| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2B4O7 + 7 H2O = 2 NaB(OH)4B(OH)3
TiI4 + No2 = Ti(No2)4 + I2 =>
TiI4 + 4 No2 = Ti(No2)4 + 2 I2
KOH + Zn3(PO4)2 = K3(PO4) + Zn(OH)2 =>
6 KOH + Zn3(PO4)2 = 2 K3(PO4) + 3 Zn(OH)2
Ca(HCO3)2 + NH3 = CaH2 + CO2 + N2 + H2O =>
3 Ca(HCO3)2 + 4 NH3 = 3 CaH2 + 6 CO2 + 2 N2 + 6 H2O
C18H32O2 + CH3COOH = C20H34O3 + H2O =>
C18H32O2 + CH3COOH = C20H34O3 + H2O
Cd(OH)2 + HBr = CdBr2 + HOH =>
Cd(OH)2 + 2 HBr = CdBr2 + 2 HOH
CuSO4 + HCl = Cu(HCl)4SO4 =>
CuSO4 + 4 HCl = Cu(HCl)4SO4
K2CO3 + O2 + Cr = K2CrO4 + CO =>
K2CO3 + O2 + Cr = K2CrO4 + CO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
MnO4 + HI = I2 + Mn + H2O =>
MnO4 + 8 HI = 4 I2 + Mn + 4 H2O
K2CrO4 + MgSO4 = K2SO4 + MgCrO4 =>
K2CrO4 + MgSO4 = K2SO4 + MgCrO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Zn + HNO3 = Zn(HNO3) =>
Zn + HNO3 = Zn(HNO3)
HSO3{-} + H2O = H3O + SO3{-} =>
HSO3{-} + H2O = H3O + SO3{-}
CH3CHCHCH3 + HCl = CH3CH2CHCH3 + Cl =>
CH3CHCHCH3 + HCl = CH3CH2CHCH3 + Cl
NaOH(aq) + CuCl(aq) = CuOH(s) + NaCl(aq) =>
NaOH(aq) + CuCl(aq) = CuOH(s) + NaCl(aq)
Cr(HCO3)5 = Cr2(CO3)5 + CO2 + H2O =>
2 Cr(HCO3)5 = Cr2(CO3)5 + 5 CO2 + 5 H2O
PbO2 + KI + HNO3 = I2 + Pb(NO3)2 + KNO3 + H2O =>
PbO2 + 2 KI + 4 HNO3 = I2 + Pb(NO3)2 + 2 KNO3 + 2 H2O
C23H8O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C23H8O(l) + 49 O2(g) = 46 CO2(g) + 8 H2O(l)
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
KIO2 + KI + H2SO4 = K2SO4 + I2 + H2O =>
KIO2 + 3 KI + 2 H2SO4 = 2 K2SO4 + 2 I2 + 2 H2O
C13H27OH + O2 = C + H2O =>
2 C13H27OH + 13 O2 = 26 C + 28 H2O
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
CaSO4 + BaI2 = BaSO4 + CaI2 =>
CaSO4 + BaI2 = BaSO4 + CaI2
W + HNO3 = W(NO3)6 + NO2 + H2O =>
W + 12 HNO3 = W(NO3)6 + 6 NO2 + 6 H2O
B2 + O2 = B2O3 =>
2 B2 + 3 O2 = 2 B2O3
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2SO3 + HCl + Zn = ZnCl2 + Na2S + H2O =>
Na2SO3 + 6 HCl + 3 Zn = 3 ZnCl2 + Na2S + 3 H2O
SbO3 + C = Sb + CO =>
SbO3 + 3 C = Sb + 3 CO
C2H6O + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C2H6O + 24 KMnO4 + 36 H2SO4 = 10 C7H6O2 + 12 K2SO4 + 24 MnSO4 + 111 H2O
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
NO2 + C = NO + CO =>
NO2 + C = NO + CO
Hg(NO3)2 + NaOH = Hg(OH)2 + NaNO3 =>
Hg(NO3)2 + 2 NaOH = Hg(OH)2 + 2 NaNO3
B + H2O = BH + OH =>
B + H2O = BH + OH
CH2O = C2H6O + CO2 =>
3 CH2O = C2H6O + CO2
MnCl2 + H2O = MnO + HCl =>
MnCl2 + H2O = MnO + 2 HCl
NH4Cl + Ag2CO3 = (NH4)2CO3 + AgCl =>
2 NH4Cl + Ag2CO3 = (NH4)2CO3 + 2 AgCl
FeS + Mg = Fe + MgS =>
FeS + Mg = Fe + MgS
CH2O = C + H2O =>
CH2O = C + H2O
HClO2 + NaOH = ClO2 + NaCl + H2O =>
5 HClO2 + NaOH = 4 ClO2 + NaCl + 3 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
Al + FeNO = AlNO + Fe =>
Al + FeNO = AlNO + Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuClO2 = CuOClO =>
CuClO2 = CuOClO
NaNO3 + Pb = NaNO2 + PbO =>
NaNO3 + Pb = NaNO2 + PbO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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