| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COONH4 + H2O = CH3COOH + NH4OH
CH3NO + KOH = HCOOK + NH3 =>
CH3NO + KOH = HCOOK + NH3
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
CrF2 + CrF4 = CrF3 =>
CrF2 + CrF4 = 2 CrF3
NH4F + HF = NH4HF2 =>
NH4F + HF = NH4HF2
Na2S4O6 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2KNO3 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2KNO3 + 6 H2O
MnSO4 + Ca(OH)2 = Mn(OH)2 + CaSO4 =>
MnSO4 + Ca(OH)2 = Mn(OH)2 + CaSO4
HNO2 + Cu(OH)2 = Cu(NO2)2 + H2O =>
2 HNO2 + Cu(OH)2 = Cu(NO2)2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
I3{-} + OH{-} = I{-} + IO3{-} + H{+} =>
3 I3{-} + 3 OH{-} = 8 I{-} + IO3{-} + 3 H{+}
NH4OH + H4Fe(CN)6 = [NH4]4Fe(CN)6 + H2O =>
4 NH4OH + H4Fe(CN)6 = [NH4]4Fe(CN)6 + 4 H2O
NH4Cl(s) + CaO(s) = NH3(g) + H2O(l) + CaCl2(s) =>
2 NH4Cl(s) + CaO(s) = 2 NH3(g) + H2O(l) + CaCl2(s)
FeO + HNO3 = FeO(NO3)3 + NO + H2O =>
FeO + 4 HNO3 = FeO(NO3)3 + NO + 2 H2O
NH3 + Cu = CuNH3 =>
NH3 + Cu = CuNH3
황 + 오존 = 이산화황 =>
6 S + 2 O3 = 3 S2O2
NHNO = HO + N =>
NHNO = HO + 2 N
CrCl3 + NaNO3 = Cr(NO3)3 + NaCl =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + 3 NaCl
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CsOH + HIO = CsIO + H2O =>
CsOH + HIO = CsIO + H2O
NaI(aq) + Cl2(aq) = NaCl(aq) + I2(aq) =>
2 NaI(aq) + Cl2(aq) = 2 NaCl(aq) + I2(aq)
HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O
ZnSO4 + Ba = Zn + BaSO4 =>
ZnSO4 + Ba = Zn + BaSO4
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
CH3CH2CH2CH2CH2OH + CH3COOH = C7H14O2 + H2O =>
CH3CH2CH2CH2CH2OH + CH3COOH = C7H14O2 + H2O
(NH4)2SO3 + Pb(NO3)2 = (NH4)2(NO3)2 + (SO3)Pb =>
(NH4)2SO3 + Pb(NO3)2 = (NH4)2(NO3)2 + (SO3)Pb
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
PH3 + KMnO4 + HCl = H3PO4 + KCl + MnOH =>
3 PH3 + 4 KMnO4 + 4 HCl = 3 H3PO4 + 4 KCl + 4 MnOH
HI + Au = AuI + H2 =>
2 HI + 2 Au = 2 AuI + H2
Na2SiO3 + Ba(OH)2 = BaSiO3 + NaOH =>
Na2SiO3 + Ba(OH)2 = BaSiO3 + 2 NaOH
CH3COOH + CH3CHOH = CH3COOCHCH3 + H2O =>
CH3COOH + CH3CHOH = CH3COOCHCH3 + H2O
CaBr2 + AgNo3 = AgBr + Ca(No3)2 =>
CaBr2 + 2 AgNo3 = 2 AgBr + Ca(No3)2
CH4 + KOH = CH3KO + H2 =>
CH4 + KOH = CH3KO + H2
H2TeO4 + Cr(OH)3 = H2O + Cr(OH)(TeO4) =>
H2TeO4 + Cr(OH)3 = 2 H2O + Cr(OH)(TeO4)
NaOH + H3P = Na3P + HOH =>
3 NaOH + H3P = Na3P + 3 HOH
Pb(s) + HNO3(s) = Pb(NO3)4(s) + H2(g) =>
Pb(s) + 4 HNO3(s) = Pb(NO3)4(s) + 2 H2(g)
H2CO3 + H2O = H4CO3 + HO =>
H2CO3 + 2 H2O = H4CO3 + 2 HO
K2S + FeBr3 + H2O = KBr + Fe(OH)3 + H2S =>
3 K2S + 2 FeBr3 + 6 H2O = 6 KBr + 2 Fe(OH)3 + 3 H2S
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
KI + H2SO4 + O2 = I2 + K2SO4 + H2O =>
4 KI + 2 H2SO4 + O2 = 2 I2 + 2 K2SO4 + 2 H2O
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl =>
NaCl(aq) + Mg(C2H3O2)2(aq) = Na(C2H3O2)2 + MgCl
MgF2Li2CO3 = MgCO3 + LiF =>
MgF2Li2CO3 = MgCO3 + 2 LiF
P2H4 = PH3 + P2H2 =>
2 P2H4 = 2 PH3 + P2H2
NO + CH3OH = N2 + CO2 + H2O =>
6 NO + 2 CH3OH = 3 N2 + 2 CO2 + 4 H2O
H2SO4 + BaCl = BaSO4 + HCl + H2 =>
2 H2SO4 + 2 BaCl = 2 BaSO4 + 2 HCl + H2
NaO + SnO = NaSnO2 =>
NaO + SnO = NaSnO2
C2H5NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
AgCl + H2S = Ag2S + HCl =>
2 AgCl + H2S = Ag2S + 2 HCl
Al(HCOO)3 = Al2O3 + CO + H2O =>
2 Al(HCOO)3 = Al2O3 + 6 CO + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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