| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
C3H4O4 + C7H6O2 = C12H10O4 + H2O =>
5 C3H4O4 + 27 C7H6O2 = 17 C12H10O4 + 6 H2O
Mg + HClO3 = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg + 12 HClO3 = MgCl2 + 5 Mg(ClO3)2 + 6 H2O
AgNO3(aq) + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3(aq) + CuSO4 = Ag2SO4 + Cu(NO3)2
C6H12O6 + CH4N2O + HF = C20H13F3N4O2 + CO2 + H2O =>
37 C6H12O6 + 24 CH4N2O + 36 HF = 12 C20H13F3N4O2 + 6 CO2 + 210 H2O
LiNO3 + NH4Cl = LiCl + NH4(NO3) =>
LiNO3 + NH4Cl = LiCl + NH4(NO3)
LiNO2 + H2O = LiOH + HNO2 =>
LiNO2 + H2O = LiOH + HNO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NHO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
NHO3 + NaHCO3 = NaNO3 + H2O + CO2
HCl + C4H7Cl = C4H8Cl2 =>
HCl + C4H7Cl = C4H8Cl2
Ag3S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag3S(s) + H2(g) = 3 Ag(s) + H2S(g)
H2SeO3 = SeO3 + H =>
H2SeO3 = SeO3 + 2 H
C5H6 + Br2 = C6H5Br + HBr =>
6 C5H6 + 8 Br2 = 5 C6H5Br + 11 HBr
Cu + Co(NO3)2 = Co + Cu(NO3)2 =>
Cu + Co(NO3)2 = Co + Cu(NO3)2
Li2O + H3N = Li3N + H2O =>
3 Li2O + 2 H3N = 2 Li3N + 3 H2O
K + {2} = K{2}O =>
K + {2} = K{2}O
C3H6O2 + Ca(OH)2 = (CH3CH2COO)2Ca + H2O =>
2 C3H6O2 + Ca(OH)2 = (CH3CH2COO)2Ca + 2 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
C9H12NO + OH = C9H11NO + H2O =>
C9H12NO + OH = C9H11NO + H2O
H2PO4 + CaO = CaPO5H2 =>
H2PO4 + CaO = CaPO5H2
C + SiO2 + Ca3(PO4)2 = P + CO + CaSiO3 =>
5 C + 3 SiO2 + Ca3(PO4)2 = 2 P + 5 CO + 3 CaSiO3
CH4 + SO4 = H2S + CO2 + H =>
2 CH4 + SO4 = H2S + 2 CO2 + 6 H
C2H5OH + KMnO4 = H2O + CH3COOH + MnO2 + KOH =>
3 C2H5OH + 4 KMnO4 = H2O + 3 CH3COOH + 4 MnO2 + 4 KOH
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CH3CH2OH + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
PCl3(g) + Cl2(g) = PCl5(g) =>
PCl3(g) + Cl2(g) = PCl5(g)
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
CaSO4H2O(s) = CaSO4(s) + H2O =>
CaSO4H2O(s) = CaSO4(s) + H2O
(NH4)2CO3 + HCl = NH4Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2CO3
H2SeO3 = SeO3 + H =>
H2SeO3 = SeO3 + 2 H
Na2S + HClO + HCl = S + H2O + NaCl =>
Na2S + HClO + HCl = S + H2O + 2 NaCl
Pb(s) + Ag(NO3)(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 Ag(NO3)(aq) = Pb(NO3)2(aq) + 2 Ag(s)
AlCrO4 + Na = Al + NaCrO4 =>
AlCrO4 + Na = Al + NaCrO4
HNO3 + C6H12O = C6H10O4 + H2O + NO =>
8 HNO3 + 3 C6H12O = 3 C6H10O4 + 7 H2O + 8 NO
MgCO3 = MgO3 + C3 =>
3 MgCO3 = 3 MgO3 + C3
Mn2O7 + K2O = MnK7 + O2 =>
Mn2O7 + 7 K2O = 2 MnK7 + 7 O2
MnCl2 + CsCIO3 = Mn(CIO3)2 + CsCl =>
MnCl2 + 2 CsCIO3 = Mn(CIO3)2 + 2 CsCl
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
H2O2 + KMnO4 + H2SO4 = O2 + MnSO4 + K2SO4H20 =>
7 H2O2 + 2 KMnO4 + 3 H2SO4 = 11 O2 + 2 MnSO4 + K2SO4H20
I2 + HNO3 = HIO2 + N2O3 + H2O =>
2 I2 + 6 HNO3 = 4 HIO2 + 3 N2O3 + H2O
H2O2 + NaOH + Cu3Cl = Cu2OH + NaCl =>
H2O2 + 4 NaOH + 4 Cu3Cl = 6 Cu2OH + 4 NaCl
F2 + Ba3P2 = BaF2 + P =>
3 F2 + Ba3P2 = 3 BaF2 + 2 P
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KHCO3 + Na2CO3 = K2CO3 + NaHCO3 =>
2 KHCO3 + Na2CO3 = K2CO3 + 2 NaHCO3
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
KHCO3 + Na2CO3 = K2CO3 + NaHCO3 =>
2 KHCO3 + Na2CO3 = K2CO3 + 2 NaHCO3
CrO4{-2} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{-2} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
KHCO3 + Na2CO3 = K2CO3 + NaHCO3 =>
2 KHCO3 + Na2CO3 = K2CO3 + 2 NaHCO3
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
CdCl2 + Na2SO3 = NaCl + CdSO3 =>
CdCl2 + Na2SO3 = 2 NaCl + CdSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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