| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2H3O2 + KCO3 = CaK + C2H3O2CO3
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
CH3CH2CH2COCl + H2O = HCl + CH3CH2CH2COOH =>
CH3CH2CH2COCl + H2O = HCl + CH3CH2CH2COOH
SO2 + Li2Se1 = S1Se2 + Li2O1 =>
SO2 + 2 Li2Se1 = S1Se2 + 2 Li2O1
SiO + Ba(OH)2 = BaSiO2 + H2O =>
SiO + Ba(OH)2 = BaSiO2 + H2O
Na2S + Ni(NO3)2 = NiS + Na(NO3) =>
Na2S + Ni(NO3)2 = NiS + 2 Na(NO3)
CrClO2 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
6 CrClO2 + 18 KOH + KClO3 = 7 KCl + 6 K2CrO4 + 9 H2O
HCHO2 + Mg(OH)2 = H2O + Mg(HCO2)2 =>
2 HCHO2 + Mg(OH)2 = 2 H2O + Mg(HCO2)2
SO2 + H3 + O2 = H2SO4 =>
3 SO2 + 2 H3 + 3 O2 = 3 H2SO4
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
FeS3 + HCl = FeCl3 + H2S2 =>
2 FeS3 + 6 HCl = 2 FeCl3 + 3 H2S2
K2MnO4 + HCl + K2SO3 = MnSO4 + H2O + KCl + K2SO4 =>
K2MnO4 + 4 HCl + 2 K2SO3 = MnSO4 + 2 H2O + 4 KCl + K2SO4
(CH3NH2)2 + H2SO4 = (CH3NH3)HSO4 =>
(CH3NH2)2 + 2 H2SO4 = 2(CH3NH3)HSO4
VO2NO3 + Zn + HCl = VOCl2 + Zn(NO3)2 + H2O =>
2 VO2NO3 + Zn + 4 HCl = 2 VOCl2 + Zn(NO3)2 + 2 H2O
KI + H2SO4 + H2O2 = K2SO4 + H2O + I =>
2 KI + H2SO4 + H2O2 = K2SO4 + 2 H2O + 2 I
CCl + NaS = CS + NaCl =>
CCl + NaS = CS + NaCl
ZnCl2 + NH4OH = Zn(OH) + NH4Cl2 =>
ZnCl2 + NH4OH = Zn(OH) + NH4Cl2
MgOHCl + H2SO4 = MgCl2 + MgSO4 + H2O =>
2 MgOHCl + H2SO4 = MgCl2 + MgSO4 + 2 H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
ZnO + Al2O3 = AlZnO + O =>
2 ZnO + Al2O3 = 2 AlZnO + 3 O
NH2OH + CuSO4 + KOH = K2SO4 + Cu2O + N2 + H2O =>
2 NH2OH + 2 CuSO4 + 4 KOH = 2 K2SO4 + Cu2O + N2 + 5 H2O
MnSO4 + NaOH + Br2 = Mn(OH)4 + Na2SO4 + NaBr =>
MnSO4 + 4 NaOH + Br2 = Mn(OH)4 + Na2SO4 + 2 NaBr
Cl2 + KF = KCl + FCl =>
Cl2 + KF = KCl + FCl
SrSe + NH4Cl = SrH4Cl + NSe =>
SrSe + NH4Cl = SrH4Cl + NSe
CO2 + H2 = H2O + C16H34 =>
16 CO2 + 49 H2 = 32 H2O + C16H34
Cu2S3 + Mg = MgS + Cu =>
Cu2S3 + 3 Mg = 3 MgS + 2 Cu
H2O + NO2{-} + CrO7{-2} = NO3{-} + Cr{+3} + OH{-} =>
5 H2O + 9 NO2{-} + 2 CrO7{-2} = 9 NO3{-} + 2 Cr{+3} + 10 OH{-}
FeCl2 + LiFePO4 = Fe2PO4 + LiCl2 =>
FeCl2 + LiFePO4 = Fe2PO4 + LiCl2
Manganesedioxide + hydrochloricacid = Manganese(II)chloride + chlorine + water =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CO2(g) + NaOH(aq) = Na2CO3 + H2O =>
CO2(g) + 2 NaOH(aq) = Na2CO3 + H2O
K[Al(OH)4(H2O)2] + CO2 = Al(OH)3 + KHCO3 + H2O =>
K[Al(OH)4(H2O)2] + CO2 = Al(OH)3 + KHCO3 + 2 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CH3COCH3 + NH2OH = H2O + CO2 + CH2NH2 =>
7 CH3COCH3 + 16 NH2OH = 13 H2O + 5 CO2 + 16 CH2NH2
CN2H + CaOH = CaCN2 + H2O =>
CN2H + CaOH = CaCN2 + H2O
O2(g) + SO2(g) + NaCl(s) = Na2SO4 + Cl2(g) =>
O2(g) + SO2(g) + 2 NaCl(s) = Na2SO4 + Cl2(g)
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
Pb + CH3COOH = Pb(CH3)COOH =>
Pb + CH3COOH = Pb(CH3)COOH
AsO3{3-} + Zn{+} + H{+} = AsH3 + Zn{2+} + H2O =>
AsO3{3-} + 6 Zn{+} + 9 H{+} = AsH3 + 6 Zn{2+} + 3 H2O
HI + H2SO4 = I4 + H2S + H2O =>
8 HI + H2SO4 = 2 I4 + H2S + 4 H2O
MnO4{-} + S2O6{2-} + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 S2O6{2-} + 2 H2O = 2 Mn{2+} + 10 SO4{2-} + 4 H{+}
Hl + Li = HlLi =>
Hl + Li = HlLi
C5H11NO2S + HgNO3 = C5H10HgS + HNO3 + NO2 =>
C5H11NO2S + HgNO3 = C5H10HgS + HNO3 + NO2
HCOOH + Mg = HCOOMg + H =>
HCOOH + Mg = HCOOMg + H
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
Li + Ca = Li4Ca =>
4 Li + Ca = Li4Ca
C6H5SO3H + NaOH = NaC6H5SO3 + H2O =>
C6H5SO3H + NaOH = NaC6H5SO3 + H2O
HgS + HNO3 + HCl = H2HgCl4 + NO + H2SO4 + H2O =>
3 HgS + 8 HNO3 + 12 HCl = 3 H2HgCl4 + 8 NO + 3 H2SO4 + 4 H2O
Be(OH)2 + Na2SO3 = NaOH + BeSO3 =>
Be(OH)2 + Na2SO3 = 2 NaOH + BeSO3
Na3CrO3 + Cl2 + NaOH = Na3CrO4 + NaCl + H2O =>
Na3CrO3 + Cl2 + 2 NaOH = Na3CrO4 + 2 NaCl + H2O
Li3P + HCl = LiCl + PH3 =>
Li3P + 3 HCl = 3 LiCl + PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/23
Équations équilibrées sur01/15/23
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