| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + HCl = CH3Cl + H2O
Mg2(CO3)5 + H3PO4 = Mg3(PO4)5 + H2CO3 =>
3 Mg2(CO3)5 + 10 H3PO4 = 2 Mg3(PO4)5 + 15 H2CO3
NH2CH2COOH + HCl = [H3NCH2COOH]Cl =>
NH2CH2COOH + HCl = [H3NCH2COOH]Cl
CH3CO2H + NaBH4 + H2O = CH3CH2OH + NaBO3 =>
5 CH3CO2H + 2 NaBH4 + H2O = 5 CH3CH2OH + 2 NaBO3
Na4C + MnCl5 = NaCl + Mn4C5 =>
5 Na4C + 4 MnCl5 = 20 NaCl + Mn4C5
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Ag6 + Na8 = Ag4Na2 =>
8 Ag6 + 3 Na8 = 12 Ag4Na2
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
KBr + Cl = Br + KCl =>
KBr + Cl = Br + KCl
H2SO3 + Ba(OH)2 = Ba(HSO3)2 + H2O =>
2 H2SO3 + Ba(OH)2 = Ba(HSO3)2 + 2 H2O
FeC2O4 + O2 = FeO2 + CO2 =>
FeC2O4 + O2 = FeO2 + 2 CO2
H2(g) + N2() = NH3 =>
3 H2(g) + N2() = 2 NH3
S8 + CO2 = SO2 + C =>
S8 + 8 CO2 = 8 SO2 + 8 C
CH4 + N2Cl6 = CCl4 + N2 + H2 =>
3 CH4 + 2 N2Cl6 = 3 CCl4 + 2 N2 + 6 H2
HNO3 + C4 = C4(NO3)2 + H2O + NO =>
8 HNO3 + 3 C4 = 3 C4(NO3)2 + 4 H2O + 2 NO
ZnSO4Na2CO3 = ZnCO3Na2SO4 =>
ZnSO4Na2CO3 = ZnCO3Na2SO4
CuSO4 + N2H4 = Cu + SO2 + H2O + NO =>
2 CuSO4 + N2H4 = 2 Cu + 2 SO2 + 2 H2O + 2 NO
Y + Cl2 + H2O = HCl + HYO3 =>
2 Y + 5 Cl2 + 6 H2O = 10 HCl + 2 HYO3
H3PO4 = H2{+} + HPO4{-} =>
H3PO4 = H2{+} + HPO4{-}
AgI + NH3 = [Ag(NH3)2]I =>
AgI + 2 NH3 = [Ag(NH3)2]I
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
KF + H(NO3) = K(NO3) + HF =>
KF + H(NO3) = K(NO3) + HF
HNO3 + KHCO3 = KHNO3 + HCO3 =>
HNO3 + KHCO3 = KHNO3 + HCO3
HI + sodiumhydroxide = sodiumiodide + water =>
HI + NaOH = NaI + H2O
Ag + Cu2S = Ag2Cu2S =>
2 Ag + Cu2S = Ag2Cu2S
CH3OH + O2 = CO2 + H20(water) =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20(water)
CrO(O2)2 + H{+} = Cr{+3} + O2 + H2O =>
4 CrO(O2)2 + 12 H{+} = 4 Cr{+3} + 7 O2 + 6 H2O
CaI2 + NaOH = NaI + Ca(OH)2 =>
CaI2 + 2 NaOH = 2 NaI + Ca(OH)2
CH3CO + CH3 = CH3COCH3 =>
CH3CO + CH3 = CH3COCH3
CO2 + H2O = C18H12O6 + O2 =>
18 CO2 + 6 H2O = C18H12O6 + 18 O2
Hg2S + CaO = Hg2O + CaS =>
Hg2S + CaO = Hg2O + CaS
Y + Br2 = YBr =>
2 Y + Br2 = 2 YBr
Na2SO3 + AgNO3 + KOH = Na2SO4 + Ag + KNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 KOH = Na2SO4 + 2 Ag + 2 KNO3 + H2O
H2SO3 + MnO4 = SO4 + Mn + H =>
4 H2SO3 + MnO4 = 4 SO4 + Mn + 8 H
Ca(OH)2 + H3PO4 + ZnO = CaZn2(PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 + 2 ZnO = CaZn2(PO4)2 + 4 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
MnO4{-} + I{-} + H{+} = Mn{+6} + I2 + H2O =>
2 MnO4{-} + 2 I{-} + 16 H{+} = 2 Mn{+6} + I2 + 8 H2O
KCN + SnCO3 = K2CO3 + Sn(CN)2 =>
2 KCN + SnCO3 = K2CO3 + Sn(CN)2
NaOH + GaI3 = NaI3 + GaOH =>
NaOH + GaI3 = NaI3 + GaOH
HMnO4 + H2SO3 = MnO2 + H2SO4 + H2O =>
2 HMnO4 + 3 H2SO3 = 2 MnO2 + 3 H2SO4 + H2O
FeSCN + PO4 = FePO4 + SCN =>
FeSCN + PO4 = FePO4 + SCN
NH4VO3 + Zn + HCl = V2O3 + NH3 + H2O + ZnCl2 =>
2 NH4VO3 + 2 Zn + 4 HCl = V2O3 + 2 NH3 + 3 H2O + 2 ZnCl2
OH + IO2 = IO4 + H2O =>
4 OH + IO2 = IO4 + 2 H2O
K2SO4 + HNO3 = KNO3 + H2SO4 =>
K2SO4 + 2 HNO3 = 2 KNO3 + H2SO4
Mn(OH)2 + Br2 = MnBr(OH)2 =>
2 Mn(OH)2 + Br2 = 2 MnBr(OH)2
NaC6H7O7 + CaCl2 = Ca(C6H7O7)2 + NaCl =>
2 NaC6H7O7 + CaCl2 = Ca(C6H7O7)2 + 2 NaCl
MnSO4 + Na2HPO4 + NH4OH = MnNH4PO4 + Na2SO4 + H2O =>
MnSO4 + Na2HPO4 + NH4OH = MnNH4PO4 + Na2SO4 + H2O
BrCl + CuSO4 = BrSO4 + ClCu =>
BrCl + CuSO4 = BrSO4 + ClCu
S2O + H2O = SH + OH =>
S2O + 3 H2O = 2 SH + 4 OH
C3H8 + NaOH = C3H8(OH)2 + Na =>
C3H8 + 2 NaOH = C3H8(OH)2 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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