| Équations équilibrées la veille | Équations équilibrées le lendemain |
HAsO4{2-} + H2O = AsO4{3-} + H3O{+}
N2H8S + CoN2O6 = CoS + NH4NO3 =>
N2H8S + CoN2O6 = CoS + 2 NH4NO3
Rb2O + N2O3 = RbNO2 =>
Rb2O + N2O3 = 2 RbNO2
Na2S2O4 + NaOH + H2O2 = Na2SO4 + H2O =>
Na2S2O4 + 2 NaOH + 3 H2O2 = 2 Na2SO4 + 4 H2O
F4 + O2 = F4O10 =>
F4 + 5 O2 = F4O10
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
C2H5OH + CU = C2H4 + CUO + H2 =>
C2H5OH + CU = C2H4 + CUO + H2
SmCl3 + Li = SmCl2 + LiCl =>
SmCl3 + Li = SmCl2 + LiCl
NaI(s) + H2SO4(aq) = H2S + I2 + Na2SO4 + H2O =>
8 NaI(s) + 5 H2SO4(aq) = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
NaCl + H2 = Na2 + HCl =>
2 NaCl + H2 = Na2 + 2 HCl
MnCl2 + NaC5H5 = Mn(C5H5)2 + NaCl =>
MnCl2 + 2 NaC5H5 = Mn(C5H5)2 + 2 NaCl
Zn(C2H3O2)2 + KI = ZnI2 + K(C2H3O2) =>
Zn(C2H3O2)2 + 2 KI = ZnI2 + 2 K(C2H3O2)
KMnO4 = K2 + MnO4 =>
2 KMnO4 = K2 + 2 MnO4
Hg + H3PO4 = H2 + Hg3(PO4)2 =>
3 Hg + 2 H3PO4 = 3 H2 + Hg3(PO4)2
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni =>
Ag + Ni(NO3)2 = Ag(NO3)2 + Ni
CaOHCO3 + H2SO4 = CaOHSO4 + H2O + CO2 =>
CaOHCO3 + H2SO4 = CaOHSO4 + H2O + CO2
HOCH2COOH + H2O = H3O + HOCH2COO =>
HOCH2COOH + H2O = H3O + HOCH2COO
NH3 + BF3 = NH3BF3 =>
NH3 + BF3 = NH3BF3
C17H29COOH + H2 = C17H35COOH =>
C17H29COOH + 3 H2 = C17H35COOH
ClC6H4COOH + Cu(CH3COO)2 + H2O = Cu2(OOCClC6H4COOH)4(H2O)2 + C4H12 =>
4 ClC6H4COOH + 2 Cu(CH3COO)2 + 2 H2O = Cu2(OOCClC6H4COOH)4(H2O)2 + C4H12
P + KClO + H2O = H3PO4 + KCl =>
2 P + 5 KClO + 3 H2O = 2 H3PO4 + 5 KCl
NaI(s) + H2SO4(aq) = H2S + I2 + Na2SO4 + H2O =>
8 NaI(s) + 5 H2SO4(aq) = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
SmCl3 + Li = SmCl2 + LiCl =>
SmCl3 + Li = SmCl2 + LiCl
NaI(s) + H2SO4(aq) = H2S + I2 + Na2SO4 + H2O =>
8 NaI(s) + 5 H2SO4(aq) = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
Zn(C2H3O2)2 + KI = ZnI + K(C2H3O2)2 =>
Zn(C2H3O2)2 + KI = ZnI + K(C2H3O2)2
Al2(CO3)3 + NaNO3 = Al(NO3)3 + Na2CO3 =>
Al2(CO3)3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2CO3
Ag + Ni(NO3)2 = AgNO3 + Ni =>
2 Ag + Ni(NO3)2 = 2 AgNO3 + Ni
NaI(s) + H2SO4(aq) = Na2SO4(aq) + HI(aq) =>
2 NaI(s) + H2SO4(aq) = Na2SO4(aq) + 2 HI(aq)
KC2H3O2 + HCl = KCl + HC2H3O2 =>
KC2H3O2 + HCl = KCl + HC2H3O2
Fe(NO3)3 + KPO4 = FePO4 + K(NO3)3 =>
Fe(NO3)3 + KPO4 = FePO4 + K(NO3)3
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+} =>
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+}
C2H5OH + CU = C2H4 + CUO + H2 =>
C2H5OH + CU = C2H4 + CUO + H2
Au + O = Au2O3 =>
2 Au + 3 O = Au2O3
NaI(s) + H2SO4(aq) = Na2SO4(aq) + HI(aq) =>
2 NaI(s) + H2SO4(aq) = Na2SO4(aq) + 2 HI(aq)
Rb2O + N2O3 = RbNO2 =>
Rb2O + N2O3 = 2 RbNO2
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K2SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + K2SO4
C12H22CaO14 + C6H10CaO6 = C9H16CaO10 =>
C12H22CaO14 + C6H10CaO6 = 2 C9H16CaO10
Bi2(SO4)5 + Fe4(SiO4)3 = Bi4(SiO4)5 + Fe2(SO4)3 =>
6 Bi2(SO4)5 + 5 Fe4(SiO4)3 = 3 Bi4(SiO4)5 + 10 Fe2(SO4)3
Fe2S3 = FeS + S =>
Fe2S3 = 2 FeS + S
MgSO4 + (NH4)2SO4 = (NH4)2Mg(SO4)2 =>
MgSO4 + (NH4)2SO4 = (NH4)2Mg(SO4)2
H2SO3 + Na = Na2SO3 + H2 =>
H2SO3 + 2 Na = Na2SO3 + H2
S + SO2 = SO =>
S + SO2 = 2 SO
H2S + Ca(OH)2 = Ca3(OHS)2 + H2O =>
2 H2S + 3 Ca(OH)2 = Ca3(OHS)2 + 4 H2O
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + K2(NO3)2 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + K2(NO3)2
Li2SO3 + V2(CO3)3 = Li2CO3 + V2(SO3)3 =>
3 Li2SO3 + V2(CO3)3 = 3 Li2CO3 + V2(SO3)3
Ph + O2 = Ph5O2 =>
5 Ph + O2 = Ph5O2
CH3NH2 + H2O2 = CO2 + H2O + N2 =>
2 CH3NH2 + 9 H2O2 = 2 CO2 + 14 H2O + N2
NaF + ZnSO4 = Na2SO4 + ZnF2 =>
2 NaF + ZnSO4 = Na2SO4 + ZnF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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