| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + Cu = Cu2O
HCl(aq) + Pb(NO3)2 = PbCl2 + HNO3 =>
2 HCl(aq) + Pb(NO3)2 = PbCl2 + 2 HNO3
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
Ca(OH)2 + H2 = Ca + H2O =>
Ca(OH)2 + H2 = Ca + 2 H2O
SI + NaOH + H2O = H2 + Na2SIO3 =>
SI + 2 NaOH + H2O = 2 H2 + Na2SIO3
C5H6N2OS + O2 = CO2 + H2O + N2 + SO =>
2 C5H6N2OS + 13 O2 = 10 CO2 + 6 H2O + 2 N2 + 2 SO
HgSO4 + GaCl3 = HgCl2 + Ga2(SO4)3 =>
3 HgSO4 + 2 GaCl3 = 3 HgCl2 + Ga2(SO4)3
C8H16 + H2O = C8H17OH =>
C8H16 + H2O = C8H17OH
Sr(OH)2 + H2SO4 = SrSO4 + H2O =>
Sr(OH)2 + H2SO4 = SrSO4 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH(aq) + AgC2H3O2(aq) = NaC2H3O2(s) + AgOH(aq) =>
NaOH(aq) + AgC2H3O2(aq) = NaC2H3O2(s) + AgOH(aq)
H3NBH3 + H2O = BO + NH4 + H2 =>
H3NBH3 + H2O = BO + NH4 + 2 H2
(NH4)3(PO4) + Mg(OH)2 = NH4(OH) + Mg3(PO4)2 =>
2(NH4)3(PO4) + 3 Mg(OH)2 = 6 NH4(OH) + Mg3(PO4)2
C3H6(aq) + Br2(l) = C3H6Br2(l) =>
C3H6(aq) + Br2(l) = C3H6Br2(l)
Pb + ZnSO4 = Zn + PbSO4 =>
Pb + ZnSO4 = Zn + PbSO4
XC6H4(OH)NH2 + XO(COCH3)2 = XC6H4(OH)NHCOCH3 + XCH3COOH =>
XC6H4(OH)NH2 + XO(COCH3)2 = XC6H4(OH)NHCOCH3 + XCH3COOH
CuSO4 + NaCl = NaSO4 + CuCl =>
CuSO4 + NaCl = NaSO4 + CuCl
Nd2(SO4)3 + H3PO4 = NdPO4 + H2S + O2 =>
Nd2(SO4)3 + 2 H3PO4 = 2 NdPO4 + 3 H2S + 6 O2
CH3OH = C10H14 + H2O + H2 =>
10 CH3OH = C10H14 + 10 H2O + 3 H2
Cu + NO3{-} + H{+} = Cu{+2} + NO2 + H2O =>
Cu + 2 NO3{-} + 4 H{+} = Cu{+2} + 2 NO2 + 2 H2O
HClO4 + Fe2(SO4)3 = H2SO4 + Fe(ClO4)3 =>
6 HClO4 + Fe2(SO4)3 = 3 H2SO4 + 2 Fe(ClO4)3
AuClO3 = AuCl + O2 =>
2 AuClO3 = 2 AuCl + 3 O2
Mn2S2O6 + H2SO4 = MnSO4 + SO2 + H2O =>
Mn2S2O6 + 2 H2SO4 = 2 MnSO4 + 2 SO2 + 2 H2O
NaHCO3 + H2O = NaOH + CO3 + H2 =>
NaHCO3 + H2O = NaOH + CO3 + H2
MgI2 + Cs2Co4 = MgCo4 + CsI =>
MgI2 + Cs2Co4 = MgCo4 + 2 CsI
NaOH*2H2O = NaOH + H2O =>
NaOH*2H2O = NaOH + 2 H2O
Cu2 + H2C2O4 = Cu2C2O4 + H2 =>
Cu2 + H2C2O4 = Cu2C2O4 + H2
KI + NaClO3 = K2O + NaI + I2 + KCl =>
7 KI + NaClO3 = 3 K2O + NaI + 3 I2 + KCl
V2O5 + C5H8O2 + H2 = [VO(C5H7O2)2] + H2O =>
V2O5 + 4 C5H8O2 + H2 = 2[VO(C5H7O2)2] + 3 H2O
S + OH{-} = S{-2} + S2O3{-2} + H2O =>
4 S + 6 OH{-} = 2 S{-2} + S2O3{-2} + 3 H2O
BaCrO4 + H2SO4 = BaSO4 + H2CrO4 =>
BaCrO4 + H2SO4 = BaSO4 + H2CrO4
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
H2CO2 + Y2O3 = Y2(CO2)3 + H2O =>
3 H2CO2 + Y2O3 = Y2(CO2)3 + 3 H2O
Ca(ClO)Cl = Ca + ClO + Cl =>
Ca(ClO)Cl = Ca + ClO + Cl
C6H6COOCH3 + OH = C6H6COOH + CH3OH =>
16 C6H6COOCH3 + 11 OH = 17 C6H6COOH + 9 CH3OH
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OH + AgNO3 = CH3NO3 + AgOH =>
CH3OH + AgNO3 = CH3NO3 + AgOH
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C + O2 = CO2 =>
C + O2 = CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CrO3 + Si = Cr + SiO2 =>
2 CrO3 + 3 Si = 2 Cr + 3 SiO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C5H10 + KMnO4 + H2SO4 = C5H10O4 + MnSO4 + K2SO4 + H2O =>
5 C5H10 + 8 KMnO4 + 12 H2SO4 = 5 C5H10O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
HOCl = HClO3 + HCl =>
3 HOCl = HClO3 + 2 HCl
C2H6 + O2 = H2O + C02 =>
2 C2H6 + 3 O2 = 6 H2O + 2 C02
NH3 = N6 + H2 =>
6 NH3 = N6 + 9 H2
HAuCl4 + Na3C6H5O7 = AuCl4 + Na3C6H6O7 =>
HAuCl4 + Na3C6H5O7 = AuCl4 + Na3C6H6O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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