| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 + NaSO4 = H2SO4 + NaSO3
CH3COOH + C5H5N = CH3COO + C5H6N =>
CH3COOH + C5H5N = CH3COO + C5H6N
Co + CuOH = Co(OH)2 + Cu =>
Co + 2 CuOH = Co(OH)2 + 2 Cu
Cr + CO3 = Cr2(CO3)3 =>
2 Cr + 3 CO3 = Cr2(CO3)3
CN + H2S = HCN + S =>
2 CN + H2S = 2 HCN + S
Co(NO3)2 + NH4SCN = Co(SCN)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4SCN = Co(SCN)2 + 2 NH4NO3
Co + CuOH = Co(OH)2 + Cu =>
Co + 2 CuOH = Co(OH)2 + 2 Cu
Na2SO4 + NaCl = Na3SO4Cl =>
Na2SO4 + NaCl = Na3SO4Cl
C2H5COOH + Zn = C2H5COOZn + H2 =>
2 C2H5COOH + 2 Zn = 2 C2H5COOZn + H2
SFe + O2 = FeO + SO2 =>
2 SFe + 3 O2 = 2 FeO + 2 SO2
H3CCH2CH2COOH + O2 = CO2 + H2O =>
H3CCH2CH2COOH + 5 O2 = 4 CO2 + 4 H2O
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
C6H5CO2 + H2O = OH + C6H5COOH =>
C6H5CO2 + H2O = OH + C6H5COOH
Al2(SO4)3 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
Al2(SO4)3 + 4 H2O = (Al(OH)2)2SO4 + 2 H2SO4
K(s) + HNO3(aq) = KNO3 + H2 =>
2 K(s) + 2 HNO3(aq) = 2 KNO3 + H2
CaH2 + H2O = (Ca(OH)2) + H =>
CaH2 + 2 H2O = (Ca(OH)2) + 4 H
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
Ca + As = CaAs =>
Ca + As = CaAs
CH3OH + H2SO4 = CH3 + H2O + HOSO3 =>
CH3OH + H2SO4 = CH3 + H2O + HOSO3
Li(s) + P4(s) = LiP =>
4 Li(s) + P4(s) = 4 LiP
H3C2O4 + NaOH = Na2HC2O4 + H2O =>
H3C2O4 + 2 NaOH = Na2HC2O4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H8 + H2O = H2 + CO =>
C2H8 + 2 H2O = 6 H2 + 2 CO
HClO3 + FeSO4 + H2SO4 = HCl + Fe2(SO4)3 + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = HCl + 3 Fe2(SO4)3 + 3 H2O
H2O + N2H6O = NH5O + OH =>
3 H2O + N2H6O = 2 NH5O + 2 OH
CH3OOH + NaOH = NaC2H3O2 + H2O =>
2 CH3OOH + NaOH = NaC2H3O2 + 3 H2O
(C6H8O6) + Mg(OH)2 = Mg(C6H7O6)2 + H2O =>
2(C6H8O6) + Mg(OH)2 = Mg(C6H7O6)2 + 2 H2O
Co + CuOH = Co(OH)2 + Cu =>
Co + 2 CuOH = Co(OH)2 + 2 Cu
FeS2 + HCl = FeCl + S2H =>
FeS2 + HCl = FeCl + S2H
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Co + CuOH = Co(OH)2 + Cu =>
Co + 2 CuOH = Co(OH)2 + 2 Cu
K2CrO4(aq) + NaOH(aq) = KOH(aq) + Na2CrO4(s) =>
K2CrO4(aq) + 2 NaOH(aq) = 2 KOH(aq) + Na2CrO4(s)
Cl(OH) + HNO3 = ClNO3 + H2O =>
Cl(OH) + HNO3 = ClNO3 + H2O
NaSiO4 + H2SO4 = NaSO4 + H2SiO4 =>
NaSiO4 + H2SO4 = NaSO4 + H2SiO4
AgCl2 + Ag = AgCl =>
AgCl2 + Ag = 2 AgCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
ZnO + Co(NO3)2 = ZnCo2O4 + NO2 + O2 =>
2 ZnO + 4 Co(NO3)2 = 2 ZnCo2O4 + 8 NO2 + O2
NaCI + KNO3 = KCI + NaNO3 =>
NaCI + KNO3 = KCI + NaNO3
BaBr2 + CuSO4 = CuBr2 + BaSO4 =>
BaBr2 + CuSO4 = CuBr2 + BaSO4
MnO + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2O
KH + H2O = KOH + H3O =>
KH + 3 H2O = KOH + 2 H3O
H2S + KOH = H2O + KSH =>
H2S + KOH = H2O + KSH
C5H6O(l) + O2 = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2 = 5 CO2(g) + 3 H2O(g)
HCN + H2 = NH4 + CH4 =>
2 HCN + 7 H2 = 2 NH4 + 2 CH4
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
AgNo3 + NaOH = Ag2 + H2O2 + NaNo2 =>
4 AgNo3 + 6 NaOH = 2 Ag2 + 3 H2O2 + 6 NaNo2
Co + CuOH = Co(OH)2 + Cu =>
Co + 2 CuOH = Co(OH)2 + 2 Cu
CuI2 + Cl2 = CuCl + I2 =>
2 CuI2 + Cl2 = 2 CuCl + 2 I2
Al + H2C2O4 = Al2(C2O4)3 + H2 =>
2 Al + 3 H2C2O4 = Al2(C2O4)3 + 3 H2
Hg + Au(NO3)3 = Au + Hg(NO3)2 =>
3 Hg + 2 Au(NO3)3 = 2 Au + 3 Hg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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