| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg + H2CO3 = Hg(CO3) + H2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(NO3)2 + Ag2S = CuS + AgNO3 =>
Cu(NO3)2 + Ag2S = CuS + 2 AgNO3
Na2SeO3 = Na2O + SeO2 =>
Na2SeO3 = Na2O + SeO2
XOH + XH = XX + H2O =>
XOH + XH = XX + H2O
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Pb(OH)2 + ClO{-} = PbO2 + Cl{-} + H2O =>
Pb(OH)2 + ClO{-} = PbO2 + Cl{-} + H2O
C17H35COOH + CH3OH = C17H35COOCH3 + H2O =>
C17H35COOH + CH3OH = C17H35COOCH3 + H2O
Mg2(s) + HCl = H2(g) + MgCl2 =>
Mg2(s) + 4 HCl = 2 H2(g) + 2 MgCl2
Mg + HBr = Mg(Br)3 + H2 =>
2 Mg + 6 HBr = 2 Mg(Br)3 + 3 H2
CH3COOH + Ca(OH)2 = (CH3COO)2Ca + H2O =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2Ca + 2 H2O
BaH2(s) + H2O = Ba(OH)2(aq) + H2(g) =>
BaH2(s) + 2 H2O = Ba(OH)2(aq) + 2 H2(g)
Se2O6 + H2O = H2Se2O7 =>
Se2O6 + H2O = H2Se2O7
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C4H6(g) + O2(g) = C4H6O2 =>
C4H6(g) + O2(g) = C4H6O2
C6H12O6 + OH{-} = C2H5OH + HCO3{-} =>
C6H12O6 + 2 OH{-} = 2 C2H5OH + 2 HCO3{-}
C + H + OH = CH3OH =>
C + 3 H + OH = CH3OH
PhNO3{-} + Cu + H{+} = PhNO + Cu{2+} + H2O =>
2 PhNO3{-} + 3 Cu + 8 H{+} = 2 PhNO + 3 Cu{2+} + 4 H2O
Zn(CH3COO)2 + NaHCO3 = CH3COONa + Zn(HCO3)2 =>
Zn(CH3COO)2 + 2 NaHCO3 = 2 CH3COONa + Zn(HCO3)2
Cl2O5 + CaO = Ca(ClO3)2 =>
Cl2O5 + CaO = Ca(ClO3)2
NaCl + K(NO3)2 = KCl2 + NaNO3 =>
2 NaCl + K(NO3)2 = KCl2 + 2 NaNO3
HCl(aq) + O2(aq) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(aq) = 2 H2O(l) + 2 Cl2(g)
HNO3 + CuS + HCl = CuCl + S + H2O + NO =>
HNO3 + 3 CuS + 3 HCl = 3 CuCl + 3 S + 2 H2O + NO
Fe(NO3)2 + KSCN = Fe(SCN)2 + KNO3 =>
Fe(NO3)2 + 2 KSCN = Fe(SCN)2 + 2 KNO3
Cu(NO3)2*6H2O + C6H8O7 = Cu + CO2 + N2 + H2O =>
3 Cu(NO3)2*6H2O + 2 C6H8O7 = 3 Cu + 12 CO2 + 3 N2 + 26 H2O
Al2O3 + CH4 = Al + H2O + CO2 =>
4 Al2O3 + 3 CH4 = 8 Al + 6 H2O + 3 CO2
BaN + SNO3 = BaSO4 + N2 + SO2 =>
2 BaN + 4 SNO3 = 2 BaSO4 + 3 N2 + 2 SO2
LiOH + HPO3 = Li3PO4 + H2O =>
3 LiOH + HPO3 = Li3PO4 + 2 H2O
CoCl2 + BaCl2 = CoBa + Cl2 =>
CoCl2 + BaCl2 = CoBa + 2 Cl2
CH4 + Cu(OH)2 = CO2 + H2O + Cu =>
CH4 + 4 Cu(OH)2 = CO2 + 6 H2O + 4 Cu
Al2S3O12 + NaOH = AlO3H3 + Na2SO4 =>
Al2S3O12 + 6 NaOH = 2 AlO3H3 + 3 Na2SO4
CH3CH2OSO3H + Na2CO3 = CH3CH2OSO3Na + NaHCO3 =>
CH3CH2OSO3H + Na2CO3 = CH3CH2OSO3Na + NaHCO3
C5H10C5H10 + O2 = CO2 + H2O =>
C5H10C5H10 + 15 O2 = 10 CO2 + 10 H2O
KCN + HNO3 = KNO3 + HCN =>
KCN + HNO3 = KNO3 + HCN
Ag2SO4 + Cu2 = CuSO4 + Ag =>
2 Ag2SO4 + Cu2 = 2 CuSO4 + 4 Ag
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
Ca3(PO4)2 + Si6O12 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + Si6O12 = P4O10 + 6 CaSiO3
H2C2O4(H2O)2 + K2Cr2O7 = K[Cr(C2O4)2](H2O)6 + H2O + CO2 =>
7 H2C2O4(H2O)2 + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)6 + 9 H2O + 6 CO2
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl =>
NaCl + Zn(UO2)3(CH3COO)8 + CH3COOH + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH4 + HBr = CH5Br =>
CH4 + HBr = CH5Br
KNO3 + Fe2O3 = K2O + Fe(NO3)3 =>
6 KNO3 + Fe2O3 = 3 K2O + 2 Fe(NO3)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)3P + Ca(OH)2 = Ca3P2 + NH3 + H2O =>
2(NH4)3P + 3 Ca(OH)2 = Ca3P2 + 6 NH3 + 6 H2O
Ge + O2 = GeO =>
2 Ge + O2 = 2 GeO
HN3 + HI = N2 + NH4I =>
3 HN3 + HI = 4 N2 + NH4I
LiCH3COO + Zn3(AsO4)2 = Li3AsO4 + Zn(CH3COO)2 =>
6 LiCH3COO + Zn3(AsO4)2 = 2 Li3AsO4 + 3 Zn(CH3COO)2
CH3COO + H2 = CH4 + CO2 =>
2 CH3COO + H2 = 2 CH4 + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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