| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + KOH = H2 + KOI
NH4Cl + KMnO4 + HCl = N2 + MnCl2 + KCl + H2O =>
10 NH4Cl + 6 KMnO4 + 8 HCl = 5 N2 + 6 MnCl2 + 6 KCl + 24 H2O
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
ZnO + H2O2 = ZnOH + O2 =>
2 ZnO + H2O2 = 2 ZnOH + O2
Cu + As = Cu3As =>
3 Cu + As = Cu3As
Cu(ClO4)2 = Cu2 + ClO4 =>
2 Cu(ClO4)2 = Cu2 + 4 ClO4
Zn + CuBr = ZnBr + Cu2 =>
2 Zn + 2 CuBr = 2 ZnBr + Cu2
CH3CH2OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
PH3 + AgNO3 = Ag3P + HNO3 =>
PH3 + 3 AgNO3 = Ag3P + 3 HNO3
PH3(g) = P4 + H2(g) =>
4 PH3(g) = P4 + 6 H2(g)
Ti(OH)4 + HI = H2O + TiI4 =>
Ti(OH)4 + 4 HI = 4 H2O + TiI4
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(g) =>
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(g)
CuSO4 + NaOH + C2H5OH = Cu2O + Na2SO4 + C6H12O7 + H2O =>
14 CuSO4 + 28 NaOH + 3 C2H5OH = 7 Cu2O + 14 Na2SO4 + C6H12O7 + 17 H2O
CaI2 + K2SO4 = CaSO4 + KI =>
CaI2 + K2SO4 = CaSO4 + 2 KI
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
CuSO4 + NaOH + C2H5OH = Cu2O + Na2SO4 + C6H12O7 + H2O =>
14 CuSO4 + 28 NaOH + 3 C2H5OH = 7 Cu2O + 14 Na2SO4 + C6H12O7 + 17 H2O
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
Si2H3 + O2 = Si02 + H2O =>
4 Si2H3 + 3 O2 = 4 Si02 + 6 H2O
Ag + H3P = HAg + P =>
3 Ag + H3P = 3 HAg + P
ClO + H2O = HClO2 + HCl =>
4 ClO + 2 H2O = 3 HClO2 + HCl
NaClO + Cu = CuClO + Na =>
NaClO + Cu = CuClO + Na
OH{-} + MnO4{-} + HSO3{-} = MnO4{-2} + HSO4{-} + H2O =>
2 OH{-} + 2 MnO4{-} + HSO3{-} = 2 MnO4{-2} + HSO4{-} + H2O
Zn(OH)2 + NH5O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH5O = [Zn(NH3)4](OH)2 + 4 H2O
CrCl3 + K2S + H2O = KCl + Cr(OH)3 + H2S =>
2 CrCl3 + 3 K2S + 6 H2O = 6 KCl + 2 Cr(OH)3 + 3 H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag + H = AgH =>
Ag + H = AgH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C6H5CCl3 + NaOH = C6H5COOH + NaCl + H2O =>
C6H5CCl3 + 3 NaOH = C6H5COOH + 3 NaCl + H2O
P(s) + O2(g) = P5O10(s) =>
5 P(s) + 5 O2(g) = P5O10(s)
K2Cr2O7 + Na2C204 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
409 K2Cr2O7 + 3 Na2C204 + 1639 H2SO4 = 409 K2SO4 + 409 Cr2(SO4)3 + 3 Na2SO4 + 1639 H2O + 612 CO2
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
In + O2 = InO2 =>
In + O2 = InO2
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
ZnO + H2O2 = ZnOH + O2 =>
2 ZnO + H2O2 = 2 ZnOH + O2
OH{-} + MnO4{-} + HSO3{-} = MnO4{-2} + HSO4{-} + H2O =>
2 OH{-} + 2 MnO4{-} + HSO3{-} = 2 MnO4{-2} + HSO4{-} + H2O
CrCl3 + K2S + H2O = KCl + Cr(OH)3 + H2S =>
2 CrCl3 + 3 K2S + 6 H2O = 6 KCl + 2 Cr(OH)3 + 3 H2S
Hg + Fe = Hg2Fe =>
2 Hg + Fe = Hg2Fe
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
C2H5OH + CH3 = C2H5OHCH3 =>
C2H5OH + CH3 = C2H5OHCH3
(CuSO4) + Fe = (FeSO4) + Cu =>
(CuSO4) + Fe = (FeSO4) + Cu
MnO2 + SO2 = Mn + SO3 =>
MnO2 + 2 SO2 = Mn + 2 SO3
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
FeO + SiO2 = FeSiO3 =>
FeO + SiO2 = FeSiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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