| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 4 KOH + 3 Na2S2O8 + H2O = 2 K2CrO4 + 6 NaHSO4
Fe2(SO4)3*14H2O + Ca(OH)2 = Fe(OH)3 + CaSO4 + H2O =>
Fe2(SO4)3*14H2O + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaSO4 + 14 H2O
Fe2(SO4)3 + H2O + SO2 = FeSO4 + H2SO4 =>
Fe2(SO4)3 + 2 H2O + SO2 = 2 FeSO4 + 2 H2SO4
Ba3(PO4)2 = Ba + P4 + O2 =>
2 Ba3(PO4)2 = 6 Ba + P4 + 8 O2
Co2O4 + HCl = CoCl2 + Cl2 + H2O =>
Co2O4 + 8 HCl = 2 CoCl2 + 2 Cl2 + 4 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
K2(CO3) + Ca(NO3) = Ca(CO3) + K2(NO3) =>
K2(CO3) + Ca(NO3) = Ca(CO3) + K2(NO3)
C7H16 + Br2H2O = Br2 + C6H16 + O =>
6 C7H16 + 8 Br2H2O = 8 Br2 + 7 C6H16 + 8 O
SiH4O + O2 = SiO2 + H2O =>
2 SiH4O + 3 O2 = 2 SiO2 + 4 H2O
NH4OH + H2O2 + As2S5 = (NH4)2SO4 + (NH4)3AsO4 + H2O =>
16 NH4OH + 20 H2O2 + As2S5 = 5(NH4)2SO4 + 2(NH4)3AsO4 + 28 H2O
CHS + O = CO2 + H2O + SO2 =>
2 CHS + 9 O = 2 CO2 + H2O + 2 SO2
AgNO{3} + AlCl{3} = AgCl + Al(NO{3}){3} =>
AgNO{3} + AlCl{3} = AgCl + Al(NO{3}){3}
H2SO4 + KMnO4 + H2C2O4 = MnSO4 + CO2 + H2O + K2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 H2C2O4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
KClO3 + MnO2 = O2 + MnClO3 + K =>
KClO3 + MnO2 = O2 + MnClO3 + K
CH3NH3Br + KOH = CH3NH3OH + KBr =>
CH3NH3Br + KOH = CH3NH3OH + KBr
N + SO3 = N2SO3 =>
2 N + SO3 = N2SO3
Ag(s) + H2S(g) = AgS(s) + H2(g) =>
Ag(s) + H2S(g) = AgS(s) + H2(g)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
K4[Fe(CN)6] + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na4[Fe(CN)6] =>
3 K4[Fe(CN)6] + 4 Na3[Co(NO2)6] = 4 K3[Co(NO2)6] + 3 Na4[Fe(CN)6]
HCl + (NaHCO3) = H(HCO3) + NaCl =>
HCl + (NaHCO3) = H(HCO3) + NaCl
CH4 + NaOH = CH3COO + Na + H2O =>
2 CH4 + 9 NaOH = CH3COO + 9 Na + 7 H2O
N2 + O2 = O2N2 =>
N2 + O2 = O2N2
NaF + KI = NaI + KF =>
NaF + KI = NaI + KF
F(g) + NaCl(aq) = NaF(aq) + Cl(g) =>
F(g) + NaCl(aq) = NaF(aq) + Cl(g)
KAl3Si3O12H2 + H2O + CO2 = Al + K + H4SiO4 + HCO3 =>
KAl3Si3O12H2 + 10 H2O + 10 CO2 = 3 Al + K + 3 H4SiO4 + 10 HCO3
XCH3 + OH = XO2 + CO2 + H2O =>
XCH3 + 11 OH = XO2 + CO2 + 7 H2O
I2Br2 = IBr =>
I2Br2 = 2 IBr
NO3{-} + H = N2 + H2O + e =>
2 NO3{-} + 12 H = N2 + 6 H2O + 2e
H3NBH3 + H2O = NH4 + BO2 + H2 =>
H3NBH3 + 2 H2O = NH4 + BO2 + 3 H2
Cr2O3 + KClO3 = K2CrO4 + Cl2 + ClO2 =>
4 Cr2O3 + 16 KClO3 = 8 K2CrO4 + Cl2 + 14 ClO2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
Ni(NO3)2*6H2O + C6H8O7 = NiO + H2O + CO2 + N2 =>
9 Ni(NO3)2*6H2O + 5 C6H8O7 = 9 NiO + 74 H2O + 30 CO2 + 9 N2
CrO2 + H2O = H2CrO3 =>
CrO2 + H2O = H2CrO3
K4Fe(CN)6 + Co(NO3)2 = KNO3 + Co4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 Co(NO3)2 = 8 KNO3 + Co4(Fe(CN)6)2
V{2+} + Sn{4+} = Sn{2+} + V{3+} =>
2 V{2+} + Sn{4+} = Sn{2+} + 2 V{3+}
Sb + KOH = K3SbO3 + H2 =>
2 Sb + 6 KOH = 2 K3SbO3 + 3 H2
PbNO3 + KCl = PbCl + KNO3 =>
PbNO3 + KCl = PbCl + KNO3
NaH + CO2 = C + NaOH =>
2 NaH + CO2 = C + 2 NaOH
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
Ba(OH)2*8H2O + NH4SCN = NH4OH + Ba(SCN)2 + H2O =>
Ba(OH)2*8H2O + 2 NH4SCN = 2 NH4OH + Ba(SCN)2 + 8 H2O
BO3 + MgSO4 = B2(SO4)3 + MgO2 =>
2 BO3 + 3 MgSO4 = B2(SO4)3 + 3 MgO2
Al + H2O + KOH = H2 + K[Al(OH)4] =>
2 Al + 6 H2O + 2 KOH = 3 H2 + 2 K[Al(OH)4]
CuSO4(l) + K2CrO4(l) = CuCrO4(s) + K2SO4(l) =>
CuSO4(l) + K2CrO4(l) = CuCrO4(s) + K2SO4(l)
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Mg(s) + HC2H3O2(aq) = Mg(C2H3O2)(aw) + H2(g) =>
2 Mg(s) + 2 HC2H3O2(aq) = 2 Mg(C2H3O2)(aw) + H2(g)
NaBr + PbOH2 = NaOH2 + BrPb =>
NaBr + PbOH2 = NaOH2 + BrPb
AgNCS + Br2 = AgBr + (SCN)2 =>
2 AgNCS + Br2 = 2 AgBr + (SCN)2
ClO2 + H2O = HClO2HClO3 =>
2 ClO2 + H2O = HClO2HClO3
| 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.
