| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(aq) + Fe3(PO4)2(aq)
Co(NO3)2 + Ag = Co + Ag(NO3) =>
Co(NO3)2 + 2 Ag = Co + 2 Ag(NO3)
Fe2(CO3)3(s) = Fe2O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(g)
Al4C3 + Ba(OH)2 + H2O = Ba(Al(OH)4)2 + CH4 =>
Al4C3 + 2 Ba(OH)2 + 12 H2O = 2 Ba(Al(OH)4)2 + 3 CH4
NH4Br + KOH = KBr + NH3 + H2O =>
NH4Br + KOH = KBr + NH3 + H2O
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O =>
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
NaI + NH4NO3 = NaNO3 + NH4I =>
NaI + NH4NO3 = NaNO3 + NH4I
CU + SO4 = CUSO4 =>
CU + SO4 = CUSO4
CH4 = CH2 + H2 =>
CH4 = CH2 + H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Mg + H2 = MgH =>
2 Mg + H2 = 2 MgH
CH3COOH + KHCO3 = KCH3COO + H2O + CO2 =>
CH3COOH + KHCO3 = KCH3COO + H2O + CO2
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
CuS + O = Cu + SO2 =>
CuS + 2 O = Cu + SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb + Na2S = Pb(Na2S)2 =>
Pb + 2 Na2S = Pb(Na2S)2
FeNO3 + MgP = MgNO3 + P + Fe =>
FeNO3 + MgP = MgNO3 + P + Fe
F + O = F2O2 =>
2 F + 2 O = F2O2
KNO3 + CO = CO2 + NO2 + K2O =>
2 KNO3 + CO = CO2 + 2 NO2 + K2O
Cr2(SO4)3 + CsOH = Cs2SO4 + Cs[Cr(OH)4] =>
Cr2(SO4)3 + 8 CsOH = 3 Cs2SO4 + 2 Cs[Cr(OH)4]
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
CoS + O2 = Co(SO4) =>
CoS + 2 O2 = Co(SO4)
BaCl2(aq) + NaHCO3(aq) = Ba(HCO3)2 + NaCl(aq) =>
BaCl2(aq) + 2 NaHCO3(aq) = Ba(HCO3)2 + 2 NaCl(aq)
Na4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn(SO4) + KHSO4 + NaHSO4 + HNO3 + CO2 + H2O =>
10 Na4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 5 Fe2(SO4)3 + 122 Mn(SO4) + 122 KHSO4 + 40 NaHSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C2OH6 + C2O2H4 = C4O2H7 + H2O =>
3 C2OH6 + 5 C2O2H4 = 4 C4O2H7 + 5 H2O
AgNO3(aq) + Na2CO3(aq) = (Ag)2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = (Ag)2CO3(s) + 2 NaNO3(aq)
C16H34 + S2O3{2-} + H2O = CH3COO{-} + HS{-} + H{+} =>
4 C16H34 + 17 S2O3{2-} + 13 H2O = 32 CH3COO{-} + 34 HS{-} + 32 H{+}
SiO2 + H2O = H4SiO4 =>
SiO2 + 2 H2O = H4SiO4
NiSO4 + C4H8O2N2 = Ni(C4H7O2N2)2 + H2SO4 =>
NiSO4 + 2 C4H8O2N2 = Ni(C4H7O2N2)2 + H2SO4
H2 + Si = H2Si3 =>
H2 + 3 Si = H2Si3
C4H9OH + C2H3O2H = C4H9OOC2H3 + H2O =>
C4H9OH + C2H3O2H = C4H9OOC2H3 + H2O
Cu(H2O)4 + HCl = CuCl4 + H2O + H =>
Cu(H2O)4 + 4 HCl = CuCl4 + 4 H2O + 4 H
Pd + HNO3 + CH3COOH = Pd(CH3COO)2 + H2O + NO =>
3 Pd + 2 HNO3 + 6 CH3COOH = 3 Pd(CH3COO)2 + 4 H2O + 2 NO
Na + C2 = Na4C =>
8 Na + C2 = 2 Na4C
K3PO4 + Ca(NO3)2(aq) = KNO3(aq) + Ca3(PO4)2(s) =>
2 K3PO4 + 3 Ca(NO3)2(aq) = 6 KNO3(aq) + Ca3(PO4)2(s)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ir + F2 = IrF =>
2 Ir + F2 = 2 IrF
Ir + NaOH = IrOH + Na =>
Ir + NaOH = IrOH + Na
K2C2O4 = K + C + O =>
K2C2O4 = 2 K + 2 C + 4 O
BaCO3 + CsCl = Cs2CO3 + BaCl2 =>
BaCO3 + 2 CsCl = Cs2CO3 + BaCl2
C6H5CH3 + KMnO4 + H2SO4 = C6H5CH3COOH + K2SO4 + MnSO4 + H2O =>
80 C6H5CH3 + 58 KMnO4 + 87 H2SO4 = 70 C6H5CH3COOH + 29 K2SO4 + 58 MnSO4 + 92 H2O
Pb(OH)2 + NH3 = PbNH3 + OH =>
Pb(OH)2 + NH3 = PbNH3 + 2 OH
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
Fe{+3} + H2O = Fe(OH)3 + H{+} =>
Fe{+3} + 3 H2O = Fe(OH)3 + 3 H{+}
KI(s) = K(s) + I(g) =>
KI(s) = K(s) + I(g)
HF + KOH = HK + FOH =>
HF + KOH = HK + FOH
CH3CH(OH)CH2(OH) + HBr = CH3CH(Br)CH2(Br) + H2O =>
CH3CH(OH)CH2(OH) + 2 HBr = CH3CH(Br)CH2(Br) + 2 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
bariumoxide + carbondioxide = Bariumcarbonate =>
BaO + CO2 = BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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