| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaF + H2C2O4 = 2 HF + Na2C2O4
SiBr4 + ROH = Si(OR)4 + HBr =>
SiBr4 + 4 ROH = Si(OR)4 + 4 HBr
KMnO4 + O2 = K2O + MnO4 =>
4 KMnO4 + O2 = 2 K2O + 4 MnO4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CrI3 + K2Cr2O7 + H2SO4 = HIO3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 CrI3 + 6 K2Cr2O7 + 27 H2SO4 = 6 HIO3 + 6 K2SO4 + 7 Cr2(SO4)3 + 24 H2O
K2Cr2O7 + KCl + H2SO4 = CrCl2O2 + K2SO4 + H2O =>
K2Cr2O7 + 4 KCl + 3 H2SO4 = 2 CrCl2O2 + 3 K2SO4 + 3 H2O
C6H10O5(s) + O2(g) = CO2(g) + H2O(g) =>
C6H10O5(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
CH3(CH2)2COOH + H2O = CH3CH2COO + H3O =>
3 CH3(CH2)2COOH + 10 H2O = 4 CH3CH2COO + 8 H3O
Br2O5 = Br2O3 + O2 =>
Br2O5 = Br2O3 + O2
NH3 + H2O = NO3 + H2 =>
2 NH3 + 6 H2O = 2 NO3 + 9 H2
BaCl2 + sodiumsulfate = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2SO4 + Ag(OH)2 = Ag(HSO4)2 + H2O =>
2 H2SO4 + Ag(OH)2 = Ag(HSO4)2 + 2 H2O
Zn(OH)2 + Na2CO3 = Na2ZnO2 + CO2 + H2O =>
Zn(OH)2 + Na2CO3 = Na2ZnO2 + CO2 + H2O
HBr + K2CO3 = KHCO3 + KBr =>
HBr + K2CO3 = KHCO3 + KBr
BaCl + H2O = BaO + H2Cl =>
BaCl + H2O = BaO + H2Cl
Na3Al(OH)6 = Al2O3 + NaOH + H2O =>
2 Na3Al(OH)6 = Al2O3 + 6 NaOH + 3 H2O
Na2Br + V(NO3)3 = V2Br3 + NaNO3 =>
3 Na2Br + 2 V(NO3)3 = V2Br3 + 6 NaNO3
MgCl2 + NaHCO3 = MgCO3 + NaCl + H2O + CO2 =>
MgCl2 + 2 NaHCO3 = MgCO3 + 2 NaCl + H2O + CO2
FeSO4 + LiCl = SO4Li + FeCl =>
FeSO4 + LiCl = SO4Li + FeCl
Na2SIO3 + HCl = H2SIO3 + NaCl =>
Na2SIO3 + 2 HCl = H2SIO3 + 2 NaCl
Cl2O + (BaOH)ClO = BaCl2O2 + H2O =>
Cl2O + 2(BaOH)ClO = 2 BaCl2O2 + H2O
H2O + (NH4)2S2O8 = H2SO4 + (NH4)2SO4 + H2O2 =>
2 H2O + (NH4)2S2O8 = H2SO4 + (NH4)2SO4 + H2O2
HBr(aq) + LiOH(aq) = LiBr + H2O =>
HBr(aq) + LiOH(aq) = LiBr + H2O
ZnO + Na2SO3 = Na2ZnO2 + SO2 =>
ZnO + Na2SO3 = Na2ZnO2 + SO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HCOOH + K2Cr2O7 + H2SO4 = CO2 + CrSO4 + K2SO4 + H2O =>
4 HCOOH + K2Cr2O7 + 3 H2SO4 = 4 CO2 + 2 CrSO4 + K2SO4 + 7 H2O
Br2 + CaI2 = Ca2 + Br2I =>
4 Br2 + 2 CaI2 = Ca2 + 4 Br2I
PB(NO3)2 + KI3 = KNO3 + PBI2 + I2 =>
PB(NO3)2 + 2 KI3 = 2 KNO3 + PBI2 + 2 I2
AgNO3 + CrO4 = Ag2CrO4 + NO3 =>
2 AgNO3 + CrO4 = Ag2CrO4 + 2 NO3
HBr = Br2 + H2 =>
2 HBr = Br2 + H2
AuHBr = AuBrH =>
AuHBr = AuBrH
NO + NO3 = NO2 =>
NO + NO3 = 2 NO2
PhCH2CH2CH3 + KMnO4 = PhCOOK + CH3COOK + MnO2 + H2O + KOH =>
3 PhCH2CH2CH3 + 10 KMnO4 = 3 PhCOOK + 3 CH3COOK + 10 MnO2 + 4 H2O + 4 KOH
Na(Al(OH)4) + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na(Al(OH)4) + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 8 H2O
MgSO4*7H2O + Ca(NO3)2 = Mg(NO3)2 + CaSO4 + H2O =>
MgSO4*7H2O + Ca(NO3)2 = Mg(NO3)2 + CaSO4 + 7 H2O
Al + Fe2(SO4)3 = Fe + Al2SO4 =>
6 Al + Fe2(SO4)3 = 2 Fe + 3 Al2SO4
Ca + Fe2(SO4)3 = CaSO4 + Fe =>
3 Ca + Fe2(SO4)3 = 3 CaSO4 + 2 Fe
LiBr(aq) + KNO3(aq) = LiNO3(s) + KBr(s) =>
LiBr(aq) + KNO3(aq) = LiNO3(s) + KBr(s)
KHC2O4H2C2O4 + HMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
10 KHC2O4H2C2O4 + 8 HMnO4 + 13 H2SO4 = 8 MnSO4 + 5 K2SO4 + 40 CO2 + 32 H2O
Fe(NO3)3(aq) + NaI(aq) = Fe(NO3)2(aq) + I2(s) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 2 NaI(aq) = 2 Fe(NO3)2(aq) + I2(s) + 2 NaNO3(aq)
NH4C2H3O2(aq) + NaOH(aq) = NH3(g) + H2O(l) + NaC2H3O2(aq) =>
NH4C2H3O2(aq) + NaOH(aq) = NH3(g) + H2O(l) + NaC2H3O2(aq)
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K2SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + K2SO4
MgCl2 + Na2S + H2O = Mg(OH)2 + NaCl + H2S =>
MgCl2 + Na2S + 2 H2O = Mg(OH)2 + 2 NaCl + H2S
NaBr(aq) + KIO3(aq) = NaIO3 + KBr(s) =>
NaBr(aq) + KIO3(aq) = NaIO3 + KBr(s)
C4H10(s) + O2(s) = CO2(g) + H2O(l) =>
2 C4H10(s) + 13 O2(s) = 8 CO2(g) + 10 H2O(l)
XNH3 + O2 = XNO + H2O =>
4 XNH3 + 5 O2 = 4 XNO + 6 H2O
HClO3 + HI = HCl + I2 + H2O =>
HClO3 + 6 HI = HCl + 3 I2 + 3 H2O
C7H5NaO2 + H2O = C7H6O2 + NaOH =>
C7H5NaO2 + H2O = C7H6O2 + NaOH
K2Cr2O7 + N2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + NSO4 =>
5 K2Cr2O7 + 3 N2S + 23 H2SO4 = 5 Cr2(SO4)3 + 23 H2O + 5 K2SO4 + 6 NSO4
ZnSO4 + BaS = ZnS + SO4Ba =>
ZnSO4 + BaS = ZnS + SO4Ba
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
