| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiSO4 + Mg = Ti + MgSO4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Sc2O3(s) + HCl(l) = ScCl3(s) + H2O(l) =>
Sc2O3(s) + 6 HCl(l) = 2 ScCl3(s) + 3 H2O(l)
Ba(OH)2(s) + NH4NO3(s) = Ba(NO3)2(aq) + H2O(l) + NH3(g) =>
Ba(OH)2(s) + 2 NH4NO3(s) = Ba(NO3)2(aq) + 2 H2O(l) + 2 NH3(g)
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
MgSO4KOH = Mg(OH)KSO4 =>
MgSO4KOH = Mg(OH)KSO4
NaCl + K[Sb(OH)6] = NaK[Sb(OH)6] + Cl =>
NaCl + K[Sb(OH)6] = NaK[Sb(OH)6] + Cl
K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH4OH =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH4OH
(NH4)2Fe(SO4)2 + KMnO4 + H2SO4 = KNO3 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10(NH4)2Fe(SO4)2 + 34 KMnO4 + 36 H2SO4 = 20 KNO3 + 5 Fe2(SO4)3 + 7 K2SO4 + 34 MnSO4 + 76 H2O
Cl2(g) + NiBr3(aq) = NiCl3(aq) + Br2(l) =>
3 Cl2(g) + 2 NiBr3(aq) = 2 NiCl3(aq) + 3 Br2(l)
NaSO3 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
6 NaSO3 + Na2Cr2O7 + H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ca + O2H2 + P2O5 = CaP2O8 + H2O =>
Ca + 3 O2H2 + P2O5 = CaP2O8 + 3 H2O
PB(No3)2() + KI() = PBI2() + KNo3() =>
PB(No3)2() + 2 KI() = PBI2() + 2 KNo3()
Cr(OH)3 + KI + H2SO4 = CrSO4 + I2 + K2SO4 + H2O =>
2 Cr(OH)3 + 2 KI + 3 H2SO4 = 2 CrSO4 + I2 + K2SO4 + 6 H2O
S2O3{2-} + S2O8{2-} = S4O6{2-} + SO4{2-} =>
2 S2O3{2-} + S2O8{2-} = S4O6{2-} + 2 SO4{2-}
C3H7O6P + H3O4P + C21H27N7O14P2 = C3H8O10P2 + C21H29N7O14P2 =>
C3H7O6P + H3O4P + C21H27N7O14P2 = C3H8O10P2 + C21H29N7O14P2
KMnO4 + FeCl2 + HCl = MnCl2 + FeCl5 + H2O + KCl =>
3 KMnO4 + 5 FeCl2 + 24 HCl = 3 MnCl2 + 5 FeCl5 + 12 H2O + 3 KCl
H2 + Al(OH)3 = HOH + Al =>
3 H2 + 2 Al(OH)3 = 6 HOH + 2 Al
K2[Co(SCN)4] + KOH = Co(OH)2 + KSCN =>
K2[Co(SCN)4] + 2 KOH = Co(OH)2 + 4 KSCN
SO2 + H2 = H2O + S =>
SO2 + 2 H2 = 2 H2O + S
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
P4 + NaO + H2O = PH3 + Na2HPO3 =>
P4 + 6 NaO + 3 H2O = PH3 + 3 Na2HPO3
VOSO4 + Mg + H2SO4 = V2(SO4)3 + MgSO4 + H2O =>
2 VOSO4 + Mg + 2 H2SO4 = V2(SO4)3 + MgSO4 + 2 H2O
KMnO4NaOHFeSO4 = KOHNaSO4FeMnO4 =>
KMnO4NaOHFeSO4 = KOHNaSO4FeMnO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CU + HNO3 = CU(NO3)2 + H2O + HNO2 =>
CU + 3 HNO3 = CU(NO3)2 + H2O + HNO2
CH3CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2OH + 2 CuO = 2 CH3CH2COH + 3 H2O + 2 Cu
C3H6O2 + NaOH = NaC + HOH + O2 =>
4 C3H6O2 + 12 NaOH = 12 NaC + 18 HOH + O2
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
Na2SO3*7H2O + H2SO4 = SO2 + NaSO4 + H2O =>
Na2SO3*7H2O + 3 H2SO4 = 2 SO2 + 2 NaSO4 + 10 H2O
K2O + Cr2O3 + O2 = K2Cr2O7 =>
2 K2O + 2 Cr2O3 + 3 O2 = 2 K2Cr2O7
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na3AsO4(aq) + MgCl2(aq) = Na3Cl2(aq) + MgAsO4(aq) =>
Na3AsO4(aq) + MgCl2(aq) = Na3Cl2(aq) + MgAsO4(aq)
As2S3(s) + H2O2(aq) = AsO4(aq) + SO4(aq) + H2O(l) =>
As2S3(s) + 20 H2O2(aq) = 2 AsO4(aq) + 3 SO4(aq) + 20 H2O(l)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
AgNo3(aq) + HCl(s) = AgCl(s) + HNo3(aq) =>
AgNo3(aq) + HCl(s) = AgCl(s) + HNo3(aq)
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
K + H2O = KOH + H =>
K + H2O = KOH + H
AgOH(s) + H2SO4(aq) = Ag2SO4(s) + H2O(l) =>
2 AgOH(s) + H2SO4(aq) = Ag2SO4(s) + 2 H2O(l)
FeSO4 + Ba(NO3) = BaSO4 + FeNO3 =>
FeSO4 + Ba(NO3) = BaSO4 + FeNO3
C9H10NO5 + HCl = HClC9H10NO5 =>
C9H10NO5 + HCl = HClC9H10NO5
P4 + Cl = PCl5 =>
P4 + 20 Cl = 4 PCl5
FeS + CuS = CuFeS2 =>
FeS + CuS = CuFeS2
Fe{3+} + HSCN = FeSCN{2+} + H{+} =>
Fe{3+} + HSCN = FeSCN{2+} + H{+}
Mg + O2 = MgO(t) =>
2 Mg + O2 = 2 MgO(t)
| 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 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
