| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C + BaSO4 = 4 CO + BaS
C6H8O7 + KMnO4 = CO2 + K2CO3 + MnO2 + H2O =>
C6H8O7 + 6 KMnO4 = 3 CO2 + 3 K2CO3 + 6 MnO2 + 4 H2O
Ti(CO3)2 + HCl = CO2 + H2O + TiCl4 =>
Ti(CO3)2 + 4 HCl = 2 CO2 + 2 H2O + TiCl4
Si + NaNO3 = SiO2 + Na2O + N2 =>
5 Si + 4 NaNO3 = 5 SiO2 + 2 Na2O + 2 N2
C7H8O + FeCl3 = Fe(C7H7O)3 + HCl =>
3 C7H8O + FeCl3 = Fe(C7H7O)3 + 3 HCl
H(subscript)2 + O(subscript)2 = H(subscript)2O =>
2 H(subscript)2 + O(subscript)2 = 2 H(subscript)2O
Na2SO4 + KMnO4 + CaSO4(H2O)2 = K2SO4CaSO4(H2O) + NaMnO4 + H2O =>
Na2SO4 + 2 KMnO4 + CaSO4(H2O)2 = K2SO4CaSO4(H2O) + 2 NaMnO4 + H2O
HNO3 + BaOH2 = BaHNO3 + H2O =>
HNO3 + BaOH2 = BaHNO3 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Al + S2 = Al3S =>
6 Al + S2 = 2 Al3S
K3As + BeON3 = K3(ON3) + BeAs =>
K3As + BeON3 = K3(ON3) + BeAs
Cu(NO3)2 + K2S = Cu2S + K + NO3 =>
2 Cu(NO3)2 + K2S = Cu2S + 2 K + 4 NO3
Ni + HCl = NiHCl =>
Ni + HCl = NiHCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + OH2(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 OH2(l)
Au + SCN{-} + FeO4{2-} + H2O = AuSCN + Fe(OH)3 + (OH){-} =>
3 Au + 3 SCN{-} + FeO4{2-} + 4 H2O = 3 AuSCN + Fe(OH)3 + 5(OH){-}
C6H5CH3 + H2O = C6H5OH + CH3 =>
14 C6H5CH3 + 13 H2O = 13 C6H5OH + 20 CH3
SO3H2O = H2SO4 = =>
SO3H2O = H2SO4
Br2 + I2 + OH{-} = BrO3{-} + I{-} + H2O =>
Br2 + 5 I2 + 12 OH{-} = 2 BrO3{-} + 10 I{-} + 6 H2O
HCl + H2O2 = HClO + H2O =>
HCl + H2O2 = HClO + H2O
Pb(NO3)2 + HF = HNO3 + PbF2 =>
Pb(NO3)2 + 2 HF = 2 HNO3 + PbF2
Li2CrO4 + Sr(OH)2 = LiOH + SrCrO4 =>
Li2CrO4 + Sr(OH)2 = 2 LiOH + SrCrO4
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + H2O + Na2SO4 =>
Na2Zn(OH)4 + H2SO4 = Zn(OH)2 + 2 H2O + Na2SO4
Mn + NaOH + H2O = Na2MnO3 + H2 =>
Mn + 2 NaOH + H2O = Na2MnO3 + 2 H2
Al2O3 + CrO4 + H2O = AlCr2O4 + OH =>
Al2O3 + 4 CrO4 + 11 H2O = 2 AlCr2O4 + 22 OH
KBrO3 + MnCl2 + H2O = KBr + MnO2 + HCl =>
KBrO3 + 3 MnCl2 + 3 H2O = KBr + 3 MnO2 + 6 HCl
NH3(NO3) + KOH = K(NO3) + NH3 + H2O =>
8 NH3(NO3) + 9 KOH = 9 K(NO3) + 7 NH3 + 6 H2O
C3H6O3 + HBr = C3H5BrO2 + H2O =>
C3H6O3 + HBr = C3H5BrO2 + H2O
Fe + C2O3 = Fe2O3 + C =>
2 Fe + C2O3 = Fe2O3 + 2 C
V + H2SO4 = V2(SO4)3 + S + H2O =>
2 V + 4 H2SO4 = V2(SO4)3 + S + 4 H2O
C6H8O7 + Na = H8 + NaC6O7 =>
C6H8O7 + Na = H8 + NaC6O7
CU + HNO3 = CUNO32 + NO + H2O =>
3 CU + 62 HNO3 = 3 CUNO32 + 59 NO + 31 H2O
ZnSO4 + K2O = ZnO + K2SO4 =>
ZnSO4 + K2O = ZnO + K2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OOH + Ba(OH)2 = Ba(CH3OO)2 + H2O =>
2 CH3OOH + Ba(OH)2 = Ba(CH3OO)2 + 2 H2O
HI + B(OH)3 = BI3 + H2O =>
3 HI + B(OH)3 = BI3 + 3 H2O
MnO4{-} + NO2 + H{+} + H2O = HNO3 + MnO2 =>
MnO4{-} + 3 NO2 + H{+} + H2O = 3 HNO3 + MnO2
H2 + P4 + O2 = H3PO4 =>
6 H2 + P4 + 8 O2 = 4 H3PO4
C6H12O4(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O4(s) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
NH4NO2 = N + HOH =>
NH4NO2 = 2 N + 2 HOH
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Mn + HNO3 = Mn(NO3)2 + NO + H2O =>
3 Mn + 8 HNO3 = 3 Mn(NO3)2 + 2 NO + 4 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Pb(No)3 + NaCl2 = PbCl2 + NaNo3 =>
Pb(No)3 + NaCl2 = PbCl2 + NaNo3
MnO4 + I3 = Mn2 + IO3 =>
18 MnO4 + 8 I3 = 9 Mn2 + 24 IO3
HFFe = FeHF =>
HFFe = FeHF
C15H10O7 + O2 = CO2 + H2O =>
C15H10O7 + 14 O2 = 15 CO2 + 5 H2O
P(Cl)5 + H2O = H3PO4 + HCl =>
P(Cl)5 + 4 H2O = H3PO4 + 5 HCl
Al(s) + FeBr3 = AlBr3 + Fe(s) =>
Al(s) + FeBr3 = AlBr3 + Fe(s)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
