| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag{+} + PO4{3-} = Ag3PO4
NH4CH3COO + H2O = NH4OH + CH3COOH =>
NH4CH3COO + H2O = NH4OH + CH3COOH
CH3CH2CH3 + HNO3 = CH3CH(NO2)CH3 + H2O =>
CH3CH2CH3 + HNO3 = CH3CH(NO2)CH3 + H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CCl4 + NaI = CI4 + NaCl =>
CCl4 + 4 NaI = CI4 + 4 NaCl
Ca(NO3)2 + Al(NO3)3 + C2H6N4O2 = CaAl2O4 + N2 + CO2 + H2O =>
Ca(NO3)2 + 2 Al(NO3)3 + 4 C2H6N4O2 = CaAl2O4 + 12 N2 + 8 CO2 + 12 H2O
Cu2CO3O2H2 = CuO + H2O + CO2 =>
Cu2CO3O2H2 = 2 CuO + H2O + CO2
MgO + Cr = Cr2O3 + Mg =>
3 MgO + 2 Cr = Cr2O3 + 3 Mg
MgO + HCl = MgCl2(aq) + H2O(aq) =>
MgO + 2 HCl = MgCl2(aq) + H2O(aq)
K2Cr2O7 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 5 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(NO3)
K + SO2 = K2S + O2 =>
2 K + SO2 = K2S + O2
NaAt + H2O = NaOH + HAt =>
NaAt + H2O = NaOH + HAt
Pb(NO3)2(aq) + BaC12(aq) = PbC12(s) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaC12(aq) = PbC12(s) + Ba(NO3)2(aq)
NaNO2 + CH3COOH + KI = H2O + NO + I2 + CH3COOK + CH3COONa =>
2 NaNO2 + 4 CH3COOH + 2 KI = 2 H2O + 2 NO + I2 + 2 CH3COOK + 2 CH3COONa
FeI2 + Ba(OH)2 = Fe(OH)2 + BaI2 =>
FeI2 + Ba(OH)2 = Fe(OH)2 + BaI2
FeCl3 + H2SO4 + KBr = FeCl2 + Br2 + HCl + K2SO4 =>
2 FeCl3 + H2SO4 + 2 KBr = 2 FeCl2 + Br2 + 2 HCl + K2SO4
Ti + CaCl = CaTiCl =>
Ti + CaCl = CaTiCl
F2 + H2SO4 = F2SO4 + H2 =>
F2 + H2SO4 = F2SO4 + H2
CuSO4 + Cu(OH)2 = Cu2SO4(OH)2 =>
CuSO4 + Cu(OH)2 = Cu2SO4(OH)2
MgBr(s) = Mg(s) + Br(l) =>
MgBr(s) = Mg(s) + Br(l)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cu(NO3)2 + NH4OH = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2 + 4 NH4OH = [Cu(NH3)4](NO3)2 + 4 H2O
LiSO4 + Al2(CO3)3 = LiCO3 + Al2(SO4)3 =>
3 LiSO4 + Al2(CO3)3 = 3 LiCO3 + Al2(SO4)3
Cr2O3 + KClO3 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + KClO3 + 4 KOH = 2 K2CrO4 + 2 H2O + KCl
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH3 + H2O =>
CH3CH2OH + 2 CH3CH2CH2COOH = 2 CH3CH2CH2COOCH3 + H2O
KCIO3(s)*** = KCI(s) + O2(g) =>
2 KCIO3(s)*** = 2 KCI(s) + 3 O2(g)
Ca{2+} + C2O4{-2} = CaC2O4 =>
Ca{2+} + C2O4{-2} = CaC2O4
CrI3 + OH{-} + Cl2 = CrO4{-}2 + IO4{-} + Cl{-} + H2O =>
CrI3 + 32 OH{-} + 14 Cl2 = CrO4{-}2 + 3 IO4{-} + 28 Cl{-} + 16 H2O
H6C4O6 + NaOH = NaH5C4O6 + H2O =>
H6C4O6 + NaOH = NaH5C4O6 + H2O
NH3 + Zn(OH)2 = [Zn(NH3)4]2 + OH =>
8 NH3 + 2 Zn(OH)2 = [Zn(NH3)4]2 + 4 OH
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + NH4NO3 =>
Ca(NO3)2 + (NH4)2CO3 = CaCO3 + 2 NH4NO3
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
KOH + MgSO4 = MgOH + KSO4 =>
KOH + MgSO4 = MgOH + KSO4
MgO + Cr = Cr2O3 + Mg =>
3 MgO + 2 Cr = Cr2O3 + 3 Mg
C9H12 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
40 C9H12 + 114 KMnO4 + 171 H2SO4 = 45 C8H6O4 + 57 K2SO4 + 114 MnSO4 + 276 H2O
Ca3Al2(OH)12 = Ca12Al14O33 + CaO + H2O =>
7 Ca3Al2(OH)12 = Ca12Al14O33 + 9 CaO + 42 H2O
HSO4 + Na = Na2SO4 + H2S + H2O =>
10 HSO4 + 18 Na = 9 Na2SO4 + H2S + 4 H2O
Calciumhydroxide + carbondioxide = Calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Sr(HCO3)2 = SrCO3 + CO2 + H2O =>
Sr(HCO3)2 = SrCO3 + CO2 + H2O
KMnO4 + Na4SO3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
4 KMnO4 + 5 Na4SO3 + 11 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 Na2SO4 + 11 H2O
V + O2 = VO2 =>
V + O2 = VO2
NaCN + NiSO4 = Na2Ni(CN)4 + Na2SO4 =>
4 NaCN + NiSO4 = Na2Ni(CN)4 + Na2SO4
SnSe + HNO3 = SnO2 + SeO2 + NO + H2O =>
3 SnSe + 8 HNO3 = 3 SnO2 + 3 SeO2 + 8 NO + 4 H2O
KMnO4 + H2SO4 + C2H5OH = MnSO4 + K2SO4 + CH3COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C2H5OH = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
BaV4O9 = BaO + V2O3 + V2O5 =>
BaV4O9 = BaO + V2O3 + V2O5
Cr(NO3)3 + KNO3 + K2SO4 + H2O = K2Cr2O7 + SN + HNO3 =>
22 Cr(NO3)3 + 10 KNO3 + 6 K2SO4 + 35 H2O = 11 K2Cr2O7 + 6 SN + 70 HNO3
KCIO3 = K2(CIO3)2 = O =>
2 KCIO3 = K2(CIO3)2
CHCOOH + HOC2H5 = H2O + CH3COOC2H5 =>
2 CHCOOH + 4 HOC2H5 = 2 H2O + 3 CH3COOC2H5
HgF + HI = HgI + HF =>
HgF + HI = HgI + HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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