| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + 6 HCl = SCl6 + 3 H2O
I2 + Cl2 + NaOH = NaIO3 + NaCl + H2O =>
I2 + 5 Cl2 + 12 NaOH = 2 NaIO3 + 10 NaCl + 6 H2O
Cr + Cl2 = CrCl45 =>
2 Cr + 45 Cl2 = 2 CrCl45
[C3H10N]Br + AgH2PO4 = [C3H10N]H2PO4 + AgBr =>
[C3H10N]Br + AgH2PO4 = [C3H10N]H2PO4 + AgBr
Cr2O3 + CCl4 = CrCl3 + CCl2O =>
Cr2O3 + 3 CCl4 = 2 CrCl3 + 3 CCl2O
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O
CF3NO2 + KClO3 + KOH = KNO3 + KF + H2O + K2CO3 + KCl =>
3 CF3NO2 + KClO3 + 18 KOH = 3 KNO3 + 9 KF + 9 H2O + 3 K2CO3 + KCl
C8H18(l) + O2 = CO2 + H2O =>
2 C8H18(l) + 25 O2 = 16 CO2 + 18 H2O
Nh4OH + AlCl = AlOH + Nh4Cl =>
Nh4OH + AlCl = AlOH + Nh4Cl
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Sr + H2PO4 = SrH2PO4 =>
Sr + H2PO4 = SrH2PO4
Fe(OH)3 + NaCl + CO2 = Na2CO3 + FeCl3 + H2O =>
2 Fe(OH)3 + 6 NaCl + 3 CO2 = 3 Na2CO3 + 2 FeCl3 + 3 H2O
MnO4{-} + H2O = MnO2 + O2 + OH{-} =>
4 MnO4{-} + 2 H2O = 4 MnO2 + 3 O2 + 4 OH{-}
CuCl + NH4OH = [Cu(NH3)2]Cl + H2O =>
CuCl + 2 NH4OH = [Cu(NH3)2]Cl + 2 H2O
C2H2 = C6H6 = C6H5 = NO2 =>
3 C2H2 = C6H6
C5H10O5 = C3H6O + CO2 + H2 =>
C5H10O5 = C3H6O + 2 CO2 + 2 H2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + CH3COONH4 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 CH3COONH4
Na2Cr2O7 + SnI2 + HI = CrI3 + SnI4 + NaI + H2O =>
Na2Cr2O7 + 3 SnI2 + 14 HI = 2 CrI3 + 3 SnI4 + 2 NaI + 7 H2O
Al2O3 + N2O3 = Al(NO2)3 =>
Al2O3 + 3 N2O3 = 2 Al(NO2)3
Cr + Au{+} = Cr{+3} + Au =>
Cr + 3 Au{+} = Cr{+3} + 3 Au
Zn + HgCl = ZnCl2 + Hg =>
Zn + 2 HgCl = ZnCl2 + 2 Hg
CuSO4*5H2O + Ca(OH)2 = Cu(OH)2 + CaSO4*2H2O + H2O =>
CuSO4*5H2O + Ca(OH)2 = Cu(OH)2 + CaSO4*2H2O + 3 H2O
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
P4 + H = P3H =>
3 P4 + 4 H = 4 P3H
CaOH2 + KNO3 = CaNO3 + KOH2 =>
CaOH2 + KNO3 = CaNO3 + KOH2
MgBr2 + KF = MgF2 + KBr =>
MgBr2 + 2 KF = MgF2 + 2 KBr
Na2C2O4 + MnO4{-} + H2SO4 + H{+} = Na2SO4 + Mn2{+} + CO2 + H2O =>
13 Na2C2O4 + 4 MnO4{-} + 13 H2SO4 + 6 H{+} = 13 Na2SO4 + 2 Mn2{+} + 26 CO2 + 16 H2O
(COOH)26H2O + NaOH = NaCO2 + H2O =>
(COOH)26H2O + 26 NaOH = 26 NaCO2 + 27 H2O
Ba3(PO4)2 + SiO2 + C = P4 + BaSiO3 + CO =>
2 Ba3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 BaSiO3 + 10 CO
(NH4)2PtCl6(s) + O2(g) = PtO(s) + NH3(g) + Cl2(g) + HCl(g) =>
2(NH4)2PtCl6(s) + O2(g) = 2 PtO(s) + 4 NH3(g) + 4 Cl2(g) + 4 HCl(g)
Pb(OH)4 + H3PO3 = Pb(HPO3)2 + H2O =>
Pb(OH)4 + 2 H3PO3 = Pb(HPO3)2 + 4 H2O
P4 + H = PH3 =>
P4 + 12 H = 4 PH3
Zn + CH3COOH = (CH3COO)2Zn + H2 =>
Zn + 2 CH3COOH = (CH3COO)2Zn + H2
AgO = Ag + O =>
AgO = Ag + O
I2 + H2O = HI + I2O =>
2 I2 + H2O = 2 HI + I2O
CuCl2 + C2H5OH = C2H5Cl + Cu(OH)2 =>
CuCl2 + 2 C2H5OH = 2 C2H5Cl + Cu(OH)2
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
H2 + H2SO4 = SO2 + H2O =>
H2 + H2SO4 = SO2 + 2 H2O
FeO + OH = Fe2O3 + H2O =>
2 FeO + 2 OH = Fe2O3 + H2O
H2S + HNO2 = H2SO4 + NO + H2O =>
H2S + 8 HNO2 = H2SO4 + 8 NO + 4 H2O
Ca + J = CaJ2 =>
Ca + 2 J = CaJ2
C7H8O + Br2 = C7H5O + HBr =>
2 C7H8O + 3 Br2 = 2 C7H5O + 6 HBr
CH3CH2CHCl + Cl2 = CH3CH2CCl2 + HCl =>
CH3CH2CHCl + Cl2 = CH3CH2CCl2 + HCl
Al + H2O + NaOH = Na2[Al(OH)4] + H2 =>
Al + 2 H2O + 2 NaOH = Na2[Al(OH)4] + H2
NaOH(aq) + KBr(aq) = KOH + Na(aq)Br(aq) =>
NaOH(aq) + KBr(aq) = KOH + Na(aq)Br(aq)
HCH3OH + O2 = H2O + CO2 =>
4 HCH3OH + 7 O2 = 10 H2O + 4 CO2
Ca3 + (PO4)2 + H2SO4 = CaSO4 + Ca(H3PO4) =>
5 Ca3 + 3(PO4)2 + 9 H2SO4 = 9 CaSO4 + 6 Ca(H3PO4)
NaHCO3 + C6H8O7*H2O = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7*H2O = 3 CO2 + 4 H2O + Na3C6H5O7
NaOH + ZnCO3 = Zn(OH)2 + Na2CO3 =>
2 NaOH + ZnCO3 = Zn(OH)2 + Na2CO3
Ni + Cl2 + H2O = Cl2[Ni(H2O)2] =>
Ni + Cl2 + 2 H2O = Cl2[Ni(H2O)2]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/24
Équations équilibrées sur10/26/23
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