| Équations équilibrées la veille |
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
Zn + CO3 + H2O = ZnOHCO3 + CO2 =>
2 Zn + 3 CO3 + H2O = 2 ZnOHCO3 + CO2
C5H10 + Cl2 = C5Cl2H10 =>
C5H10 + Cl2 = C5Cl2H10
HNa3 + NaOH = Na4 + H2O =>
HNa3 + NaOH = Na4 + H2O
CaF2(aq) + H2SO4 = CaF2SO3 + H2O =>
CaF2(aq) + H2SO4 = CaF2SO3 + H2O
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
MgCl2 + H3(PO4) = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3(PO4) = Mg3(PO4)2 + 6 HCl
NH4NO2 + S = NH4 + N + SO2 =>
NH4NO2 + S = NH4 + N + SO2
CH3COOH + LiAlH4 + H2O = CH3CH2OH + Li2O + Al(OH)3 =>
4 CH3COOH + 2 LiAlH4 + 3 H2O = 4 CH3CH2OH + Li2O + 2 Al(OH)3
CsOHH2O + KAlSi3O8 = CsAlSiO4 + KOH + SiO2 + H2O =>
CsOHH2O + KAlSi3O8 = CsAlSiO4 + KOH + 2 SiO2 + H2O
Mg(NO3)2 + BaCl2 = MgCl2 + Ba(NO3)2 =>
Mg(NO3)2 + BaCl2 = MgCl2 + Ba(NO3)2
FeCl2 + H2O2 + KOH = Fe(OH)3 + KCl =>
2 FeCl2 + H2O2 + 4 KOH = 2 Fe(OH)3 + 4 KCl
NaCl + KMnO4 + CH3COOH = KCl + Cl2 + CH3COONa + H2O + CH3COOMn =>
7 NaCl + KMnO4 + 8 CH3COOH = KCl + 3 Cl2 + 7 CH3COONa + 4 H2O + CH3COOMn
H2S + Br = HBr + S =>
H2S + 2 Br = 2 HBr + S
Na2S2O3 + Cl2 + H2O = H2SO4 + NaCl + S =>
Na2S2O3 + Cl2 + H2O = H2SO4 + 2 NaCl + S
Cu{2+} + Zn = Cu + Zn{+} =>
Cu{2+} + 2 Zn = Cu + 2 Zn{+}
Pb + HNO3 + O2 = Pb(NO3)2 + H2O =>
2 Pb + 4 HNO3 + O2 = 2 Pb(NO3)2 + 2 H2O
BrO + H2SO3 = BrSO3 + H2O =>
BrO + H2SO3 = BrSO3 + H2O
H2O2(g) = H2O + O2(g) =>
2 H2O2(g) = 2 H2O + O2(g)
C7H6N2O5 + NH4ClO4 = CO + H2O + N2 + HCl =>
C7H6N2O5 + 2 NH4ClO4 = 7 CO + 6 H2O + 2 N2 + 2 HCl
Fe2(CO3)3 + HC2H3O2 = CO2 + H2O + Fe(C2H3O2)2 =>
4 Fe2(CO3)3 + 17 HC2H3O2 = 14 CO2 + 10 H2O + 8 Fe(C2H3O2)2
P2O5 + HI = PI5 + H2O =>
P2O5 + 10 HI = 2 PI5 + 5 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H2O2 + HCl = HClO + H2O =>
H2O2 + HCl = HClO + H2O
Cl3 + KOH = KCl + KClOH2O =>
2 Cl3 + 6 KOH = 3 KCl + 3 KClOH2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
BH3 + O2 = BO2 + H2O =>
4 BH3 + 7 O2 = 4 BO2 + 6 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
UF5 + H2O = UO2F5 + UH10 + HF =>
19 UF5 + 30 H2O = 15 UO2F5 + 4 UH10 + 20 HF
ZrH2P2O8*H2O = ZrO2 + P2O5 + H2O =>
ZrH2P2O8*H2O = ZrO2 + P2O5 + 2 H2O
Pb(No3)2(aq) + K2Co3(aq) = Pb + Co3 + KNo3 =>
Pb(No3)2(aq) + K2Co3(aq) = Pb + Co3 + 2 KNo3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
UF5 + H2O = UO2F5 + UH10 + HF =>
19 UF5 + 30 H2O = 15 UO2F5 + 4 UH10 + 20 HF
Cd{2+} + Ce{3+} = Ce{4+} + Cd =>
Cd{2+} + 2 Ce{3+} = 2 Ce{4+} + Cd
CrO2Cl2 + H2O = H2CrO4 + HCl =>
CrO2Cl2 + 2 H2O = H2CrO4 + 2 HCl
Pb(NO3)2 + H2O = HNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 H2O = 2 HNO3 + Pb(OH)2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
SO2 + Br2 + KOH = KHSO4 + KBr + H2O =>
SO2 + Br2 + 3 KOH = KHSO4 + 2 KBr + H2O
NaCl + KMnO4 + CH3COOH = KCl + Cl2 + CH3COONa + H2O + CH3COOMn =>
7 NaCl + KMnO4 + 8 CH3COOH = KCl + 3 Cl2 + 7 CH3COONa + 4 H2O + CH3COOMn
NO + Br2 + H2O = HNO3 + HBr =>
2 NO + 3 Br2 + 4 H2O = 2 HNO3 + 6 HBr
Na[Al(H2O)2(OH)4] + NH4Cl = NaCl + Al(OH)3 + H2O + NH3 =>
Na[Al(H2O)2(OH)4] + NH4Cl = NaCl + Al(OH)3 + 3 H2O + NH3
(NH4)2SO4(s) + KBr = KSO4 + Br(NH4)2 =>
(NH4)2SO4(s) + KBr = KSO4 + Br(NH4)2
H2S + Fe2O3 = Fe2S3 + H2O =>
3 H2S + Fe2O3 = Fe2S3 + 3 H2O
KMnO4 + H2SO4 + Tl2SO4 = MnSO4 + Tl2(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Tl2SO4 = 4 MnSO4 + 5 Tl2(SO4)3 + 2 K2SO4 + 16 H2O
BH3 + O2 = BO + H2O =>
4 BH3 + 5 O2 = 4 BO + 6 H2O
O + CaCl = Cl + CaO =>
O + CaCl = Cl + CaO
Na2CO3 + Ca3P2 = CaCO3 + Na3P =>
3 Na2CO3 + Ca3P2 = 3 CaCO3 + 2 Na3P
BH3 + O2 = B2O3 + H2O =>
2 BH3 + 3 O2 = B2O3 + 3 H2O
Ba + KMnO4 = Ba(MnO4)2 + K =>
Ba + 2 KMnO4 = Ba(MnO4)2 + 2 K
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Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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