Équations équilibrées la veille | Équations équilibrées le lendemain |
7 KOH + H3PO2 + 2 Cl2 = 4 KCl + K3PO4 + 5 H2O
HOCl3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HOCl3(aq) + 4 HBr(aq) = 3 HCl(aq) + 2 Br2(g) + H2O(l)
Cl2 + H3PO4 = P4 + HClO2 + H2O =>
10 Cl2 + 12 H3PO4 = 3 P4 + 20 HClO2 + 8 H2O
Ca{2+} + HPO4{2-} + NH3 = Ca3(PO4)2 + NH4{+} =>
3 Ca{2+} + 2 HPO4{2-} + 2 NH3 = Ca3(PO4)2 + 2 NH4{+}
KI + H2SeO4 = Se + I2 + K2SeO4 + H2O =>
6 KI + 4 H2SeO4 = Se + 3 I2 + 3 K2SeO4 + 4 H2O
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
Na2CO3 + HCN = NaCN + NaHCO3 =>
Na2CO3 + HCN = NaCN + NaHCO3
CH3CO2C2H5H2O = C2H5OHCH3COOH =>
CH3CO2C2H5H2O = C2H5OHCH3COOH
NH3 + OBr = Br + N2H4 + H2O =>
2 NH3 + OBr = Br + N2H4 + H2O
Cu(C2H3O2) + (NH4)2SO4 = NH4C2H3O2 + Cu2SO4 =>
2 Cu(C2H3O2) + (NH4)2SO4 = 2 NH4C2H3O2 + Cu2SO4
OH{-} + Cl2 + CrI3 = CrO4{2{-})+IO4{-}+H2O+Cl{-} =>
64 OH{-} + 31 Cl2 + 2 CrI3 = 2 CrO4{2{-})+6IO4{-}+32H2O+62Cl{-}
Cu(C2H3O2) + (NH4)2SO4 = NH4C2H3O2 + Cu2SO4 =>
2 Cu(C2H3O2) + (NH4)2SO4 = 2 NH4C2H3O2 + Cu2SO4
C2F4 + O2 = COF2 =>
C2F4 + O2 = 2 COF2
Cu(C2H3O2) + (NH4)2SO4 = NH4C2H3O2 + Cu2SO4 =>
2 Cu(C2H3O2) + (NH4)2SO4 = 2 NH4C2H3O2 + Cu2SO4
KMnO4 + C7H14 + H2O = KOH + MnO2 + C7H15O =>
KMnO4 + 3 C7H14 + 2 H2O = KOH + MnO2 + 3 C7H15O
NH3 + OBr = Br + N2H4 + H2O =>
2 NH3 + OBr = Br + N2H4 + H2O
C2F4 + O2 = COF2 =>
C2F4 + O2 = 2 COF2
Cu(C2H3O2) + (NH4)2SO4 = NH4C2H3O2 + Cu2SO4 =>
2 Cu(C2H3O2) + (NH4)2SO4 = 2 NH4C2H3O2 + Cu2SO4
Cr2(SO4) + Br2 + KOH = K2CrO4 + KBr + K2SO4 + H2O =>
Cr2(SO4) + 5 Br2 + 16 KOH = 2 K2CrO4 + 10 KBr + K2SO4 + 8 H2O
NaNO2 + FeCl3 = NaCl + Fe(NO2)3 =>
3 NaNO2 + FeCl3 = 3 NaCl + Fe(NO2)3
CuSO4*5H2O + NH2CH2CH2NH2 = (Cu(NH2CH2CH2NH2)2)(SO4) + H2O =>
CuSO4*5H2O + 2 NH2CH2CH2NH2 = (Cu(NH2CH2CH2NH2)2)(SO4) + 5 H2O
Cu(C2H3O2) + (NH4)2SO4 = NH4C2H3O2 + Cu2SO4 =>
2 Cu(C2H3O2) + (NH4)2SO4 = 2 NH4C2H3O2 + Cu2SO4
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aq)
C2H2(g) + O2(g) = CO1(g) + H20(l) =>
10 C2H2(g) + 10 O2(g) = 20 CO1(g) + H20(l)
Li2CO3 + TiO2 + H4P2O7 = LiTi2P3O12 + H2O + CO2 =>
Li2CO3 + 4 TiO2 + 3 H4P2O7 = 2 LiTi2P3O12 + 6 H2O + CO2
H2O + NaClO + CO2 = NaHCO3 + HClO =>
H2O + NaClO + CO2 = NaHCO3 + HClO
Hg(NO3)2 + NH4OH = Hg2 + NHNO3 + H2O =>
22 Hg(NO3)2 + 28 NH4OH = 11 Hg2 + 36 NHNO3 + 52 H2O
NH3 + OBr = Br + N2H4 + H2O =>
2 NH3 + OBr = Br + N2H4 + H2O
Cu(C2H3O2) + (NH4)2SO4 = NH4C2H3O2 + Cu2SO4 =>
2 Cu(C2H3O2) + (NH4)2SO4 = 2 NH4C2H3O2 + Cu2SO4
Si3N4(s) = Si(s) + N2(g) =>
Si3N4(s) = 3 Si(s) + 2 N2(g)
C2F4 + O2 = COF2 =>
C2F4 + O2 = 2 COF2
H2C2O4 + KOH = H2C2O4KOH =>
H2C2O4 + KOH = H2C2O4KOH
AgNO3(aq) + Na2SO3(aq) = Ag2SO3 + NaNO3 =>
2 AgNO3(aq) + Na2SO3(aq) = Ag2SO3 + 2 NaNO3
Fe + Ag3PO4 = Fe3(PO4)2 + Ag =>
3 Fe + 2 Ag3PO4 = Fe3(PO4)2 + 6 Ag
Ba(OH)2 + HCl = H2O + BaHCl3 =>
Ba(OH)2 + 3 HCl = 2 H2O + BaHCl3
AlBr + AgN = AlN + AgBr =>
AlBr + AgN = AlN + AgBr
NaI + K2CrO7 + H2SO4 = Cr2(SO4)3 + KHSO4 + I2 + Na2SO4 + H2O =>
18 NaI + 2 K2CrO7 + 16 H2SO4 = Cr2(SO4)3 + 4 KHSO4 + 9 I2 + 9 Na2SO4 + 14 H2O
Sr(Cl2) + Mn2(SO4)7 = Sr(SO4) + Mn(Cl7) =>
7 Sr(Cl2) + Mn2(SO4)7 = 7 Sr(SO4) + 2 Mn(Cl7)
CuCO3 + HCl = CuCl2 + H2OCO2 =>
CuCO3 + 2 HCl = CuCl2 + H2OCO2
HCl + KOH = KClH2O =>
HCl + KOH = KClH2O
Li + Al2S3 = Li2S + Al =>
6 Li + Al2S3 = 3 Li2S + 2 Al
(CH3)2O(g) = CH4(g) + O2(g) + CO(g) =>
4(CH3)2O(g) = 6 CH4(g) + O2(g) + 2 CO(g)
Ag3Al + Cl + H2O = Al(OH)2Cl + Ag + HCl =>
Ag3Al + 3 Cl + 2 H2O = Al(OH)2Cl + 3 Ag + 2 HCl
C2F4 + O2 = COF2 =>
C2F4 + O2 = 2 COF2
Cu(C2H3O2) + (NH4)2SO4 = NH4C2H3O2 + Cu2SO4 =>
2 Cu(C2H3O2) + (NH4)2SO4 = 2 NH4C2H3O2 + Cu2SO4
KCIOe3 = KCI + Oe3 =>
KCIOe3 = KCI + Oe3
CH3CH2OCH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH2CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
Ca3(PO4)3 + SiO2 + C = CaSiO3 + P + CO2 =>
2 Ca3(PO4)3 + 6 SiO2 + 9 C = 6 CaSiO3 + 6 P + 9 CO2
MnO4{-}(aq) + SO32{-}(aq) + H2O = MnO2(s) + SO42{-}(aq) + OH{-}(aq) =>
20 MnO4{-}(aq) + 3 SO32{-}(aq) + 10 H2O = 20 MnO2(s) + 3 SO42{-}(aq) + 20 OH{-}(aq)
ThO2 + NaOH = Th(OH)4 + Na2O =>
ThO2 + 4 NaOH = Th(OH)4 + 2 Na2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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