SeO3 + KMnO4 + HNO3 = H2SeO4 + Mn(NO3)2 + KNO3 + H2O =>
5 H2SeO3 + 2 KMnO4 + 6 HNO3 = 5 H2SeO4 + 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
FeSO4 + NaCO2 = FeCO2 + NaSO4 =>
FeSO4 + NaCO2 = FeCO2 + NaSO4
(NH4)2CrO4 + NaOH = Na2CrO4 + NH3 + H2O =>
(NH4)2CrO4 + 2 NaOH = Na2CrO4 + 2 NH3 + 2 H2O
Cl2 + CrI3 + KOH = KCrO4 + KIO4 + KCl + H2O =>
14 Cl2 + CrI3 + 32 KOH = KCrO4 + 3 KIO4 + 28 KCl + 16 H2O
KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + HCO3 + K + SiO2 =>
2 KAlSi3O8 + 2 H2CO3 + H2O = Al2Si2O5(OH)4 + 2 HCO3 + 2 K + 4 SiO2
Ca(NO3)2 + K2S = CaS + K(NO3) =>
Ca(NO3)2 + K2S = CaS + 2 K(NO3)
(NH4)2PtCl4 + NH4OH = Pt(NH3)2Cl2 + NH4Cl + H2O =>
(NH4)2PtCl4 + 2 NH4OH = Pt(NH3)2Cl2 + 2 NH4Cl + 2 H2O
Al(NO3)3 + H3PO4 = Al(PO4) + HNO3 =>
Al(NO3)3 + H3PO4 = Al(PO4) + 3 HNO3
NaOH + Ag = Na + AgOH =>
NaOH + Ag = Na + AgOH
Rb + KOH = RbOH + K =>
Rb + KOH = RbOH + K
K2Cr2O7 + Na2SO3 + HCl = Na2SO4 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 3 Na2SO4 + 2 CrCl3 + 2 KCl + 4 H2O
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
Hg + HNO3 = Hg[NO3]2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg[NO3]2 + 2 NO + 4 H2O
HNO2 + Mg(OH)2 = Mg(NO3)2 + H22 =>
22 HNO2 + 11 Mg(OH)2 = 11 Mg(NO3)2 + 2 H22
NaCl + K2CO3 = KCl + Na2CO3 =>
2 NaCl + K2CO3 = 2 KCl + Na2CO3
LiF + KCl = LiCl + KF =>
LiF + KCl = LiCl + KF
S + HF = SF4 + H2 =>
S + 4 HF = SF4 + 2 H2
COH + HCl = H + ClCO =>
COH + HCl = 2 H + ClCO
Cr(OH)3 + NaOH + NaClO4 = Na2CrO4 + NaCl + H2O =>
8 Cr(OH)3 + 16 NaOH + 3 NaClO4 = 8 Na2CrO4 + 3 NaCl + 20 H2O
NaHSO3 + H2O2 = Na2SO4 + H2O + H2SO4 =>
2 NaHSO3 + 2 H2O2 = Na2SO4 + 2 H2O + H2SO4
CH3NH3ClNaOH = CH3NH3NaClOH =>
CH3NH3ClNaOH = CH3NH3NaClOH
Zn + HCOOH = Zn(HCOO)2 + H2 =>
Zn + 2 HCOOH = Zn(HCOO)2 + H2
NaI + KClO3 + H2O = I2 + KCl + NaOH =>
6 NaI + KClO3 + 3 H2O = 3 I2 + KCl + 6 NaOH
Fe2O2 + H2 = Fe + H2O =>
Fe2O2 + 2 H2 = 2 Fe + 2 H2O
NiO(s) + HNO3(ac) = Ni(NO3)2(ac) + H2O(l) =>
NiO(s) + 2 HNO3(ac) = Ni(NO3)2(ac) + H2O(l)
K2SO4 + NaCl = NaSO4 + K2Cl =>
K2SO4 + NaCl = NaSO4 + K2Cl
NO2(g) + O2(g) + H2O(l) = HNO3(aq) =>
4 NO2(g) + O2(g) + 2 H2O(l) = 4 HNO3(aq)
H2CO3 + AgOH = Ag2CO3 + H2O =>
H2CO3 + 2 AgOH = Ag2CO3 + 2 H2O
H2SeO4 + CuO = H2O + CuSeO4 =>
H2SeO4 + CuO = H2O + CuSeO4
C5H5N + O2 = C02 + NO3{-} + H2O + H{+} =>
2 C5H5N + 5 O2 = 5 C02 + 2 NO3{-} + 4 H2O + 2 H{+}
CuSO4 + NaOH + CH3CH2COCH3 = Cu2O + CH3COOH + Na2SO4 + H2O =>
6 CuSO4 + 12 NaOH + CH3CH2COCH3 = 3 Cu2O + 2 CH3COOH + 6 Na2SO4 + 6 H2O
CoCl2 + Ba(OH)2 = Co(OH)2 + BaCl2 =>
CoCl2 + Ba(OH)2 = Co(OH)2 + BaCl2
LiI + BaS = Li2S + BaI2 =>
2 LiI + BaS = Li2S + BaI2
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
NH4OH = H3O + NH2 =>
NH4OH = H3O + NH2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g) =>
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g)
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Al + KNO3 = Al2O3 + KNO2 =>
2 Al + 3 KNO3 = Al2O3 + 3 KNO2
CH3ClCl2 = CH2Cl2HCl =>
CH3ClCl2 = CH2Cl2HCl
Mn3(PO3)4 + Ga2S3 = MnS2 + GaPO3 =>
Mn3(PO3)4 + 2 Ga2S3 = 3 MnS2 + 4 GaPO3
HCl(aq) + Na2S(aq) = NaCl + H2S =>
2 HCl(aq) + Na2S(aq) = 2 NaCl + H2S
CH3CH2CH2OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2CH2OH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
SbCl3 + Zn = Sb + ZnCl2 =>
2 SbCl3 + 3 Zn = 2 Sb + 3 ZnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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