| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 MnO4{-} + 2 H2O = 4 MnO2 + 3 O2 + 4 OH{-}
Cd + CuF = CdCuF =>
Cd + CuF = CdCuF
Li + Mg(NO3)2 = Li2(NO3)2 + Mg =>
2 Li + Mg(NO3)2 = Li2(NO3)2 + Mg
NaNO3 + Na2CO3 + As2S3 = Na2SO4 + NaNO2 + CO2 + Na3AsO3 =>
12 NaNO3 + 6 Na2CO3 + As2S3 = 3 Na2SO4 + 12 NaNO2 + 6 CO2 + 2 Na3AsO3
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
NaOH + H2SO4 = (Na2)SO4 + HOH =>
2 NaOH + H2SO4 = (Na2)SO4 + 2 HOH
Mn(NO3)2 + K2SiO3 + Mo2S3 = K2SO4 + K2MoO4 + NO + K2MnO4 + SiO2 =>
15 Mn(NO3)2 + 20 K2SiO3 + Mo2S3 = 3 K2SO4 + 2 K2MoO4 + 30 NO + 15 K2MnO4 + 20 SiO2
H2V2O6 + HI = VI3 + I2 + H2O =>
H2V2O6 + 10 HI = 2 VI3 + 2 I2 + 6 H2O
HF + H2O = H7FO3 =>
HF + 3 H2O = H7FO3
CaI + SH = HI + CaS =>
CaI + SH = HI + CaS
Mg(NO3)2 + H2SO4 = Mg2(SO4)2 + NO3H =>
2 Mg(NO3)2 + 2 H2SO4 = Mg2(SO4)2 + 4 NO3H
C1243423544283948239482938492834234234234234234234 = C562456245412234523452345246845738459234509345673453 =>
C1243423544283948239482938492834234234234234234234 = C562456245412234523452345246845738459234509345673453
Ca(s) + H2O(i) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(i) = Ca(OH)2(s) + H2(g)
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
Ca3(PO4)2 + Ca3P2 = P + CaO =>
3 Ca3(PO4)2 + 5 Ca3P2 = 16 P + 24 CaO
ZnSO4 + NH3 = Zn(NH3)4 + (NH4)2SO4 + NH =>
ZnSO4 + 7 NH3 = Zn(NH3)4 + (NH4)2SO4 + NH
(NH4)2HPO4 + AgNO3 = Ag3PO4 + NH4NO3 + HNO3 =>
(NH4)2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NH4NO3 + HNO3
Mg(NO3) + Bi2(CO3)5 = Mg2(CO3) + Bi(NO3)5 =>
10 Mg(NO3) + Bi2(CO3)5 = 5 Mg2(CO3) + 2 Bi(NO3)5
Cr2(SO4)3 + H2S = Cr2S3 + H2SO4 =>
Cr2(SO4)3 + 3 H2S = Cr2S3 + 3 H2SO4
CH3COOH + NH3 = H2NCH2COOH + H2 =>
CH3COOH + NH3 = H2NCH2COOH + H2
K2O + S = SK2 + O2 =>
2 K2O + 2 S = 2 SK2 + O2
ClO3{-} + NHO2 = Cl2 + NO3{-} + H{+} + H2O =>
2 ClO3{-} + 5 NHO2 = Cl2 + 5 NO3{-} + 3 H{+} + H2O
K2SO3 + BaS = BaSO3 + K2S =>
K2SO3 + BaS = BaSO3 + K2S
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
K4Fe3(CN)6 + K3MnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
6 K4Fe3(CN)6 + 134 K3MnO4 + 587 H2SO4 = 426 KHSO4 + 9 Fe2(SO4)3 + 134 MnSO4 + 36 HNO3 + 36 CO2 + 356 H2O
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
Sr + I = SrI2 =>
Sr + 2 I = SrI2
Fe(NO2)2 + Na3PO4 = Fe3(PO4)2 + Na(NO2) =>
3 Fe(NO2)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 Na(NO2)
Ba3N2 = N2 + Ba =>
Ba3N2 = N2 + 3 Ba
MnO2 + KCl = ClO2 + KMn =>
MnO2 + KCl = ClO2 + KMn
Mg(HSO4)2 + Mg(OH)2 = (MgOH)2SO4 + H2O =>
Mg(HSO4)2 + 3 Mg(OH)2 = 2(MgOH)2SO4 + 2 H2O
H3 + O2 = H2O =>
4 H3 + 3 O2 = 6 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na2SO4 + H2O2 = NaOH + SO4 =>
Na2SO4 + H2O2 = 2 NaOH + SO4
H2S + KMnO4 + KOH = KSO4 + K2MnO4 + H2O =>
H2S + 9 KMnO4 + 10 KOH = KSO4 + 9 K2MnO4 + 6 H2O
NaOH + H2MoO4 = NaHMoO4 + H2O =>
NaOH + H2MoO4 = NaHMoO4 + H2O
NH4NO3(s) + O2 = NO2(g) + H20(l) =>
10 NH4NO3(s) + 5 O2 = 20 NO2(g) + 2 H20(l)
Na2(CrO4) + Al2(SO4)3 = Na6(SO4)3 + (CrO4)3Al2 =>
3 Na2(CrO4) + Al2(SO4)3 = Na6(SO4)3 + (CrO4)3Al2
C2H65 + O2 = CO2 + H2O =>
4 C2H65 + 73 O2 = 8 CO2 + 130 H2O
Na2 + O2 = Na2O4 =>
Na2 + 2 O2 = Na2O4
CH3COONa + H2O = C2H6 + NaOH + O2 =>
2 CH3COONa + 4 H2O = 2 C2H6 + 2 NaOH + 3 O2
Pb(NO3)2 + KCl = PbCl2 + (NO3)K =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2(NO3)K
Al + KOH + HH2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 HH2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 5 H2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Pb(NO3)2 + K2CrO4 = PbO4 + K2(NO3)2 + Cr =>
Pb(NO3)2 + K2CrO4 = PbO4 + K2(NO3)2 + Cr
LiNO3 + Ni = Li2O + N2O + Ni(NO3)2 =>
10 LiNO3 + 4 Ni = 5 Li2O + N2O + 4 Ni(NO3)2
Al + CO2 = Al2O3 + C =>
4 Al + 3 CO2 = 2 Al2O3 + 3 C
Al(H2O)6{3+} + KF = Al(KF)6{3+} + H2O =>
Al(H2O)6{3+} + 6 KF = Al(KF)6{3+} + 6 H2O
Pb(NO3)2 + KI = K + NO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 K + 2 NO3 + PbI2
Ga + H3O{+} + H2O = [Ga(H2O)6]{3+} + H2 =>
2 Ga + 6 H3O{+} + 6 H2O = 2[Ga(H2O)6]{3+} + 3 H2
| 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 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
