| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C4OC = 4 CO2 + 9 C4
PI3 + HNO3 = H3PO4 + HIO3 + H2O + NO =>
3 PI3 + 20 HNO3 = 3 H3PO4 + 9 HIO3 + H2O + 20 NO
K2SO4 + MgSO4 = K2Mg(SO4)2 =>
K2SO4 + MgSO4 = K2Mg(SO4)2
K2Cr2O7 + Na2SO3 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
CH3CH2CH3 + HCl = CH3CH3 + H2CClH =>
CH3CH2CH3 + HCl = CH3CH3 + H2CClH
Zn(OH)2 + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2 + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNO3 + Na3PO4 = H3PO4 + NaNO3 =>
3 HNO3 + Na3PO4 = H3PO4 + 3 NaNO3
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
SiF4 + H2 = SiH2F2 + HF =>
SiF4 + 2 H2 = SiH2F2 + 2 HF
C6H12OH + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
2 C6H12OH + K2Cr2O7 + 4 H2SO4 = 2 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
C6H5CH3 + H2 = C6H6 + CH4 =>
C6H5CH3 + H2 = C6H6 + CH4
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
C2H5SH + O2 = C02 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C02 + 6 H2O + 2 SO2
Cl2O7 + PbO = Pb(ClO4)2 =>
Cl2O7 + PbO = Pb(ClO4)2
C2H2N2 + O2 = CO2 + H2O + NO2 =>
2 C2H2N2 + 9 O2 = 4 CO2 + 2 H2O + 4 NO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sn{2+} + IO4{-} + H2O = Sn{4+} + I{-} + OH{-} =>
4 Sn{2+} + IO4{-} + 4 H2O = 4 Sn{4+} + I{-} + 8 OH{-}
Al + (HCI)2 = (AlCI)3 + H2 =>
6 Al + 3(HCI)2 = 2(AlCI)3 + 3 H2
K2Cr2O7 + Pb(NO3)2 = KNO3 + PbCr2O7 =>
K2Cr2O7 + Pb(NO3)2 = 2 KNO3 + PbCr2O7
Cu(SO4) + KOH = Cu(OH)2 + K2SO4 =>
Cu(SO4) + 2 KOH = Cu(OH)2 + K2SO4
Ba(OH)2(s) + NH4SCN(s) = Ba(SCN)2 + NH3 + H2O =>
Ba(OH)2(s) + 2 NH4SCN(s) = Ba(SCN)2 + 2 NH3 + 2 H2O
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
Cr2(SO4)3 + KOH + MnO2 = H2O + K2CrO4 + MnSO4 =>
Cr2(SO4)3 + 4 KOH + 3 MnO2 = 2 H2O + 2 K2CrO4 + 3 MnSO4
Cu{+2} + PO4{3-} = Cu3(PO4)2 =>
3 Cu{+2} + 2 PO4{3-} = Cu3(PO4)2
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
K2S + FeCl3 = KCl + Fe2S3 =>
3 K2S + 2 FeCl3 = 6 KCl + Fe2S3
SnO2 + Mn = MnO + Sn =>
SnO2 + 2 Mn = 2 MnO + Sn
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
CuCl2H2S = CuS + HCl =>
CuCl2H2S = CuS + 2 HCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
MnO4 + Pb = Mn + PbO2 =>
MnO4 + 2 Pb = Mn + 2 PbO2
MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2
HXO3 + H2S = XO + S + H2O =>
2 HXO3 + 3 H2S = 2 XO + 3 S + 4 H2O
FeS + H2O2 = FeSO4 + H2O =>
FeS + 4 H2O2 = FeSO4 + 4 H2O
BaI2 = Ba2 + I2 =>
2 BaI2 = Ba2 + 2 I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
Ag2O(heat) = Ag + O =>
Ag2O(heat) = 2 Ag + O
Fe(OH)Cl2 + H2O = Fe(OH)2Cl + HCl =>
Fe(OH)Cl2 + H2O = Fe(OH)2Cl + HCl
C2H5OH + C3H7OH = C5H12OH2O =>
C2H5OH + C3H7OH = C5H12OH2O
C2H3O2H + Mg = Mg(C2H3O2)2 + H2 =>
2 C2H3O2H + Mg = Mg(C2H3O2)2 + H2
HCeO3 + P + H2O = H3PO4 + HCe =>
5 HCeO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCe
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
Li2O + SiO2 = Li2Si2O5 =>
Li2O + 2 SiO2 = Li2Si2O5
FeSO4 + Fe(OH)3 = Fe2(SO4)3 + Fe(OH)2 =>
3 FeSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 Fe(OH)2
KCl + C = CCl4 + K =>
4 KCl + C = CCl4 + 4 K
Mn2O3 + HCl = Mn2Cl2 + H2O + Cl2 =>
Mn2O3 + 6 HCl = Mn2Cl2 + 3 H2O + 2 Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
