| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O(s) + 4 HCl(aq) = CuCl4{-2} + 4 H{+} + SO4{-2} + 5 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Ba(CH3CO2)2 + K2CrO4 = BaCrO4 + KCH3CO2 =>
Ba(CH3CO2)2 + K2CrO4 = BaCrO4 + 2 KCH3CO2
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
C2H5OH + KOH = C2H5OK + H2O =>
C2H5OH + KOH = C2H5OK + H2O
CuSO4 + HCl = CuCl2SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2SO2 + O2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SnO2 + CH3CH2OH = SnCH3COOH + H2O =>
SnO2 + CH3CH2OH = SnCH3COOH + H2O
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
AgNO3 + NaBr = *3NaNO3 + AgBr =>
3 AgNO3 + 3 NaBr = *3NaNO3 + 3 AgBr
NH3 + Al = NH3Al =>
NH3 + Al = NH3Al
CaS + Li = CaSLi =>
CaS + Li = CaSLi
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
Br2 + LiF = LiBr + F2 =>
Br2 + 2 LiF = 2 LiBr + F2
HOCH2CH2OH + O2 = H2O + HOOCCOOH =>
HOCH2CH2OH + 2 O2 = 2 H2O + HOOCCOOH
K2O + Cu(NO3)2 = KNO3 + CuO =>
K2O + Cu(NO3)2 = 2 KNO3 + CuO
N2Cl4 + CH3 = CCl4 + N2 + H2 =>
2 N2Cl4 + 2 CH3 = 2 CCl4 + 2 N2 + 3 H2
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
Zn + NaOH = ZnO + Na + H2 =>
2 Zn + 2 NaOH = 2 ZnO + 2 Na + H2
Mg + HCOOH = HCOOMg + H2 =>
2 Mg + 2 HCOOH = 2 HCOOMg + H2
Al(s) + NiCl(aq) = AlCl2(aq) + Ni(s) =>
Al(s) + 2 NiCl(aq) = AlCl2(aq) + 2 Ni(s)
NaBr + I = BrI + Na =>
NaBr + I = BrI + Na
PbO + KOH = Pb(OH)2 + K2O =>
PbO + 2 KOH = Pb(OH)2 + K2O
K2CO3 + NH4Cl = KCl + CO3(NH4)2 =>
K2CO3 + 2 NH4Cl = 2 KCl + CO3(NH4)2
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
H2S + HNO3 = H2S04 + NO + H2O =>
4 H2S + 2 HNO3 = H2S04 + 2 NO + 4 H2O
HCl(aq) + FeCl(aq) + H2O2(aq) = FeCl3(aq) + H2O(l) =>
2 HCl(aq) + FeCl(aq) + H2O2(aq) = FeCl3(aq) + 2 H2O(l)
H3N + H2O = HNO2 + H2 =>
H3N + 2 H2O = HNO2 + 3 H2
CaC2O4 = Ca + C2O4 =>
CaC2O4 = Ca + C2O4
NH3(aq) + H3PO4(aq) = (NH4)2HPO4(s) =>
2 NH3(aq) + H3PO4(aq) = (NH4)2HPO4(s)
MoO3 + NH3H2O = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH3H2O = (NH4)6Mo7O24 + 3 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C7H12(l) + O2(g) = CO2(g) + H2O(l) =>
C7H12(l) + 10 O2(g) = 7 CO2(g) + 6 H2O(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + BrO4{-} + OH{-} + H2O = [Zn(OH)4]2{-} + Br{-} =>
16 Zn + 7 BrO4{-} + 8 OH{-} + 28 H2O = 8[Zn(OH)4]2{-} + 7 Br{-}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(NH4)2SO4 + CaCO3 + H2O = NH4OH + CaSO4 + CO2 =>
(NH4)2SO4 + CaCO3 + H2O = 2 NH4OH + CaSO4 + CO2
Hl + Sr(OH)2 = SrH2 + HlO =>
2 Hl + Sr(OH)2 = SrH2 + 2 HlO
Cu + F2 = Cu2F =>
4 Cu + F2 = 2 Cu2F
MoO3 + NH3H2O = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH3H2O = (NH4)6Mo7O24 + 3 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
(NH4)2SO4 + CaBr2 = NH4Br + CaSO4 =>
(NH4)2SO4 + CaBr2 = 2 NH4Br + CaSO4
MoO3 + NH3H2O = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH3H2O = (NH4)6Mo7O24 + 3 H2O
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
MoO3 + NH3H2O = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH3H2O = (NH4)6Mo7O24 + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Mg(CIO3)2 = Mg + (CIO3)2 =>
Mg(CIO3)2 = Mg + (CIO3)2
MoO3 + NH3H2O = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH3H2O = (NH4)6Mo7O24 + 3 H2O
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4) =>
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4)
MnF4(aq) + Na3PO4(aq) = Mn3(PO4)4(s) + NaF(aq) =>
3 MnF4(aq) + 4 Na3PO4(aq) = Mn3(PO4)4(s) + 12 NaF(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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