| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 4 NH3 = Fe(NH3)4 + 3 OH
H3PO4 + Fe(OH)2 = Fe(H3PO4)2 + H2O2 =>
2 H3PO4 + Fe(OH)2 = Fe(H3PO4)2 + H2O2
KH2O = K + H2O =>
KH2O = K + H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Ca(ClO)2 + H2O = CaO + HOCl =>
Ca(ClO)2 + H2O = CaO + 2 HOCl
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
HI + RbOH = RbI + H2O =>
HI + RbOH = RbI + H2O
FeO(s) + H2(g) = Fe(s) + H2O(l) =>
FeO(s) + H2(g) = Fe(s) + H2O(l)
Na2S + NaOH = Na3SOH =>
Na2S + NaOH = Na3SOH
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
P4 + OH = PH3 + HPO3 =>
5 P4 + 36 OH = 8 PH3 + 12 HPO3
Pt + HCl + HNO3 = H2PtCl6 + NO + H2O =>
3 Pt + 18 HCl + 4 HNO3 = 3 H2PtCl6 + 4 NO + 8 H2O
CuSO4(aq) + NH4Cl(aq) = CuCl2(aq) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2(aq) + (NH4)2SO4(aq)
Ti + I = TiI3 =>
Ti + 3 I = TiI3
(CH3)2CHOH + CrO3 + H{+} = (CH3)2CO + Cr{3}{+} + H2O =>
3(CH3)2CHOH + 2 CrO3 + 6 H{+} = 3(CH3)2CO + 2 Cr{3}{+} + 6 H2O
C2H4 + HOCl = C2H4ClOH =>
C2H4 + HOCl = C2H4ClOH
S + O2(g) = SO2(g) =>
S + O2(g) = SO2(g)
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
Cu(s) + AgNO3 = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3 = Cu(NO3)2(aq) + 2 Ag(s)
CdS + O2 = CdO + SO2 =>
2 CdS + 3 O2 = 2 CdO + 2 SO2
Na2CO3 + CH2O2 = Na(HCOO) + H2O + CO2 =>
Na2CO3 + 2 CH2O2 = 2 Na(HCOO) + H2O + CO2
KCNS + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
10 KCNS + 12 KMnO4 + 13 H2SO4 = 12 MnSO4 + 11 K2SO4 + 10 HCN + 8 H2O
CHCl + O2 = CO2 + H2O + Cl =>
4 CHCl + 5 O2 = 4 CO2 + 2 H2O + 4 Cl
CH4 + Cl2 + F2 = CF2Cl2 + HF =>
CH4 + Cl2 + 3 F2 = CF2Cl2 + 4 HF
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
CuS + NO3 = Cu{2+} + SO4{2-} + NO =>
CuS + 2 NO3 = Cu{2+} + SO4{2-} + 2 NO
LiHCO3 + KOH = H2O + K2CO3 + Li2CO3 =>
2 LiHCO3 + 2 KOH = 2 H2O + K2CO3 + Li2CO3
Au + H2SeO4 = Au(SeO4)3 + H2SeO3 + H2O =>
Au + 6 H2SeO4 = Au(SeO4)3 + 3 H2SeO3 + 3 H2O
CUO(aq) + HCl(aq) = CUCl2 + H2O =>
CUO(aq) + 2 HCl(aq) = CUCl2 + H2O
Rb + NO3 = RbNO3 =>
Rb + NO3 = RbNO3
MnO4{-} + H2SO3{-}{+} = MnO2 + SO4{2-} + H2O =>
MnO4{-} + H2SO3{-}{+} = MnO2 + SO4{2-} + H2O
LiCl(s) + H2SO4(aq) = Li2SO4 + HCl =>
2 LiCl(s) + H2SO4(aq) = Li2SO4 + 2 HCl
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
COCl2 + NaI = COI2 + NaCl =>
COCl2 + 2 NaI = COI2 + 2 NaCl
HgSO4 = HgO + SO3 =>
HgSO4 = HgO + SO3
Ag + CH3COOH = Ag(CH3COO) + H2 =>
2 Ag + 2 CH3COOH = 2 Ag(CH3COO) + H2
CH3COOH + SO4 = CO2 + H2S + H2O =>
5 CH3COOH + 4 SO4 = 10 CO2 + 4 H2S + 6 H2O
Fe2(CO3)3 + HClO3 = Fe(ClO3)3 + H2CO3 =>
Fe2(CO3)3 + 6 HClO3 = 2 Fe(ClO3)3 + 3 H2CO3
MgCl2 + Al2(SO3)3 = AlCl3 + MgSO3 =>
3 MgCl2 + Al2(SO3)3 = 2 AlCl3 + 3 MgSO3
C3H5OONa + NaOH = Na2CO3 + C2H6 =>
C3H5OONa + NaOH = Na2CO3 + C2H6
Mg3N2 + H2O = Mg[OH]2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg[OH]2 + 2 NH3
Li2O + Al2O3 + SiO2 = LiAlSiO4 =>
Li2O + Al2O3 + 2 SiO2 = 2 LiAlSiO4
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
C2H3OF + H2O = HC2H3O2 + HF =>
C2H3OF + H2O = HC2H3O2 + HF
CH20 + H2 = CH30H =>
2 CH20 + 11 H2 = 2 CH30H
KAlSi3O8 + H = KAl2(AlSi3O10)(OH)2 + SiO2 + K =>
3 KAlSi3O8 + 2 H = KAl2(AlSi3O10)(OH)2 + 6 SiO2 + 2 K
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
Si3N4 + CO2 = SiO2 + N2O + CO =>
Si3N4 + 8 CO2 = 3 SiO2 + 2 N2O + 8 CO
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
Hg(NO3)2 + NH3 + H2O = [Hg2N]NO3H2O + NH4NO3 =>
2 Hg(NO3)2 + 4 NH3 + H2O = [Hg2N]NO3H2O + 3 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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