| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3(s) = CO3(g) + 2 NH4(g)
H2SO3 + OH = H2SO4 + H2O =>
H2SO3 + 2 OH = H2SO4 + H2O
C6H4(OH)COOH + CH3CH2OH = C8H16O2 + H2O =>
2 C6H4(OH)COOH + 21 CH3CH2OH = 7 C8H16O2 + 13 H2O
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + 3 KCl
Bi(OH)3 + Na2SNO2 = Na2SNO3 + Bi + H2O =>
2 Bi(OH)3 + 3 Na2SNO2 = 3 Na2SNO3 + 2 Bi + 3 H2O
Sb + HNO3 = Sb2O + NO + H2O =>
6 Sb + 2 HNO3 = 3 Sb2O + 2 NO + H2O
Al(s) + Cl2(s) = AlCl3(s) =>
2 Al(s) + 3 Cl2(s) = 2 AlCl3(s)
CO2 + HF = C2H3F3 + O2 =>
2 CO2 + 3 HF = C2H3F3 + 2 O2
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
NH2CH2COOH + CH3CH2OH = NH2CH2COOCH2CH3 + H2O =>
NH2CH2COOH + CH3CH2OH = NH2CH2COOCH2CH3 + H2O
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
P2O5 + O2 = P2O7 =>
P2O5 + O2 = P2O7
Co(Cl)2*6H2O + P(OPh)3 + NaBH4 = (CoH[P(OPh)3]4) + NaCl + BH3 + H2O + H2 =>
2 Co(Cl)2*6H2O + 8 P(OPh)3 + 4 NaBH4 = 2(CoH[P(OPh)3]4) + 4 NaCl + 4 BH3 + 12 H2O + H2
KHF2 = K + H + F =>
KHF2 = K + H + 2 F
Cr(NO3)3 + Li = Li(NO3)3 + Cr =>
Cr(NO3)3 + Li = Li(NO3)3 + Cr
Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn
ZnS + HI = ZnI + HS =>
ZnS + HI = ZnI + HS
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
HNS + O2 = H2O + SON =>
4 HNS + 3 O2 = 2 H2O + 4 SON
La(OH)3 = La + OH =>
La(OH)3 = La + 3 OH
CaCl2 + Ag(C2H3O2) = Ca(C2H3O2)2 + AgCl =>
CaCl2 + 2 Ag(C2H3O2) = Ca(C2H3O2)2 + 2 AgCl
CH4 + NO = N2 + CO2 + H2O =>
CH4 + 4 NO = 2 N2 + CO2 + 2 H2O
HCl + Mg(NO3)2 = MgCl2 + HNO3 =>
2 HCl + Mg(NO3)2 = MgCl2 + 2 HNO3
KClO3 + HClO4 = KClO4 + HClO2 =>
2 KClO3 + HClO4 = 2 KClO4 + HClO2
B2O3 + H2O = B2H6 + O2 =>
B2O3 + 3 H2O = B2H6 + 3 O2
BaSO4 + Fe(OH)3 = Ba(HO)2 + Fe2(SO4)3 =>
3 BaSO4 + 2 Fe(OH)3 = 3 Ba(HO)2 + Fe2(SO4)3
C2H6 + O2 = C1O2 + H2O =>
2 C2H6 + 7 O2 = 4 C1O2 + 6 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CaSO3 + H2O = CaO + H2SO3 =>
CaSO3 + H2O = CaO + H2SO3
CH3COOH + Fe = (CH3COO)2Fe + H2 =>
2 CH3COOH + Fe = (CH3COO)2Fe + H2
H2SO4(aq) + Cu(NO3)3(aq) = HNO3(aq) + Cu2(SO4)3(aq) =>
3 H2SO4(aq) + 2 Cu(NO3)3(aq) = 6 HNO3(aq) + Cu2(SO4)3(aq)
Mn + NH3 = Mn(NH3)3 =>
Mn + 3 NH3 = Mn(NH3)3
C2O6H6 + NH4OH = C2O6H5NH4 + H2O =>
C2O6H6 + NH4OH = C2O6H5NH4 + H2O
NiCl2 + Fe = FeCl2 + Ni =>
NiCl2 + Fe = FeCl2 + Ni
Bi + HNO3 = Bi(NO3)3 + H2O + NO =>
Bi + 4 HNO3 = Bi(NO3)3 + 2 H2O + NO
MgSO4 + Ca(No3)2 = Mg(No3)2 + CaSO4 =>
MgSO4 + Ca(No3)2 = Mg(No3)2 + CaSO4
S2 + H2O = SO2 + H =>
S2 + 4 H2O = 2 SO2 + 8 H
Ti(OH)4 = Ti2O4 + H2O =>
2 Ti(OH)4 = Ti2O4 + 4 H2O
*CaCO3 = CaO + CO2 =>
*CaCO3 = CaO + CO2
Al4C3(s) + H2O(l) = Al(OH)3 + CH4 =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3 + 3 CH4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag2O + CH2O = Ag + CHO2 + H2O =>
3 Ag2O + 2 CH2O = 6 Ag + 2 CHO2 + H2O
C4H12O + O2 = CO2 + H2O =>
2 C4H12O + 13 O2 = 8 CO2 + 12 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn(OH)2 + NH3 = [Zn(NH3)4] + OH =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4] + 2 OH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H{-} = H2 + e =>
2 H{-} = H2 + 2e
BaN = Ba + N =>
BaN = Ba + N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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