| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2CrO4 + 2 CH3COOH = 2 Ag2CH3COO + Cr2O7 + H2O
Ag + S2O3 = Ag(S2O3) =>
Ag + S2O3 = Ag(S2O3)
CH3CH2CH2CH2COONa + HCl = CH3CH2CH2CH2COONaCl + H =>
CH3CH2CH2CH2COONa + HCl = CH3CH2CH2CH2COONaCl + H
Cr2O3 + KOH + H2O = K[Cr(OH)6] + H2 =>
Cr2O3 + 2 KOH + 7 H2O = 2 K[Cr(OH)6] + 2 H2
Al2(SO4)3 + Zn(OH)2 = Al(OH)3 + ZnSO4 =>
Al2(SO4)3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 ZnSO4
Pb(s) + ZnCl2(aq) = Zn(s) + PbCl2(aq) =>
Pb(s) + ZnCl2(aq) = Zn(s) + PbCl2(aq)
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + Cl2 =>
(NH4)2SO4*FeSO4*6H2O + BaCl2 = Ba[(NH4)2SO4*FeSO4*6H2O] + Cl2
CaSiO3CaMgSiO4 = Ca2MgSi2O7 =>
CaSiO3CaMgSiO4 = Ca2MgSi2O7
HS = H + S =>
HS = H + S
Na4SiO4(s) = Na + Si + O2 =>
Na4SiO4(s) = 4 Na + Si + 2 O2
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
V + HNO3 = H2O + NO + V2O5 =>
6 V + 10 HNO3 = 5 H2O + 10 NO + 3 V2O5
H2Po4 + NaOH = Na2Po4 + H2O =>
H2Po4 + 2 NaOH = Na2Po4 + 2 H2O
C12H22 + O2 = CO + H2O =>
2 C12H22 + 23 O2 = 24 CO + 22 H2O
Co + CO = CoCO =>
Co + CO = CoCO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C6H6O + Br2 = C6H3Br3O + HBr =>
C6H6O + 3 Br2 = C6H3Br3O + 3 HBr
Mg(OH)2 + NaHCO3 = Mg(HCO3)2 + NaOH =>
Mg(OH)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaOH
Mg + Cl2I = Cl2 + MgI2 =>
Mg + 2 Cl2I = 2 Cl2 + MgI2
IO3 + SO2 + H2O = SO4{2-} + I2 + H{+} =>
2 IO3 + 6 SO2 + 6 H2O = 6 SO4{2-} + I2 + 12 H{+}
Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + Sr2(SO4)2 =>
2 Al2(SO4)3 + 6 Sr(NO3)2 = 4 Al(NO3)3 + 3 Sr2(SO4)2
KBrO3 + H2S = S + KBr + H2O =>
KBrO3 + 3 H2S = 3 S + KBr + 3 H2O
Ca2 + H2O = CaH2 + O =>
Ca2 + 2 H2O = 2 CaH2 + 2 O
K2CO3 + HBr = KBr + CO2 + H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2 + H2O
COOHC8H8COOK + NaOH = Na + H2O + COOC8H8COOK =>
COOHC8H8COOK + NaOH = Na + H2O + COOC8H8COOK
C2H3OF + H2O = HC2H3O2 + HF =>
C2H3OF + H2O = HC2H3O2 + HF
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
S2O3 + H3O = S + H2O =>
S2O3 + 6 H3O = 2 S + 9 H2O
NO(g) + NO2(g) = N2O3 =>
NO(g) + NO2(g) = N2O3
NaOH + FeCe3 = Fe(OH)3 + NaCe =>
3 NaOH + FeCe3 = Fe(OH)3 + 3 NaCe
CH3CH2COH + CH3NH2 = CH4 + CH3CH2CONH2 =>
CH3CH2COH + CH3NH2 = CH4 + CH3CH2CONH2
Co(OH)2 + NH3 = Co(NH3)6 + OH =>
Co(OH)2 + 6 NH3 = Co(NH3)6 + 2 OH
C2H6 + H2O = H2 + CO2 =>
C2H6 + 4 H2O = 7 H2 + 2 CO2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
GeO2 + H2 = Ge4 + H2O =>
4 GeO2 + 8 H2 = Ge4 + 8 H2O
KHCO3 + HNO3 = KHNO3 + HCO3 =>
KHCO3 + HNO3 = KHNO3 + HCO3
BaCO2 = BaOCO =>
BaCO2 = BaOCO
Fe(NO3)3*9H2O = Fe2O3 + NO2 + H2O + O2 =>
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 12 NO2 + 36 H2O + 3 O2
BeI2 + Cu2SO4 = BeSO4 + Cu2I2 =>
BeI2 + Cu2SO4 = BeSO4 + Cu2I2
Cu + ZnCl2 = CuCl2 + Zn = =>
Cu + ZnCl2 = CuCl2 + Zn
HCl + Au + O2 = HAuCl4 + H2O =>
16 HCl + 4 Au + 3 O2 = 4 HAuCl4 + 6 H2O
C24H40O5 + O2 = CO2 + H2O =>
2 C24H40O5 + 63 O2 = 48 CO2 + 40 H2O
KCr2O7 + H2O = O2 + KOH + Cr2O3 =>
4 KCr2O7 + 2 H2O = 7 O2 + 4 KOH + 4 Cr2O3
NaClO + KI + CCl4 = NaCl + KCl + I2 + CO2 =>
2 NaClO + 4 KI + CCl4 = 2 NaCl + 4 KCl + 2 I2 + CO2
K + H2O + ZnCl2 = H2 + Zn(OH)2 + KCl =>
2 K + 2 H2O + ZnCl2 = H2 + Zn(OH)2 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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