| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2(g) + F2(g) = 2 HF(g)
CH3COOAg + H2O = CH3COOH + AgOH =>
CH3COOAg + H2O = CH3COOH + AgOH
Cd(OH)2 + H3PO4 = Cd3(PO4)2 + H2O =>
3 Cd(OH)2 + 2 H3PO4 = Cd3(PO4)2 + 6 H2O
Mn + OH = MnOH =>
Mn + OH = MnOH
Ba + CO2 = BaO + C =>
2 Ba + CO2 = 2 BaO + C
Mn{2+} + IO4{-} + H2O = MnO4{2-} + H{+} + IO3{-} =>
Mn{2+} + 2 IO4{-} + 2 H2O = MnO4{2-} + 4 H{+} + 2 IO3{-}
C5H6O(l) + O2 = CO2 + H2O =>
C5H6O(l) + 6 O2 = 5 CO2 + 3 H2O
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
H2SeO4 + Cu(OH)2 = CuSeO4 + H2O =>
H2SeO4 + Cu(OH)2 = CuSeO4 + 2 H2O
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
CaSO4 + LiOH = Ca(OH)2 + Li2SO4 =>
CaSO4 + 2 LiOH = Ca(OH)2 + Li2SO4
SnCl2 + Na2CO3 = SnO + NaCl + CO2 =>
SnCl2 + Na2CO3 = SnO + 2 NaCl + CO2
KNO3 + BaCrO4 = K2CrO4 + Ba(NO3)2 =>
2 KNO3 + BaCrO4 = K2CrO4 + Ba(NO3)2
K2(SO3) + (NH4)2SO4 = (NH4)2SO3 + K2(SO4) =>
K2(SO3) + (NH4)2SO4 = (NH4)2SO3 + K2(SO4)
ZnS + Cl = ZnCl2 + S =>
ZnS + 2 Cl = ZnCl2 + S
H2SO4(aq) + Li2SO3(aq) = H2SO3(aq) + Li2SO4(aq) =>
H2SO4(aq) + Li2SO3(aq) = H2SO3(aq) + Li2SO4(aq)
C6H8O7 + C12H22O11 + H3PO4 + Fe = FeHPO4 + C6H12O6 =>
C6H8O7 + C12H22O11 + 3 H3PO4 + 3 Fe = 3 FeHPO4 + 3 C6H12O6
Sn{2+} + NH3 + H2O = Sn(OH)2 + NH4{+} =>
Sn{2+} + 2 NH3 + 2 H2O = Sn(OH)2 + 2 NH4{+}
PbO(s) = Pb(s) + O2(g) =>
2 PbO(s) = 2 Pb(s) + O2(g)
Al + Ti = Al3Ti =>
3 Al + Ti = Al3Ti
NO3 + FeSO4 = Fe(NO3)2 + SO4 =>
2 NO3 + FeSO4 = Fe(NO3)2 + SO4
Cr2S3 + HNO3 = Cr(NO3)2 + S + NO + H2O =>
3 Cr2S3 + 16 HNO3 = 6 Cr(NO3)2 + 9 S + 4 NO + 8 H2O
N2O5 + H2 = N + H2O =>
N2O5 + 5 H2 = 2 N + 5 H2O
Fe + CuSO4 + H2O = FeSO4*H2O + Cu =>
Fe + CuSO4 + H2O = FeSO4*H2O + Cu
BaS + O3 = BaSO3 =>
BaS + O3 = BaSO3
HCHO + NaOH = HCOONa + CH3OH =>
2 HCHO + NaOH = HCOONa + CH3OH
ClCH2CHO + O2 = CO2 + H2O + HCl =>
ClCH2CHO + 2 O2 = 2 CO2 + H2O + HCl
S + KOH + H2O = H2S + K2SO3 =>
3 S + 2 KOH + H2O = 2 H2S + K2SO3
NaN3 + FeO = N2 + Na2O + Fe =>
2 NaN3 + FeO = 3 N2 + Na2O + Fe
Cu2(OH)2SO4 + NH4OH = Cu(NH3)4SO4 + H2O + Cu(OH)2 =>
Cu2(OH)2SO4 + 4 NH4OH = Cu(NH3)4SO4 + 4 H2O + Cu(OH)2
CH3COOAg + H2O = CH3COOH + AgOH =>
CH3COOAg + H2O = CH3COOH + AgOH
CH3CHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH2CH3 + 18 KMnO4 + 27 H2SO4 = 20 CH3COOH + 32 H2O + 18 MnSO4 + 9 K2SO4
HCl + Pt(NO3)4 = PtCl4 + HNO3 =>
4 HCl + Pt(NO3)4 = PtCl4 + 4 HNO3
ZnO + K = Zn + K2O =>
ZnO + 2 K = Zn + K2O
NaCl + Ba = BaCl + Na =>
NaCl + Ba = BaCl + Na
LiBr + Cu = LiBrCu =>
LiBr + Cu = LiBrCu
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba =>
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba
Cu(NO3)2*3H2O + C6H12N4 = CuO + CO2 + N2 + H2O =>
18 Cu(NO3)2*3H2O + 5 C6H12N4 = 18 CuO + 30 CO2 + 28 N2 + 84 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C(s) + S(s) = CS2(l) =>
C(s) + 2 S(s) = CS2(l)
S2O8{-2} + I{-} = SO4{-2} + I3{-} =>
S2O8{-2} + 3 I{-} = 2 SO4{-2} + I3{-}
(CH3)3N + H2SO4 = (CH3)3NH2SO4 =>
(CH3)3N + H2SO4 = (CH3)3NH2SO4
Ag + KI = AgI + K =>
Ag + KI = AgI + K
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
C2H5OCl + NaOH = NaCl + C2H6O2 =>
C2H5OCl + NaOH = NaCl + C2H6O2
CaCl2 + (NH4)2HPO4 = Ca3(PO4)2 + NH4Cl + HCl =>
3 CaCl2 + 2(NH4)2HPO4 = Ca3(PO4)2 + 4 NH4Cl + 2 HCl
H2SO3 + Fe2O3 = Fe2(SO3)3 + H2O =>
3 H2SO3 + Fe2O3 = Fe2(SO3)3 + 3 H2O
CaCO3 + CH3COOH = H2O + CO2 + Ca(CH3COO2) =>
8 CaCO3 + 7 CH3COOH = 2 H2O + 6 CO2 + 8 Ca(CH3COO2)
NH3 + K2FeO4 + H2SO4 = N2 + Fe2(SO4)3 + KOH + H2O =>
2 NH3 + 2 K2FeO4 + 3 H2SO4 = N2 + Fe2(SO4)3 + 4 KOH + 4 H2O
AgNO3 + Na = AgNa2 + NO3 =>
AgNO3 + 2 Na = AgNa2 + NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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