| Équations équilibrées la veille |
Cl2 + SO3{2-}(aq) + 2 OH{-} = SO4{2-}(aq) + 2 Cl{-}(aq) + H2O
CH3COOH = H2O + CO2 + CH3 =>
7 CH3COOH = 2 H2O + 6 CO2 + 8 CH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H8O7 + MgO = C6H6O7Mg + H2O =>
C6H8O7 + MgO = C6H6O7Mg + H2O
Mg + CHOOH = CHOOMg + H2 =>
2 Mg + 2 CHOOH = 2 CHOOMg + H2
C3H7OH + CuO = C3H7CuOH + O =>
C3H7OH + CuO = C3H7CuOH + O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO3BaO = BaSO3H2O =>
H2SO3BaO = BaSO3H2O
CH2O2 + NaHCO3 = H2O + CO2 + Na =>
CH2O2 + 2 NaHCO3 = 2 H2O + 3 CO2 + 2 Na
AgF + Ca(OH)2 = CaF2 + AgOH =>
2 AgF + Ca(OH)2 = CaF2 + 2 AgOH
KBrO3 + P4 = KBr + P2O5 =>
10 KBrO3 + 3 P4 = 10 KBr + 6 P2O5
Mg + Ba(NO3)2 = MgO + BaO + NO2 =>
Mg + Ba(NO3)2 = MgO + BaO + 2 NO2
O1 = O =>
O1 = O
F + AlCl3 = AlF3 + Cl2 =>
6 F + 2 AlCl3 = 2 AlF3 + 3 Cl2
PbSO4 + O2 = PbO2 + SO4 =>
PbSO4 + O2 = PbO2 + SO4
Ti + H2O = Ti2O4 + H2 =>
2 Ti + 4 H2O = Ti2O4 + 4 H2
CLORURODEHIDROGENO + ZINC = CLORURODEZINC + HIDROGENO =>
CLORURODEHIDROGENO + ZINC = CLORURODEZINC + HIDROGENO
CH3CH2CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CH2CHO + 2 Cr{3+} + 7 H2O
Al + H2SO4 + KMnO4 = MnSO4 + KHSO4 + Al2(SO4)3 + H2O =>
10 Al + 27 H2SO4 + 6 KMnO4 = 6 MnSO4 + 6 KHSO4 + 5 Al2(SO4)3 + 24 H2O
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C4H8O + H2O =>
5 CH3CH(OH)CH2CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C4H8O + 8 H2O
Zn + Ag(NO3)3 = Ag + Zn(NO3)3 =>
Zn + Ag(NO3)3 = Ag + Zn(NO3)3
BaS + Cu(SO4)2 = CuS + Ba(SO4)2 =>
BaS + Cu(SO4)2 = CuS + Ba(SO4)2
Na3CrO4 + H2SO4 = Na2Cr2O7 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 Na3CrO4 + 10 H2SO4 = 2 Na2Cr2O7 + Cr2(SO4)3 + 7 Na2SO4 + 10 H2O
HCl + CH4 = (C2H3Cl)2 + H2 =>
2 HCl + 4 CH4 = (C2H3Cl)2 + 6 H2
Ag2C2O4 + (NH4)3PO4 = Ag3PO4 + (NH4)2C2O4 =>
3 Ag2C2O4 + 2(NH4)3PO4 = 2 Ag3PO4 + 3(NH4)2C2O4
O2 + Fe3O4 = FeO3 =>
5 O2 + 2 Fe3O4 = 6 FeO3
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + NH4 + NO3(aq) =>
(NH4)2S(aq) + Co(NO3)2(aq) = CoS(s) + 2 NH4 + 2 NO3(aq)
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O =>
CH2O2 + NaHCO3 = CO2 + HCOONa + H2O
Cr(OH)3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O
AlBr3 + CaSO4 = Al2(SO4)3 + CaBr2 =>
2 AlBr3 + 3 CaSO4 = Al2(SO4)3 + 3 CaBr2
F + AlCl3 = ClF + Al =>
3 F + AlCl3 = 3 ClF + Al
NaOH(s) + NH4NO3(s) = NaNO3(g) + H2O + NH3(g) =>
NaOH(s) + NH4NO3(s) = NaNO3(g) + H2O + NH3(g)
MoO = Mo + O =>
MoO = Mo + O
FeCO3 + HCl = FeCl2 + H2 + CO + O =>
FeCO3 + 2 HCl = FeCl2 + H2 + CO + 2 O
Mn(OH)2 + NH4Cl = MnCl2 + NH3 + H2O =>
Mn(OH)2 + 2 NH4Cl = MnCl2 + 2 NH3 + 2 H2O
Na2CO3 + Cu(OH)2 = CuCO3 + NaOH =>
Na2CO3 + Cu(OH)2 = CuCO3 + 2 NaOH
FrMnO4 + H2SO4 = MnSO4 + Fr2SO4 + H2O + O2 =>
4 FrMnO4 + 6 H2SO4 = 4 MnSO4 + 2 Fr2SO4 + 6 H2O + 5 O2
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = Mn2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 + 4 H2SO4 = Mn2(SO4)3 + K2SO4 + 4 CH3CH3CO + 7 H2O
C2H6O + Cr2O7{-2} + H{+} = C2H4O + Cr{+3} + H2O =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H4O + 2 Cr{+3} + 7 H2O
Cu(s) + HCl = CuCl2 + H2 =>
Cu(s) + 2 HCl = CuCl2 + H2
NO = N + O2 =>
2 NO = 2 N + O2
Be(s) + Cl2(g) = BeCl2(g) =>
Be(s) + Cl2(g) = BeCl2(g)
*2FeO = Fe + O2 =>
*2FeO = 2 Fe + O2
SO3 + HCl = H2SO3 + Cl =>
SO3 + 2 HCl = H2SO3 + 2 Cl
C4H9OH + C3H7COOH = C4H9COOH + C3H7OH =>
C4H9OH + C3H7COOH = C4H9COOH + C3H7OH
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Rb + F2 = RbF3 =>
2 Rb + 3 F2 = 2 RbF3
F + AlCl3 = FCl + Al =>
3 F + AlCl3 = 3 FCl + Al
Cu(s) + HCl = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl = CuCl2(aq) + H2(g)
CH2O2 + NaHCO3 = CHO2Na + H2O + CO2 =>
CH2O2 + NaHCO3 = CHO2Na + H2O + CO2
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Équations équilibrées sur11/13/24
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