| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C(g) + H2(g) = C2H2(g)
Mg3N2 + Br2 = Mg3Br2 + N2 =>
Mg3N2 + Br2 = Mg3Br2 + N2
KNO3 + HCl + KI = NO + KCl + I2 + H2O =>
2 KNO3 + 8 HCl + 6 KI = 2 NO + 8 KCl + 3 I2 + 4 H2O
Ag(s) + S(s) = Ag2S(s) =>
2 Ag(s) + S(s) = Ag2S(s)
KNO3 + HCl + KI = NO + KCl + I2 + H2O =>
2 KNO3 + 8 HCl + 6 KI = 2 NO + 8 KCl + 3 I2 + 4 H2O
KI + KNO3 + HCl = I2 + NO2 + KCl + H2O =>
2 KI + 2 KNO3 + 4 HCl = I2 + 2 NO2 + 4 KCl + 2 H2O
HI + H2O = H3O + I =>
HI + H2O = H3O + I
CdSO3 = CdS + O2 =>
2 CdSO3 = 2 CdS + 3 O2
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
BeOCO2 = BeCO3 =>
BeOCO2 = BeCO3
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + (NH4)2NO3 =>
7 Pb(NO3)2 + 34 NH3 + 20 H2O = 7 Pb(OH)2 + 16(NH4)2NO3
K + Na3PO4 = K3PO4 + Na =>
3 K + Na3PO4 = K3PO4 + 3 Na
KNO3 + HCl + KI = NO + KCl + I2 + H2O =>
2 KNO3 + 8 HCl + 6 KI = 2 NO + 8 KCl + 3 I2 + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaS + ZnCl = NaCl + SZn =>
NaS + ZnCl = NaCl + SZn
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 6 SO4{2-} + 2 OH{-}
B2Br4 = B + Br2 =>
B2Br4 = 2 B + 2 Br2
PbCrO4HNO3 = Pb(NO3)2H2OPbCr2O7 =>
2 PbCrO4HNO3 = Pb(NO3)2H2OPbCr2O7
AlCl + CaPO4 = AlPO4 + CaCl =>
AlCl + CaPO4 = AlPO4 + CaCl
NO2{-} + CH3COOH = HNO2 + CH3COO{-} =>
NO2{-} + CH3COOH = HNO2 + CH3COO{-}
NO3 + KOH = KNO3 + OH =>
NO3 + KOH = KNO3 + OH
AuN + Ba = BaN + Au =>
AuN + Ba = BaN + Au
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
PbO + HNO3 = PbO3 + HNO =>
PbO + HNO3 = PbO3 + HNO
Ca2(CO3)2 + H2SO4 = CaSO4 + CO2 + H2O =>
Ca2(CO3)2 + 2 H2SO4 = 2 CaSO4 + 2 CO2 + 2 H2O
C6H12O6 + O2(g) = CO2(g) + H2O =>
C6H12O6 + 6 O2(g) = 6 CO2(g) + 6 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
VO2 + H2 = V + H2O =>
VO2 + 2 H2 = V + 2 H2O
CaCl2*2H2O = CaCl2 + H2O =>
CaCl2*2H2O = CaCl2 + 2 H2O
P2S3 = P4 + S8 =>
8 P2S3 = 4 P4 + 3 S8
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
KCl(s) + O2(g) = (KCl)2O(s) =>
4 KCl(s) + O2(g) = 2(KCl)2O(s)
CH3COOH + Mg = Mg(CH2COO) + H2 =>
CH3COOH + Mg = Mg(CH2COO) + H2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Hg2(NO3)2 + Na3PO4 = Hg3PO4 + NaNO3 =>
3 Hg2(NO3)2 + 2 Na3PO4 = 2 Hg3PO4 + 6 NaNO3
Zn(OH)2 + HO{-} = ZnO2{2-} + H2O =>
Zn(OH)2 + 2 HO{-} = ZnO2{2-} + 2 H2O
B + K(OH) = K3BO3 + H2 =>
2 B + 6 K(OH) = 2 K3BO3 + 3 H2
C2H5OH + C2H5NO2 = C4H9NO2 + H2O =>
C2H5OH + C2H5NO2 = C4H9NO2 + H2O
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3
CH3COOH(l) + O2 = H2O(l) + CO2(g) =>
CH3COOH(l) + 2 O2 = 2 H2O(l) + 2 CO2(g)
C2H2 + CO + H2O = C3H4O2 =>
C2H2 + CO + H2O = C3H4O2
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
AgCuS + HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
AgCuS + 12 HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + 9 NO2 + 5 H2O
CoCl2*6H2O + Na3PO4*12H2O = Co3(PO4)2 + NaCl + H2O =>
3 CoCl2*6H2O + 2 Na3PO4*12H2O = Co3(PO4)2 + 6 NaCl + 42 H2O
Co + H3PO4 = Co3(PO4)2 + H =>
3 Co + 2 H3PO4 = Co3(PO4)2 + 6 H
C4H6O4 + Cu = C4 + H6O2 + CuO =>
C4H6O4 + 2 Cu = C4 + H6O2 + 2 CuO
C12OH26 + O2 = CO2 + H2O =>
C12OH26 + 18 O2 = 12 CO2 + 13 H2O
CuCO3*Cu(OH)2*H2O + H2SO4 = CO2 + CuSO4 + H2O =>
CuCO3*Cu(OH)2*H2O + 2 H2SO4 = CO2 + 2 CuSO4 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/04/24
Équations équilibrées sur09/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
