| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + Br2(g) = ZnBr2(s)
ClCH2CH2CH2CH2Cl + KOH = KCl + H2O + CHCCH2CH3 =>
ClCH2CH2CH2CH2Cl + 2 KOH = 2 KCl + 2 H2O + CHCCH2CH3
BariumChloride + magnesiumsulfate = bariumsulfate + magnesiumchloride =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
NaNO2 + H2SO4 = NO + HNO3 + H2O + Na2SO4 =>
6 NaNO2 + 3 H2SO4 = 4 NO + 2 HNO3 + 2 H2O + 3 Na2SO4
I2 + I{-} = I3{-} =>
I2 + I{-} = I3{-}
NaC2H3O2 + (NH4)2(SO4) = Na2SO4 + (NH4)C2H3O2 =>
2 NaC2H3O2 + (NH4)2(SO4) = Na2SO4 + 2(NH4)C2H3O2
C7H6O2 + H2SO4 = C7H6O4 + H3SO + S =>
5 C7H6O2 + 3 H2SO4 = 5 C7H6O4 + 2 H3SO + S
H + AgCl3 = Ag3 + HCl =>
9 H + 3 AgCl3 = Ag3 + 9 HCl
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2 =>
2 MnO4{-} + 8 NO2{-} + 6 H{+} = 2 Mn{2+} + 8 NO3{-} + 3 H2
VO2 + Fe2O3 = VO5 + FeO =>
VO2 + 3 Fe2O3 = VO5 + 6 FeO
H{+} + ClO4{-} + Cl{-} = H2O + Cl2 =>
8 H{+} + ClO4{-} + 7 Cl{-} = 4 H2O + 4 Cl2
Ti + BO3 = TiBO3 =>
Ti + BO3 = TiBO3
SiCl4 + H4 = Si + HCl =>
SiCl4 + H4 = Si + 4 HCl
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9 =>
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9
Ti + BO3 = TiBO3 =>
Ti + BO3 = TiBO3
H{+} + Fe{2+} + MnO4{2-} = Fe{3+} + Mn{2+} + H2O =>
8 H{+} + 4 Fe{2+} + MnO4{2-} = 4 Fe{3+} + Mn{2+} + 4 H2O
SO3 + H203 = SO + H2O =>
203 SO3 + 4 H203 = 203 SO + 406 H2O
Mn{2+} + H2O + CO{2+} = CO + MnO4 + H{+} =>
Mn{2+} + 4 H2O + 3 CO{2+} = 3 CO + MnO4 + 8 H{+}
H2CO3 + H3PO4 = H5CPO7 =>
H2CO3 + H3PO4 = H5CPO7
H2CO3 + Fe(OH)2 = Fe(CO3) + H2O =>
H2CO3 + Fe(OH)2 = Fe(CO3) + 2 H2O
NH4Cl + SOH = NH3 + H2O + SCl =>
NH4Cl + SOH = NH3 + H2O + SCl
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH5O =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH5O
Ti + BO3 = TiBO3 =>
Ti + BO3 = TiBO3
OH{-} + NO + Ag{+} = Ag + NO3{-} + H2O =>
4 OH{-} + NO + 3 Ag{+} = 3 Ag + NO3{-} + 2 H2O
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
C5H9NO4 + O2 = H2O + CO2 + NH3 =>
2 C5H9NO4 + 9 O2 = 6 H2O + 10 CO2 + 2 NH3
Al + NaBr = NaAl + Br =>
Al + NaBr = NaAl + Br
GaBr3 + K2SO4 = KBr + Ga2(SO4)3 =>
2 GaBr3 + 3 K2SO4 = 6 KBr + Ga2(SO4)3
Ti + BO3 = TiBO3 =>
Ti + BO3 = TiBO3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
NH3 + H2CO3 = NCO3 + H5 =>
NH3 + H2CO3 = NCO3 + H5
As2S3 + KMnO4 + HNO3 = H3AsO4 + Mn(NO3)2 + KNO3 + SO2 + H2O =>
5 As2S3 + 22 KMnO4 + 66 HNO3 = 10 H3AsO4 + 22 Mn(NO3)2 + 22 KNO3 + 15 SO2 + 18 H2O
HCl + Ca2CO3 = H2O + CaCl + CO2 =>
2 HCl + Ca2CO3 = H2O + 2 CaCl + CO2
CuO + CuS = Cu + SO3 =>
3 CuO + CuS = 4 Cu + SO3
CH3COK + H2O = H3O + CH2COK =>
CH3COK + H2O = H3O + CH2COK
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2 + Sn(s) =>
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2 + Sn(s)
KNO3 + AI + KOH + H2O = NH3 + K[AI(OH)4] =>
3 KNO3 + 8 AI + 5 KOH + 18 H2O = 3 NH3 + 8 K[AI(OH)4]
CO2 + H2O + CH4N2O = C11H15NO2 + O2 =>
21 CO2 + 13 H2O + CH4N2O = 2 C11H15NO2 + 26 O2
H2X + Na2CO3 = CO2 + H2O + Na2X =>
H2X + Na2CO3 = CO2 + H2O + Na2X
BI(OH)3 + K2(SNO2) = BI + K2(SNO3) + H2O =>
2 BI(OH)3 + 3 K2(SNO2) = 2 BI + 3 K2(SNO3) + 3 H2O
(HCOO)3Fe + H2O = HCOOH + (HCOO)Fe(OH)2 =>
(HCOO)3Fe + 2 H2O = 2 HCOOH + (HCOO)Fe(OH)2
FeO + P2O5 = FeP2 + O6 =>
FeO + P2O5 = FeP2 + O6
KMnO4 + H2SO4 + NaCl = KHSO4 + NaSO4 + MnSO4 + H2O + Cl2 =>
4 KMnO4 + 18 H2SO4 + 10 NaCl = 4 KHSO4 + 10 NaSO4 + 4 MnSO4 + 16 H2O + 5 Cl2
Ti(OH)3 + HNO3 = Ti(NO3)3 + H2O =>
Ti(OH)3 + 3 HNO3 = Ti(NO3)3 + 3 H2O
NaO + S + H2O = NaS + H2O2 =>
NaO + S + H2O = NaS + H2O2
Bi + S = Bi2S3(s) =>
2 Bi + 3 S = Bi2S3(s)
KY + HNO3 = Y + NO2 + KNO3 + H2O =>
KY + 2 HNO3 = Y + NO2 + KNO3 + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Li2S + AgNO3 = LiNO3 + Ag2S =>
Li2S + 2 AgNO3 = 2 LiNO3 + Ag2S
Ti + BO3 = TiBO3 =>
Ti + BO3 = TiBO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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