| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + NaOH = Na(OH)2 + NO2
H2 + CO2 = C9H20 + H2O =>
28 H2 + 9 CO2 = C9H20 + 18 H2O
(MgCO3)(Mg(OH)2)(s) + HCl(aq) = H2O(l) + MgCl2 + CO2(g) =>
(MgCO3)(Mg(OH)2)(s) + 4 HCl(aq) = 3 H2O(l) + 2 MgCl2 + CO2(g)
HOCl + H2O2 = H3O + OCl =>
4 HOCl + H2O2 = 2 H3O + 4 OCl
Mg2Br + Cl = magnesiumchloride + bromine =>
2 Mg2Br + 8 Cl = 4 MgCl2 + Br2
Cl2{-} + OH{-} = Cl{-} + ClO + H{+} =>
3 Cl2{-} + OH{-} = 5 Cl{-} + ClO + H{+}
XCH(OH)CH3 + CrO3 + H2SO4 = XCOCH3 + Cr2(SO4)3 + H2O =>
3 XCH(OH)CH3 + 2 CrO3 + 3 H2SO4 = 3 XCOCH3 + Cr2(SO4)3 + 6 H2O
I2 + F2 = IF3 =>
I2 + 3 F2 = 2 IF3
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + Cl2(g) + H2O(l) =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 Cl2(g) + 8 H2O(l)
C3H8O + H2O = C2H5OH =>
2 C3H8O + H2O = 3 C2H5OH
HNO22 + HI = I2 + NO + H2O =>
2 HNO22 + 82 HI = 41 I2 + 2 NO + 42 H2O
NaOCl + NaOH + FeCl3 = FeO4 + NaCl + H2O =>
5 NaOCl + 6 NaOH + 2 FeCl3 = 2 FeO4 + 11 NaCl + 3 H2O
C2H3(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C2H3(NO3)3 = 8 CO2 + 6 H2O + 6 N2 + 7 O2
Cu(ll)Cl = Cu + Cl =>
Cu(ll)Cl = Cu + Cl
Cl + C3H6 = ClC3H6 =>
Cl + C3H6 = ClC3H6
NO + OH{-} = HNO2 + e =>
NO + OH{-} = HNO2 + e
C2H4O2 + NaOH = NaH4O2 + C2OH =>
C2H4O2 + NaOH = NaH4O2 + C2OH
Cl2 + AgNO3 = ClNO3 + AgCl =>
Cl2 + AgNO3 = ClNO3 + AgCl
H3CCH2NH2 + HNO3 = H3CCH2OH + N2 + H2O =>
5 H3CCH2NH2 + 3 HNO3 = 5 H3CCH2OH + 4 N2 + 4 H2O
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
Zn + Cr(NO3)3 = Cr3 + Zn(NO3)2 =>
9 Zn + 6 Cr(NO3)3 = 2 Cr3 + 9 Zn(NO3)2
C6H6 + Na2CO3 = C6H5COONa + NaOH =>
C6H6 + Na2CO3 = C6H5COONa + NaOH
C6H10 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
S2O8{-2} + Cr{+3} + H2O = Cr2O7{-2} + SO4{-2} + H{+} =>
3 S2O8{-2} + 2 Cr{+3} + 7 H2O = Cr2O7{-2} + 6 SO4{-2} + 14 H{+}
Fe(OH)3 + Al = Fe + Al(OH)3 =>
Fe(OH)3 + Al = Fe + Al(OH)3
C20H12(NH2)2 + CH3COOH = C20H12NH2NH3OOCCH3 =>
C20H12(NH2)2 + CH3COOH = C20H12NH2NH3OOCCH3
KMnO4 + HCl2 = KCl + MnCl2 + Cl + H2O =>
KMnO4 + 8 HCl2 = KCl + MnCl2 + 13 Cl + 4 H2O
NH4Cl + KCN = KNH3Cl + HCN =>
NH4Cl + KCN = KNH3Cl + HCN
Sn + H2O = SnO + H2 =>
Sn + H2O = SnO + H2
As2S3 + HNO3 + H2O = H3AsO4 + H2OS4 + NO =>
12 As2S3 + 40 HNO3 + 25 H2O = 24 H3AsO4 + 9 H2OS4 + 40 NO
CH3COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O =>
4 CH3COOH + 5 CH3(CH2)2CH2OH = 4 CH3CH2COO(CH2)3CH3 + 5 H2O
SnOHCl + KOH = Sn(OH)2 + KCl =>
SnOHCl + KOH = Sn(OH)2 + KCl
HgOH2 + NH4PO4 = (NH4)2 + OH2 + Hg(PO4)2 =>
HgOH2 + 2 NH4PO4 = (NH4)2 + OH2 + Hg(PO4)2
Co2(SO4)3 + NaOH = Co(OH)3 + Na2SO4 =>
Co2(SO4)3 + 6 NaOH = 2 Co(OH)3 + 3 Na2SO4
HClO4 + C22H23NO7 = C22H22NO7ClO4 + H =>
HClO4 + C22H23NO7 = C22H22NO7ClO4 + 2 H
Fe + O = OFe3 =>
3 Fe + O = OFe3
BaO + SO3 = BaO3 + SO =>
BaO + SO3 = BaO3 + SO
NaClO + C22H20O13 = NaCl + H2O + CO2 =>
41 NaClO + C22H20O13 = 41 NaCl + 10 H2O + 22 CO2
Cr2O7 + H2O + C2H5OH = Cr + CH3OOH =>
2 Cr2O7 + 7 H2O + 7 C2H5OH = 4 Cr + 14 CH3OOH
Ge + S = GeS =>
Ge + S = GeS
TiO2 + HCl = TiOCl2 + H2O =>
TiO2 + 2 HCl = TiOCl2 + H2O
HCl + AgF = HF + AgCl =>
HCl + AgF = HF + AgCl
Sb2S3 + HNO3 = H2SO4 + NO2 + Sb2O5 + H2O =>
Sb2S3 + 28 HNO3 = 3 H2SO4 + 28 NO2 + Sb2O5 + 11 H2O
Al2O3 + Fe(OH)3 = Fe(AlO2)3 + H2O =>
3 Al2O3 + 2 Fe(OH)3 = 2 Fe(AlO2)3 + 3 H2O
C8H18 + CO2 = CO + H2O =>
C8H18 + 17 CO2 = 25 CO + 9 H2O
CuSO4(aq) + H2S(aq) = HSO4 + Cu2S =>
2 CuSO4(aq) + H2S(aq) = 2 HSO4 + Cu2S
NH4F + LiOH = LiF + NH3 + H2O =>
NH4F + LiOH = LiF + NH3 + H2O
CH3CHO + O2 = CH3COOH =>
2 CH3CHO + O2 = 2 CH3COOH
N2O5 + Ca(OH)2 = CaN2O6 + H2O =>
N2O5 + Ca(OH)2 = CaN2O6 + H2O
Cu(X)2 + Na2CO3 = CuCO3 + XNa =>
Cu(X)2 + Na2CO3 = CuCO3 + 2 XNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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