| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Si = MgSi
Ba(BO2)2 + H2SO4 = HBO2 + BaSO4 =>
Ba(BO2)2 + H2SO4 = 2 HBO2 + BaSO4
FeSO4 + K2MnO4 + H2O = MnO2 + Fe2(SO4)3 + Fe(OH)3 + KOH =>
6 FeSO4 + 3 K2MnO4 + 6 H2O = 3 MnO2 + 2 Fe2(SO4)3 + 2 Fe(OH)3 + 6 KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H5CH2CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H5CH2CH3 + 54 KMnO4 + 62 KOH = 8 C6H5COOK + 54 K2MnO4 + 46 H2O
Cl2O + HNO3 = HClO4 + NO2 + H2O =>
Cl2O + 12 HNO3 = 2 HClO4 + 12 NO2 + 5 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C7H5(NO2)3(s) = CO2(g) + C(s) + H(g) + N(g) =>
C7H5(NO2)3(s) = 3 CO2(g) + 4 C(s) + 5 H(g) + 3 N(g)
Na3Al(SO4)3 + K2SO4 = K3Na(SO4)2 + Al2O3 + SO3 =>
2 Na3Al(SO4)3 + 9 K2SO4 = 6 K3Na(SO4)2 + Al2O3 + 3 SO3
Mg(HCO3)2(s) + HNO3(aq) = Mg(NO3)2(aq) + CO2(g) + H2O(l) =>
Mg(HCO3)2(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 CO2(g) + 2 H2O(l)
Zn(s) + AgNo3(aq) = Zn(No3)2(aq) + Ag =>
Zn(s) + 2 AgNo3(aq) = Zn(No3)2(aq) + 2 Ag
HNO2 + Cr(OH)3 = Cr(NO2)3 + H2O =>
3 HNO2 + Cr(OH)3 = Cr(NO2)3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2S + Co(OH)3 = NH4OH + Co2S3 =>
3(NH4)2S + 2 Co(OH)3 = 6 NH4OH + Co2S3
C6H12 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H12 + 72 KMnO4 + 108 H2SO4 = 30 C6H5COOH + 72 MnSO4 + 36 K2SO4 + 228 H2O
Pb{2} + Au{3} = Pb{4} + Au =>
3 Pb{2} + 2 Au{3} = 3 Pb{4} + 2 Au
Ca3(PO4)2(s) + SiO2(s) + C(s) = P(s) + CaSiO4(s) + CO(g) =>
Ca3(PO4)2(s) + 3 SiO2(s) + 2 C(s) = 2 P(s) + 3 CaSiO4(s) + 2 CO(g)
KMnO4(s) = KMnO2O2 =>
KMnO4(s) = KMnO2O2
HNO3 + PbO2 + KCl = KClO4 + Pb(NO3)2 + H2O =>
8 HNO3 + 4 PbO2 + KCl = KClO4 + 4 Pb(NO3)2 + 4 H2O
NaI + FeCl3 + H2SO4 = NaCl + FeSO4 + I2 + H2 =>
6 NaI + 2 FeCl3 + 2 H2SO4 = 6 NaCl + 2 FeSO4 + 3 I2 + 2 H2
Cu(H20)6 + Zn = Cu + Zn(H20)6 =>
Cu(H20)6 + Zn = Cu + Zn(H20)6
Mg(NO3)2*6H2O + CH4N2O + EuH10N3O14 = Eu001Mg099O + N2 + CO2 + H2O =>
594.00000000001Mg(NO3)2*6H2O + 1204 CH4N2O + 6 EuH10N3O14 = 6.0000000000001Eu001Mg099O + 1807 N2 + 1204 CO2 + 6002.0000000001H2O
NaH2PO4 + CH3COOH = H3PO4 + CH3COONa =>
NaH2PO4 + CH3COOH = H3PO4 + CH3COONa
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C6H10O5 + H2 = C3H8O + H2O =>
C6H10O5 + 6 H2 = 2 C3H8O + 3 H2O
CrCl3 + Cu(NO3)2 = Cr(NO3)3 + CuCl2 =>
2 CrCl3 + 3 Cu(NO3)2 = 2 Cr(NO3)3 + 3 CuCl2
Ca + O2 = (CaO) =>
2 Ca + O2 = 2(CaO)
H2PtCl4 + NaOH = Pt(OH)2 + NaCl + HCl =>
H2PtCl4 + 2 NaOH = Pt(OH)2 + 2 NaCl + 2 HCl
C4H9OH + Ag2O = CH3COOH + Ag + H2O =>
C4H9OH + 4 Ag2O = 2 CH3COOH + 8 Ag + H2O
Cu(II)(s) + S8(s) = Cu(II)S8(s) =>
Cu(II)(s) + S8(s) = Cu(II)S8(s)
BaO2 + Cr2(SO4)3 + NaOH = BaSO4 + Na2CrO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 4 NaOH = 3 BaSO4 + 2 Na2CrO4 + 2 H2O
K2CO3(aq) + CuF(aq) = Cu2CO3(s) + KF =>
K2CO3(aq) + 2 CuF(aq) = Cu2CO3(s) + 2 KF
Rb + H2O = RbO2 + H2 =>
Rb + 2 H2O = RbO2 + 2 H2
Ag2O + NO + NaOH = Ag + NaNO3 + H2O =>
3 Ag2O + 2 NO + 2 NaOH = 6 Ag + 2 NaNO3 + H2O
(CH3)2C2 + KMnO4 + H2O = (CH3)2C2(OH)2 + MnO2 + KOH =>
3(CH3)2C2 + 2 KMnO4 + 4 H2O = 3(CH3)2C2(OH)2 + 2 MnO2 + 2 KOH
HSO4 + H2O = SO4 + H4O =>
2 HSO4 + H2O = 2 SO4 + H4O
LiCl + NaNO3 = NaCl + LiNO3 =>
LiCl + NaNO3 = NaCl + LiNO3
K10 + O2 = OK6 =>
6 K10 + 5 O2 = 10 OK6
H2O2 + NaI = H2O + NaIO =>
H2O2 + NaI = H2O + NaIO
NiO + LiOH = Ni(OH)2 + Li2O =>
NiO + 2 LiOH = Ni(OH)2 + Li2O
Li2CO3 = Li{+3} + C + O{-2} =>
Li2CO3 = 2 Li{+3} + C + 3 O{-2}
CuSHCl(aq) = CuClHS =>
CuSHCl(aq) = CuClHS
Ca(HCO3)2 + AgNO3 = AgHCO3 + Ca(NO3)2 =>
Ca(HCO3)2 + 2 AgNO3 = 2 AgHCO3 + Ca(NO3)2
AgNO3KCl = KNO3AgCl =>
AgNO3KCl = KNO3AgCl
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
AuO + Na = Au + Na2O =>
AuO + 2 Na = Au + Na2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaOH + Cd(NO3)2 = Cd(OH)2 + Na + NO3 =>
2 NaOH + Cd(NO3)2 = Cd(OH)2 + 2 Na + 2 NO3
(NH4)2SO4 + NH4OH + Cu(OH)2 = Cu(NH3)4SO4 + H2O =>
(NH4)2SO4 + 2 NH4OH + Cu(OH)2 = Cu(NH3)4SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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