| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 = Al2O3 + 3 CO2
ZnO + S2O5 = Zn3(SO4)2 =>
3 ZnO + S2O5 = Zn3(SO4)2
NH4HF2 + H2SO4 = NH4SO4 + H3F2 =>
NH4HF2 + H2SO4 = NH4SO4 + H3F2
Zn(s)HCL(aq) = H(aq)ZnCL(s) =>
Zn(s)HCL(aq) = H(aq)ZnCL(s)
Zn + HgCl2 = Zn{2+} + Cl{-} + Hg =>
Zn + HgCl2 = Zn{2+} + 2 Cl{-} + Hg
KCIO3 = KCI + O2KCIO4 = KCI + O2 =>
2 KCIO3 = KCI + O2KCIO4
H3PO3 + Cu(OH)2 = Cu(HPO3) + H2O =>
H3PO3 + Cu(OH)2 = Cu(HPO3) + 2 H2O
Pb(NO3)2(aq)KCl(aq) = PbKCl(NO3)2 =>
Pb(NO3)2(aq)KCl(aq) = PbKCl(NO3)2
HNO3 + Ag2S = AgNO3 + H2S =>
2 HNO3 + Ag2S = 2 AgNO3 + H2S
NaOH + KHSO4 = NaKSO4 + H2O =>
NaOH + KHSO4 = NaKSO4 + H2O
KMg3AlSi3O10(OH)2 + H2SO4 = K2SO4 + Al2(SO4)3 + SiO2 + H2O + MgSO4 =>
2 KMg3AlSi3O10(OH)2 + 10 H2SO4 = K2SO4 + Al2(SO4)3 + 6 SiO2 + 12 H2O + 6 MgSO4
LiS = Li2S2 =>
2 LiS = Li2S2
NiCl2(aq)Ag(NO3)(aq) = NiNO3(aq)AgCl2(s) =>
NiCl2(aq)Ag(NO3)(aq) = NiNO3(aq)AgCl2(s)
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
Sr(OH)2 + HC = H2O + SrC2 =>
Sr(OH)2 + 2 HC = 2 H2O + SrC2
CaPO4 + SiO2 + C2 = P + CaSiO3 + CO2 =>
4 CaPO4 + 4 SiO2 + 3 C2 = 4 P + 4 CaSiO3 + 6 CO2
H{+} + Cr2O72{-} + CH3CH2OH = Cr3{+} + CH3COOH + H2O =>
20 H{+} + 12 Cr2O72{-} + 427 CH3CH2OH = 8 Cr3{+} + 427 CH3COOH + 437 H2O
Fe3O42 + H2 = Fe2 + H2O =>
2 Fe3O42 + 84 H2 = 3 Fe2 + 84 H2O
Fe2(SO4)3KOH = Fe2OHK(SO4)3 =>
Fe2(SO4)3KOH = Fe2OHK(SO4)3
Perbromicacid + Potassiumhydroxide = Potassiumperbromate + Water =>
HBrO4 + KOH = KBrO4 + H2O
KMnO4Cu = CuMnO4K =>
KMnO4Cu = CuMnO4K
CoCO3H3PO4 = CoPO4H3CO3 =>
CoCO3H3PO4 = CoPO4H3CO3
HClO(aq)KI(s) = HIO(aq)KCl(aq) =>
HClO(aq)KI(s) = HIO(aq)KCl(aq)
HF + K3Po4 = H3Po4 + KF =>
3 HF + K3Po4 = H3Po4 + 3 KF
K3Po + Ca = K + Ca3(Po4)2 =>
8 K3Po + 3 Ca = 24 K + Ca3(Po4)2
H3PO4NaOH = H4ONaPO4 =>
H3PO4NaOH = H4ONaPO4
ZnOHNaCl = ZnClNaOH =>
ZnOHNaCl = ZnClNaOH
MgSO4 + Ca(CO3)2 = MgCO3 + Ca(SO4)2 =>
2 MgSO4 + Ca(CO3)2 = 2 MgCO3 + Ca(SO4)2
CH2O + O2 = CO2 + HO2 =>
2 CH2O + 5 O2 = 2 CO2 + 4 HO2
FeCl2 + O2 = FeCl3 + Fe2O3 =>
12 FeCl2 + 3 O2 = 8 FeCl3 + 2 Fe2O3
KCIO3 = KCI + O2KCIO4 = KCI + O2 =>
2 KCIO3 = KCI + O2KCIO4
HFLiN = HNFLi =>
HFLiN = HNFLi
KI + HNO3 = KNO3 + HI =>
KI + HNO3 = KNO3 + HI
C2H2 + HBr + H2 = C2H5Br =>
C2H2 + HBr + H2 = C2H5Br
(NH4)2CrO4BaCl2 = (NH4)2Cl2BaCrO4 =>
(NH4)2CrO4BaCl2 = (NH4)2Cl2BaCrO4
AlBr3 + Hg = HgBr2 + Al =>
2 AlBr3 + 3 Hg = 3 HgBr2 + 2 Al
MnO4{-} + F{-} + H{+) = MnO2+F2+H2O =>
2 MnO4{-} + 6 F{-} + 8 H{+) = 2 MnO2+3F2+4H2O
C2H6N4O2 + O2 = CO2 + H2O + N2 =>
2 C2H6N4O2 + 5 O2 = 4 CO2 + 6 H2O + 4 N2
Zn + Co{2+} = Zn{2+} + Co =>
Zn + Co{2+} = Zn{2+} + Co
KI + I2 + H2O = KI3*H2O =>
KI + I2 + H2O = KI3*H2O
MnO2 + C6H5CH3 + H{+} = Mn{2+} + CO2 + H2O =>
18 MnO2 + C6H5CH3 + 36 H{+} = 18 Mn{2+} + 7 CO2 + 22 H2O
As2S3 + NO3{-} + H{+} = As{5+} + SO3{2-} + NO + H2O =>
3 As2S3 + 22 NO3{-} + 34 H{+} = 6 As{5+} + 9 SO3{2-} + 22 NO + 17 H2O
HClNaO = NaClOH =>
HClNaO = NaClOH
HgCl2 + NH3 = Hg(NH2)Cl + NH4Cl =>
HgCl2 + 2 NH3 = Hg(NH2)Cl + NH4Cl
Sn2S3 = Sn + S =>
Sn2S3 = 2 Sn + 3 S
HClONaOH = NaOClHOH =>
HClONaOH = NaOClHOH
Pb + IO3 = PbO2 + I2 =>
3 Pb + 2 IO3 = 3 PbO2 + I2
(CoCl2)6H2O + H2O2 + NH4OH + NH4Cl = (NH3)6Cl3Co + H2O =>
(CoCl2)6H2O + 3 H2O2 + 30 NH4OH + 6 NH4Cl = 6(NH3)6Cl3Co + 37 H2O
SnO2 + CO = Sn + CO2 =>
SnO2 + 2 CO = Sn + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/24
Équations équilibrées sur06/10/23
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