| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeCO3 = BeO + CO2
HOCH2CH2CH2COOH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 HOCH2CH2CH2COOH + 4 KMnO4 + 6 H2SO4 = 5 HOOCCH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
H3ClO + NaOH = NaCl + H2O =>
H3ClO + NaOH = NaCl + 2 H2O
AlI3 + Ca = AlCa + I2 =>
2 AlI3 + 2 Ca = 2 AlCa + 3 I2
Na3PO4 + Al2(Co3)3 = Na2Co3 + AlPO4 =>
2 Na3PO4 + Al2(Co3)3 = 3 Na2Co3 + 2 AlPO4
NH4Cl + RbOH = RbCl + NH3 + H2O =>
NH4Cl + RbOH = RbCl + NH3 + H2O
HI + Al(OH)3 = H2O + AlI3 =>
3 HI + Al(OH)3 = 3 H2O + AlI3
C6H10O4 + NaOH = C6H8O4Na2 + H2O =>
C6H10O4 + 2 NaOH = C6H8O4Na2 + 2 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Bi2O3 + KClO3 = Bi2O5 + KCl =>
3 Bi2O3 + 2 KClO3 = 3 Bi2O5 + 2 KCl
P4 + OH{-} + H2O = PH2O2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 PH2O2{-} + PH3
F2 + KCl = F2KCl =>
F2 + KCl = F2KCl
Al + HCl = AlCl3(aq) + H2(g) =>
2 Al + 6 HCl = 2 AlCl3(aq) + 3 H2(g)
Fe2(SO4)3 + BaI = BaSO4 + Fe2I3 =>
Fe2(SO4)3 + 3 BaI = 3 BaSO4 + Fe2I3
Cu(OH)2 + Mg = Cu + Mg(OH)2 =>
Cu(OH)2 + Mg = Cu + Mg(OH)2
Al(NO3) + Na(SO4) = AlSO4 + NaNO3 =>
Al(NO3) + Na(SO4) = AlSO4 + NaNO3
Rb + P3 = RbP =>
3 Rb + P3 = 3 RbP
C11H24 + Br2 = CBr + HBr =>
2 C11H24 + 35 Br2 = 22 CBr + 48 HBr
MgO + PBO2 + HNO3 = HMgO4 + PB(NO3)2 + H2O =>
2 MgO + 5 PBO2 + 10 HNO3 = 2 HMgO4 + 5 PB(NO3)2 + 4 H2O
K2Cr2O7 + Na + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
K2Cr2O7 + 6 Na + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Na2SO4
AlN + H2SO4 = Al2(SO4)3 + H3N =>
2 AlN + 3 H2SO4 = Al2(SO4)3 + 2 H3N
Zn3 + HCl = HZn3 + Cl =>
Zn3 + HCl = HZn3 + Cl
CaCl2 + Zn = CaZnCl2 =>
CaCl2 + Zn = CaZnCl2
S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4 =>
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4
NaOH + Na2Al2Si2O8 = Na2SiO3 + NaAlO2 + H2O =>
4 NaOH + Na2Al2Si2O8 = 2 Na2SiO3 + 2 NaAlO2 + 2 H2O
(NH4)2SO4 + Cu3(PO4)2 = (NH4)3PO4 + CuSO4 =>
3(NH4)2SO4 + Cu3(PO4)2 = 2(NH4)3PO4 + 3 CuSO4
Mn2O3 + CrSO3 = Mn2(SO3)3 + CrO =>
Mn2O3 + 3 CrSO3 = Mn2(SO3)3 + 3 CrO
Na3AsO4(aq) + MgCl2 = MgAsO4 + Na3Cl2 =>
Na3AsO4(aq) + MgCl2 = MgAsO4 + Na3Cl2
NaOH + H2SO3 = Na + H2O + H2SO4 =>
2 NaOH + H2SO3 = 2 Na + H2O + H2SO4
Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH3 + 2 H2O
Hg + AgNO3 = Ag + Hg(NO3)2 =>
Hg + 2 AgNO3 = 2 Ag + Hg(NO3)2
H3PO4(ag) + Ca(s) = Ca3(PO4)2 + H2(g) =>
2 H3PO4(ag) + 3 Ca(s) = Ca3(PO4)2 + 3 H2(g)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KMnO4 + H2C2O4 = K2C2O4 + HMnO4 =>
2 KMnO4 + H2C2O4 = K2C2O4 + 2 HMnO4
AI + S = AIS3 =>
AI + 3 S = AIS3
NaHSO3 + NaHSO4 = Na2SO4 + SO2 + H2O =>
NaHSO3 + NaHSO4 = Na2SO4 + SO2 + H2O
KHP + NaOH = KOH + NaHP =>
KHP + NaOH = KOH + NaHP
CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4 =>
2 CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4
U + Cl2 = UCl6 =>
U + 3 Cl2 = UCl6
Ag2Pb + HCl = H2Pb + AgCl =>
Ag2Pb + 2 HCl = H2Pb + 2 AgCl
FeSO4 + K2Cr2O7 + H2S2O7 = Fe2(SO4)3 + Cr(SO4) + K2SO4 + H2O =>
16 FeSO4 + 2 K2Cr2O7 + 7 H2S2O7 = 8 Fe2(SO4)3 + 4 Cr(SO4) + 2 K2SO4 + 7 H2O
Ga(HCO3)3 + H2(SO4) = Ga2(SO4)3 + CO2 + H2O =>
2 Ga(HCO3)3 + 3 H2(SO4) = Ga2(SO4)3 + 6 CO2 + 6 H2O
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe =>
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe
Cr(NO2)2 + (NH4)2SO4 = CrS + NH4NO4 =>
Cr(NO2)2 + (NH4)2SO4 = CrS + 2 NH4NO4
LiNO3 + MnN2O6 + C12H22O11 = LiMn2O4 + CO2 + N2 + H2O =>
24 LiNO3 + 48 MnN2O6 + 11 C12H22O11 = 24 LiMn2O4 + 132 CO2 + 60 N2 + 121 H2O
Pb(s) + HNO3(aq) = NO2(aq) + H2O(l) + Pb(NO3)2 =>
Pb(s) + 4 HNO3(aq) = 2 NO2(aq) + 2 H2O(l) + Pb(NO3)2
Zn + KNO3 + H2O = NH3 + Zn(NO3)2 + KOH =>
4 Zn + 9 KNO3 + 6 H2O = NH3 + 4 Zn(NO3)2 + 9 KOH
OH2 = O2 + H2 =>
2 OH2 = O2 + 2 H2
H2CO3 = H + (CO3) =>
H2CO3 = 2 H + (CO3)
| 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 83 84 85 86 87 88 89 90 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
