| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + HNO3 + NH3 = NH4 + AgNO3 + Cl
C4H6O4Hg + Na2S = HgS + C4H6O4Na2 =>
C4H6O4Hg + Na2S = HgS + C4H6O4Na2
C3H7SH(l) + O2(g) = CO2(g) + H2O(g) + SO2 =>
C3H7SH(l) + 6 O2(g) = 3 CO2(g) + 4 H2O(g) + SO2
SrCl2 + NaOH = SrOH + NaCl2 =>
SrCl2 + NaOH = SrOH + NaCl2
LiOH(aq) + Al(NO3)3(aq) = Li(NO3) + Al(OH)3 =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 Li(NO3) + Al(OH)3
LiN3 = Li + N =>
LiN3 = Li + 3 N
K2Cr4O7 + HCl + NaOH = KO + NaCrO + H2O + Cl =>
K2Cr4O7 + 6 HCl + 4 NaOH = 2 KO + 4 NaCrO + 5 H2O + 6 Cl
HNO2 + KMnO4 + HCl = HNO3 + MnCl2 + KCl + H2 =>
8 HNO2 + 2 KMnO4 + 6 HCl = 8 HNO3 + 2 MnCl2 + 2 KCl + 3 H2
LiPF6 + H2O = HF + PF5 + LiOH =>
LiPF6 + H2O = HF + PF5 + LiOH
[Ca(NH3)4][Mg(CO3)2] + HCl = [Ca(NH3)4][MgCl4] + CO2 + H2O =>
[Ca(NH3)4][Mg(CO3)2] + 4 HCl = [Ca(NH3)4][MgCl4] + 2 CO2 + 2 H2O
Cr + H2SO4 = Cr(SO4)3 + H2 =>
Cr + 3 H2SO4 = Cr(SO4)3 + 3 H2
Mg(NO3)2(H2O)6 + Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 + C6H8O7 = Mg4Co6Fe20O40 + N2 + CO2 + H2O =>
36 Mg(NO3)2(H2O)6 + 54 Co(NO3)2(H2O)6 + 180 Fe(NO3)3(H2O)9 + 200 C6H8O7 = 9 Mg4Co6Fe20O40 + 360 N2 + 1200 CO2 + 2960 H2O
NO + OH = HNO3 + H2O =>
NO + 3 OH = HNO3 + H2O
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2
Mn3O3 + Si = SiO2 + Mn =>
2 Mn3O3 + 3 Si = 3 SiO2 + 6 Mn
OH{-} + N2 + ClO3{-} = Cl{-} + NO2{-} + H2O =>
2 OH{-} + N2 + ClO3{-} = Cl{-} + 2 NO2{-} + H2O
(b)Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
(b)Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
Mg(NO3)2 + Na(OH) = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 Na(OH) = Mg(OH)2 + 2 NaNO3
CH3COCH2CH3 + HNO3 = H2O + CO2 + NO2 =>
CH3COCH2CH3 + 22 HNO3 = 15 H2O + 4 CO2 + 22 NO2
Mg(s) + H2O(aq) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(aq) = Mg(OH)2(aq) + H2(g)
Cl2 + NaHO = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaHO = 5 NaCl + NaClO3 + 3 H2O
K2(CrO4) + BaCl2 = Ba(CrO4) + KCl =>
K2(CrO4) + BaCl2 = Ba(CrO4) + 2 KCl
IO3 + H2O = IO + HO =>
IO3 + 2 H2O = IO + 4 HO
Mg + AuCl3 = MgCl2 + Au =>
3 Mg + 2 AuCl3 = 3 MgCl2 + 2 Au
HCl + PtO = PtCl + HO =>
HCl + PtO = PtCl + HO
*Sm + *Eu + *Ti + Bi*120 = Sm18Eu2Ti30Bi120 =>
18*Sm + 2*Eu + 30*Ti + 120 Bi*120 = Sm18Eu2Ti30Bi120
Mg + CH3OH = Mg(OCH3)2 + H2 =>
Mg + 2 CH3OH = Mg(OCH3)2 + H2
H2S + O = SO2 + H0 =>
H2S + 2 O = SO2 + 2 H0
Mg + CuSO4*5H2O = MgSO4 + Cu + H2O =>
Mg + CuSO4*5H2O = MgSO4 + Cu + 5 H2O
Na3PO4 + CuCl2 = Cu3(PO4)2(s) + NaCl =>
2 Na3PO4 + 3 CuCl2 = Cu3(PO4)2(s) + 6 NaCl
Au(s) + CaCO3(aq) = Ca + Au2(CO3)3(aq) =>
2 Au(s) + 3 CaCO3(aq) = 3 Ca + Au2(CO3)3(aq)
(NH4)3SO4 + Na2CrO4 = (NH4)3CrO4 + Na2SO4 =>
(NH4)3SO4 + Na2CrO4 = (NH4)3CrO4 + Na2SO4
Mg + P2 = Mg3P2 =>
3 Mg + P2 = Mg3P2
CaCO3 = Ca{2} + CO3{-2} =>
CaCO3 = Ca{2} + CO3{-2}
Sr(NO3) + Na2SO4 = Na2(NO3) + SrSO4 =>
Sr(NO3) + Na2SO4 = Na2(NO3) + SrSO4
PIO + Cl = PClO + I =>
PIO + Cl = PClO + I
AgNO3 + AlAsO4 = Ag3As + Al(NO3)3 + O4 =>
3 AgNO3 + AlAsO4 = Ag3As + Al(NO3)3 + O4
Na2O + Cl2O = NaCl + O =>
Na2O + Cl2O = 2 NaCl + 2 O
(SO3) + Na(OH) = Na + (SO3)2(OH) =>
2(SO3) + Na(OH) = Na + (SO3)2(OH)
MgBr2 + H2O = Mg(OH)2 + HBr =>
MgBr2 + 2 H2O = Mg(OH)2 + 2 HBr
CaO + K2O = Ca(KO)2 =>
CaO + K2O = Ca(KO)2
MgCO3(s) + CH3COOH(aq) = Mg(CH3COO)2(aq) + CO2(g) + H2O(l) =>
MgCO3(s) + 2 CH3COOH(aq) = Mg(CH3COO)2(aq) + CO2(g) + H2O(l)
NaClO + NaBrO3 = BrO + Na2Cl + O3 =>
NaClO + NaBrO3 = BrO + Na2Cl + O3
KAl(SO4)2(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) + AlCl3(aq) =>
KAl(SO4)2(aq) + 2 BaCl2(aq) = 2 BaSO4(s) + KCl(aq) + AlCl3(aq)
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
SiO2 + C = Si + C3O2 =>
SiO2 + 3 C = Si + C3O2
MgCO3 + H2 = Mg + H2CO3 =>
MgCO3 + H2 = Mg + H2CO3
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
C8H16O2 + NaHCO3 = C7H15OONa + H2O + CO2 =>
10 C8H16O2 + 11 NaHCO3 = 11 C7H15OONa + 3 H2O + 14 CO2
C + O2 = OC2 =>
4 C + O2 = 2 OC2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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