| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgC2H3O2(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(C2H3O2)2(aq)
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Al(NO{3}){3} + NaOH = AlOH{3} + Na(NO{3}) =>
Al(NO{3}){3} + NaOH = AlOH{3} + Na(NO{3})
CuSO4 + KI + H2O = HI + K2SO4 + Cu(OH)2 =>
CuSO4 + 2 KI + 2 H2O = 2 HI + K2SO4 + Cu(OH)2
calciumcarbonate + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Na2CO3 + H2O = NaOH + HCOOOH =>
Na2CO3 + 2 H2O = 2 NaOH + HCOOOH
MgCl2 + NH4NO3 = Mg(NO3)2 + (NH4Cl) =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2(NH4Cl)
CH3OH + H2SO4 = CH3 + SO4 + H3O =>
CH3OH + H2SO4 = CH3 + SO4 + H3O
C4H9I + NaOH = C4H9OH + NaI =>
C4H9I + NaOH = C4H9OH + NaI
MgSO4*7H2O + KOH = K2SO4 + Mg(OH)2 + H2O =>
MgSO4*7H2O + 2 KOH = K2SO4 + Mg(OH)2 + 7 H2O
CoCl2 + H2S = CoS + HCl =>
CoCl2 + H2S = CoS + 2 HCl
Ca(OH)2 + CH3CO2H = Ca(CH3CO2)2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca(CH3CO2)2 + 2 H2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo3O10)4] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[P(Mo3O10)4] + 2 NaNO3 + 21 NH4NO3 + 12 H2O
Ca + Ag3PO4 = CaPO4 + Ag =>
Ca + Ag3PO4 = CaPO4 + 3 Ag
Ce(CO3)2 = CeO2 + CO2 =>
Ce(CO3)2 = CeO2 + 2 CO2
NH4OH + CuO = Cu2O + H2O + N2O =>
2 NH4OH + 8 CuO = 4 Cu2O + 5 H2O + N2O
Cr + O2 + H2O = Cr{3+} + OH{-} =>
4 Cr + 3 O2 + 6 H2O = 4 Cr{3+} + 12 OH{-}
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + Mn(OH)4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 7 H2O = K2Cr2O7 + 2 Mn(OH)4 + 3 H2SO4
V2O7 + V2O3 = V3O7 =>
5 V2O7 + 7 V2O3 = 8 V3O7
NaOH + HI = NaI + H2O =>
NaOH + HI = NaI + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
OCl + HCl = Cl2 + H2O =>
2 OCl + 4 HCl = 3 Cl2 + 2 H2O
SiO2 + HF(l) = SiF4(g) + H2O =>
SiO2 + 4 HF(l) = SiF4(g) + 2 H2O
KBr + S = K2S + Br =>
2 KBr + S = K2S + 2 Br
Mg + HCl + H2O = MgCl2 + H3O =>
Mg + 2 HCl + 2 H2O = MgCl2 + 2 H3O
C5H11OH + CH3COOH = CH3COOCH(CH3)2 + H2O =>
3 C5H11OH + 5 CH3COOH = 5 CH3COOCH(CH3)2 + 3 H2O
H2SO4 + Al(OH)3 = H2OH + Al(SO4)3 =>
3 H2SO4 + Al(OH)3 = 3 H2OH + Al(SO4)3
As2O3 + H2SO4 = As2(SO4)3 + H2O =>
As2O3 + 3 H2SO4 = As2(SO4)3 + 3 H2O
Fe3O4 = Fe + O =>
Fe3O4 = 3 Fe + 4 O
K4Fe(CN)6 + Ba(NO3)2 = K4(NO3)2 + BaFe(CN)6 =>
K4Fe(CN)6 + Ba(NO3)2 = K4(NO3)2 + BaFe(CN)6
PbO2 + C = Pb + CO2 =>
PbO2 + C = Pb + CO2
H2SO3 + HCl = H2O + SCl4 =>
H2SO3 + 4 HCl = 3 H2O + SCl4
C3H8 = C3H4 + H2 =>
C3H8 = C3H4 + 2 H2
FeO + Mg(OH)2 = Fe(OH)2 + MgO =>
FeO + Mg(OH)2 = Fe(OH)2 + MgO
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl =>
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl
PbO2 + C = Pb + CO2 =>
PbO2 + C = Pb + CO2
H2O + NaOH = H3O + NaO =>
H2O + NaOH = H3O + NaO
N2O6Pb + K2CrO4 = PbCrO4 + KNO3 =>
N2O6Pb + K2CrO4 = PbCrO4 + 2 KNO3
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl =>
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
NaClO + Na2SO3 = Na2SO4 + NaCl =>
NaClO + Na2SO3 = Na2SO4 + NaCl
I{2} + Br = Br{2} + I{-} =>
2 I{2} + 3 Br = 3 Br{2} + 2 I{-}
Sb2S5 + HCl = H2S + SbCl5 =>
Sb2S5 + 10 HCl = 5 H2S + 2 SbCl5
Li + Oz = LiOz =>
Li + Oz = LiOz
HF + NaOH = OH + NaHF =>
HF + NaOH = OH + NaHF
C18H32O16 = C + H2O =>
C18H32O16 = 18 C + 16 H2O
C18H32O16 + H2O = C6H12O6 =>
C18H32O16 + 2 H2O = 3 C6H12O6
KNO3 + C = K2O + N2 + CO2 =>
4 KNO3 + 5 C = 2 K2O + 2 N2 + 5 CO2
Cl2(s) + NaOH(aq) = NaCl(aq) + H2(g) + O2(g) =>
Cl2(s) + 2 NaOH(aq) = 2 NaCl(aq) + H2(g) + O2(g)
Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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