| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2O + O2 + As = HAsO251 =>
2 H2O + 501 O2 + 4 As = 4 HAsO251
Al2(SO4)3 + LiCl = AlCl3 + Li2(SO4) =>
Al2(SO4)3 + 6 LiCl = 2 AlCl3 + 3 Li2(SO4)
K2Cr2O4 + AgNO3 = KNO3 + Ag2Cr2O4 =>
K2Cr2O4 + 2 AgNO3 = 2 KNO3 + Ag2Cr2O4
CH2O2 + H2O = CHO2{-} + H3O{+} =>
CH2O2 + H2O = CHO2{-} + H3O{+}
KI(aq) + CaCl2(aq) = KCl(aq) + CaI2 =>
2 KI(aq) + CaCl2(aq) = 2 KCl(aq) + CaI2
Mn(s) + HBr = MnBr2 + H2 =>
Mn(s) + 2 HBr = MnBr2 + H2
LiCl + O2 = LiClO3 =>
2 LiCl + 3 O2 = 2 LiClO3
Mg(s) + HNO3 = Mg(NO3)2(aq) + H2(g) =>
Mg(s) + 2 HNO3 = Mg(NO3)2(aq) + H2(g)
C4H9NH2 + HNO3 = N2 + CO2 + H2O =>
5 C4H9NH2 + 27 HNO3 = 16 N2 + 20 CO2 + 41 H2O
KOH(aq) + NiSO4(aq) = K2SO4 + Ni(OH)2 =>
2 KOH(aq) + NiSO4(aq) = K2SO4 + Ni(OH)2
Ba3(PO4)2 + Fe2(SO4)3 = BaSO4 + FePO4 =>
Ba3(PO4)2 + Fe2(SO4)3 = 3 BaSO4 + 2 FePO4
Ba(OH)2(aq) = BaO(s) + H2O(l) =>
Ba(OH)2(aq) = BaO(s) + H2O(l)
Mn + Bi + Te = MnBi2Te4 =>
Mn + 2 Bi + 4 Te = MnBi2Te4
Al(OH)3 + SiO2 = Al2Si2O5(OH)4 + H2O =>
2 Al(OH)3 + 2 SiO2 = Al2Si2O5(OH)4 + H2O
Nb + Se = NbSe2 =>
Nb + 2 Se = NbSe2
Ca(ClO3)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO3)2 + 12 HCl = CaCl2 + 6 H2O + 6 Cl2
Pb(NO3)2(aq) + NaBr(aq) = PbBr2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaBr(aq) = PbBr2 + 2 NaNO3
C7H6O3 + H2O = C9H8O4 =>
9 C7H6O3 + H2O = 7 C9H8O4
Hg + Ag3PO4 = Ag + Hg3PO4 =>
3 Hg + Ag3PO4 = 3 Ag + Hg3PO4
[Ag(NH3)2]Cl + HNO3 = AgCl + H + N2O =>
5[Ag(NH3)2]Cl + 2 HNO3 = 5 AgCl + 32 H + 6 N2O
CHCHOH + O2 = CO2 + H2O =>
4 CHCHOH + 9 O2 = 8 CO2 + 6 H2O
MgCl2(aq) + K2CO3(aq) = MgCO3(aq) + K2Cl2(aq) =>
MgCl2(aq) + K2CO3(aq) = MgCO3(aq) + K2Cl2(aq)
Na2SO3 + AgNO3 + KOH = Ag + Na2SO4 + KNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 KOH = 2 Ag + Na2SO4 + 2 KNO3 + H2O
Al + KOH + HOH = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 HOH = 2 KAl(OH)4 + 3 H2
Co(NO3)2 + Na2CrO4 = CoCrO4 + Na(NO3) =>
Co(NO3)2 + Na2CrO4 = CoCrO4 + 2 Na(NO3)
Pb(OH)2(aq) + HCl(aq) = H2O(l) + PbCl2(aq) =>
Pb(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + PbCl2(aq)
NH4OH + Sn(SO4)2 = N + H2O + Sn + S =>
16 NH4OH + 3 Sn(SO4)2 = 16 N + 40 H2O + 3 Sn + 6 S
MgO + SIO2 = Mg + SIO3 =>
MgO + SIO2 = Mg + SIO3
Li + HNO3 = LiNO3 + NH3 + H2O =>
8 Li + 9 HNO3 = 8 LiNO3 + NH3 + 3 H2O
C0 + HNO3 = C0(NO3)2 + H2O + N2 =>
5 C0 + 12 HNO3 = 5 C0(NO3)2 + 6 H2O + N2
C6H5OH + H2O2 = C6H4(OH)2 + H2O =>
C6H5OH + H2O2 = C6H4(OH)2 + H2O
C5H8 + Cl2 = C5H8Cl =>
2 C5H8 + Cl2 = 2 C5H8Cl
C9H8O4 + H2O2 = CO2 + H2O =>
C9H8O4 + 18 H2O2 = 9 CO2 + 22 H2O
CO2(g) + H2O(g) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(aq) + 6 O2(g)
C17H36 + H2O = CO2 + H{+} + e =>
C17H36 + 34 H2O = 17 CO2 + 104 H{+} + 104e
CuSO4 + NH3*H2O = Cu(OH)2 + NH3 + SO4 + H2 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2 + 2 NH3 + SO4 + H2
AlF3 + K3PO4 = AlPO4 + KF =>
AlF3 + K3PO4 = AlPO4 + 3 KF
C9H8O2 + C5H6Br3N = C9H8O2Br2 + C5H6BrN =>
C9H8O2 + C5H6Br3N = C9H8O2Br2 + C5H6BrN
Br2(l) + Cl2(g) = BrCl(g) =>
Br2(l) + Cl2(g) = 2 BrCl(g)
HNO3 + H2SO4 = SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 = 3 SO4 + 4 H2O + 2 NO
CaO + H2SO4 + H2O = CaSO4(H2O)2 =>
CaO + H2SO4 + H2O = CaSO4(H2O)2
Al(OH)3 + H2O = OH + AlO3H4 =>
Al(OH)3 + H2O = OH + AlO3H4
PH3 + S8 = H2S + P4 =>
16 PH3 + 3 S8 = 24 H2S + 4 P4
C4H9N + O2 = CO2 + H2O + NO2 =>
4 C4H9N + 29 O2 = 16 CO2 + 18 H2O + 4 NO2
PS3 + HNO3 + H2O = H3PO4 + S + NO =>
3 PS3 + 5 HNO3 + 2 H2O = 3 H3PO4 + 9 S + 5 NO
SiCO2 + C = Si + CO =>
SiCO2 + C = Si + 2 CO
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
ZnS + KHO = Zn(HO)2 + K2S =>
ZnS + 2 KHO = Zn(HO)2 + K2S
Fe{3+} + S{2-} = Fe2S3 =>
2 Fe{3+} + 3 S{2-} = Fe2S3
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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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