| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdS + O2 = Cd + SO2
CH3COOH(aq) + NaHCO3 = NaCH3COO(aq) + H2O(l) + CO2(g) =>
CH3COOH(aq) + NaHCO3 = NaCH3COO(aq) + H2O(l) + CO2(g)
MgO + VO2 = Mg2VO4 =>
2 MgO + VO2 = Mg2VO4
AlCl2 + Cl2 = AlCl3 =>
2 AlCl2 + Cl2 = 2 AlCl3
Si4H3 + O2 = SiO2 + H2O =>
4 Si4H3 + 19 O2 = 16 SiO2 + 6 H2O
CH3OOH + Ba(OH)2 = C4H6BaO4 + H2O =>
4 CH3OOH + Ba(OH)2 = C4H6BaO4 + 6 H2O
Be + S8 = Be8S =>
64 Be + S8 = 8 Be8S
MnSO4 + K2S2O8 + H2O + HNO3 = HMnO4 + KNO3 + H2SO4 =>
2 MnSO4 + 5 K2S2O8 + 8 H2O + 10 HNO3 = 2 HMnO4 + 10 KNO3 + 12 H2SO4
C + Si = CSi =>
C + Si = CSi
BaCl2(Ac) + Na2SO4(Ac) = BaSO4(s) + NaCl(Ac) =>
BaCl2(Ac) + Na2SO4(Ac) = BaSO4(s) + 2 NaCl(Ac)
CH3OOH + KOH = KCH3COO + H2O =>
2 CH3OOH + KOH = KCH3COO + 3 H2O
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
NaCl + AgF = NaF + AgCl* =>
NaCl + AgF = NaF + AgCl*
C22H46 + O2(g) = CO2(g) + H2O(g) =>
2 C22H46 + 67 O2(g) = 44 CO2(g) + 46 H2O(g)
C2H6 + Br2 = Br2C2H4 + H2 =>
C2H6 + Br2 = Br2C2H4 + H2
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + HCl + HCO3{-} =>
AgCl + (NH4)2CO3 = Ag(NH3)2{+} + HCl + HCO3{-}
CuCl2 + Li2SO4 = CuSO4 + LiCl =>
CuCl2 + Li2SO4 = CuSO4 + 2 LiCl
C8H5KO4 + NaOH = NaC8KH4O4 + H2O =>
C8H5KO4 + NaOH = NaC8KH4O4 + H2O
K4Fe(CN)6 + NaOH = NaCN + KOH + Fe(OH)2 =>
K4Fe(CN)6 + 6 NaOH = 6 NaCN + 4 KOH + Fe(OH)2
KMnO4 + KI + H2SO4 = MnSO4 + KIO3 + K2SO4 + H2O =>
6 KMnO4 + 5 KI + 9 H2SO4 = 6 MnSO4 + 5 KIO3 + 3 K2SO4 + 9 H2O
NaCH3COO = NaH + CO + H2O + C6 =>
6 NaCH3COO = 6 NaH + 6 CO + 6 H2O + C6
Ca(HCO)2 + Ca(OH)2 = CaCO + H2O =>
Ca(HCO)2 + Ca(OH)2 = 2 CaCO + 2 H2O
S8(s) + P4(s) = P4S5(s) =>
5 S8(s) + 8 P4(s) = 8 P4S5(s)
FeO + SO3 = FeSO3 + O2 =>
2 FeO + 2 SO3 = 2 FeSO3 + O2
Mg2(OH)2CO3 + CH3COOH = CO2 + Mg(CH3COO) + H2O =>
4 Mg2(OH)2CO3 + 9 CH3COOH = 6 CO2 + 8 Mg(CH3COO) + 10 H2O
AuS3 + H2 = Au + H2S =>
AuS3 + 3 H2 = Au + 3 H2S
CH2O2 + H2O = HCOO + H3O =>
CH2O2 + H2O = HCOO + H3O
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
C19H22O6 + H2O = C2H5OH + C6H8O7 =>
18 C19H22O6 + 175 H2O = 87 C2H5OH + 28 C6H8O7
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
Cu + HNO3 + H2SO4 = CuSO4 + NO2 + H2O =>
Cu + 2 HNO3 + H2SO4 = CuSO4 + 2 NO2 + 2 H2O
Li + SO3 = LiO2 + SO =>
Li + SO3 = LiO2 + SO
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Ag2Cr2O7 = Ag2 + Cr2 + O7 =>
Ag2Cr2O7 = Ag2 + Cr2 + O7
FeBr2 = Fe + Br =>
FeBr2 = Fe + 2 Br
CS2(s) + O2 = CO2(g) + SO2(g) =>
CS2(s) + 3 O2 = CO2(g) + 2 SO2(g)
Pb + Na2SO4 = Pb(Na2SO4)2 =>
Pb + 2 Na2SO4 = Pb(Na2SO4)2
C5H5N5 + C5H6N2O2 = C10H11 + N7 + O2 =>
C5H5N5 + C5H6N2O2 = C10H11 + N7 + O2
C7H6O3 + H2O = C2H4O2 =>
2 C7H6O3 + 8 H2O = 7 C2H4O2
Li3N + O2 = Li2O + N2 =>
4 Li3N + 3 O2 = 6 Li2O + 2 N2
HClO3 + Zr(OH)4 = Zr(ClO3)4 + H2O =>
4 HClO3 + Zr(OH)4 = Zr(ClO3)4 + 4 H2O
ZrO2 + Cl2 + C = ZrCl4 + CO2 =>
ZrO2 + 2 Cl2 + C = ZrCl4 + CO2
H3PO4 + Cl2 = P4 + HClO3 + H2O =>
4 H3PO4 + 2 Cl2 = P4 + 4 HClO3 + 4 H2O
HClO + OH{-} = ClO3{-} + Cl{-} + H2O =>
3 HClO + 3 OH{-} = ClO3{-} + 2 Cl{-} + 3 H2O
Ca(s) + P(s) = CaP =>
Ca(s) + P(s) = CaP
NaNO3(aq) = Na(aq) + NO3(aq) =>
NaNO3(aq) = Na(aq) + NO3(aq)
C4H10S + O2 = CO2 + H2O + SO3 =>
C4H10S + 8 O2 = 4 CO2 + 5 H2O + SO3
CrO2 + O2 = CrO3 =>
2 CrO2 + O2 = 2 CrO3
C3H7NO + O2 = CO2 + H2O + N2 =>
4 C3H7NO + 17 O2 = 12 CO2 + 14 H2O + 2 N2
FeCl3 + (NH4)OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3(NH4)OH = Fe(OH)3 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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