| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 CH2O2 = 2 LiCHOO + H2
Cs2(s) + O2(g) = Cs2O2 =>
Cs2(s) + O2(g) = Cs2O2
Fe3Br8 + K2CO3 = KBr + CO2 + Fe3O4 =>
Fe3Br8 + 4 K2CO3 = 8 KBr + 4 CO2 + Fe3O4
Cr2(SO4)3 + NaBr = Na2SO4 + CrBr3 =>
Cr2(SO4)3 + 6 NaBr = 3 Na2SO4 + 2 CrBr3
CrO3 + HNO3 + H2O = Cr(NO3)3*9H2O + O =>
2 CrO3 + 6 HNO3 + 15 H2O = 2 Cr(NO3)3*9H2O + 3 O
SnCl4 + H2O = Sn(OH)4 + HCl =>
SnCl4 + 4 H2O = Sn(OH)4 + 4 HCl
F{1–} + H2O = HF + OH{+}– =>
F{1–} + H2O = HF + OH{+}–
NaCl + Na2SO4 + S = Na2S + SOCl2 =>
8 NaCl + Na2SO4 + 8 S = 5 Na2S + 4 SOCl2
NiSO4(ac) + C2H8N2 = Ni(C2H8N2)3SO4(ac) =>
NiSO4(ac) + 3 C2H8N2 = Ni(C2H8N2)3SO4(ac)
Fe3Br8 + K2CO3 = KBr + CO2 + Fe3O4 =>
Fe3Br8 + 4 K2CO3 = 8 KBr + 4 CO2 + Fe3O4
NH4I(aq) + Hg2(C2H3O2)2(ag) = Hg2I(s) + NH4(C2H3O2)2(aq) =>
NH4I(aq) + Hg2(C2H3O2)2(ag) = Hg2I(s) + NH4(C2H3O2)2(aq)
K3PO4 + CuI = KI + Cu3(PO4) =>
K3PO4 + 3 CuI = 3 KI + Cu3(PO4)
H{+} + I{-} + H5IO6 = I2 + H2O =>
7 H{+} + 7 I{-} + H5IO6 = 4 I2 + 6 H2O
Fe3Br8 + K2CO3 = KBr + CO2 + Fe3O4 =>
Fe3Br8 + 4 K2CO3 = 8 KBr + 4 CO2 + Fe3O4
Na3C6H5O7 = Na + C + H2 + O2 =>
2 Na3C6H5O7 = 6 Na + 12 C + 5 H2 + 7 O2
CuSO4 + NO2 = CuO2 + NSO4 =>
CuSO4 + NO2 = CuO2 + NSO4
C8H8O2 + NaOH = C7H6O2 + CH4O + Na =>
17 C8H8O2 + 12 NaOH = 18 C7H6O2 + 10 CH4O + 12 Na
P3N5 + NH4Cl + CaN6 = CaP6N10NH + N2 + CaCl2 =>
16 P3N5 + 2 NH4Cl + 9 CaN6 = 8 CaP6N10NH + 24 N2 + CaCl2
FeS + O2 = Fe2O3 + SO3 =>
4 FeS + 9 O2 = 2 Fe2O3 + 4 SO3
Bi2S3 + HNO3 = H2O + NO2 + Bi(NO3)3 + S =>
Bi2S3 + 12 HNO3 = 6 H2O + 6 NO2 + 2 Bi(NO3)3 + 3 S
H{+} + I{-} + H5IO6 = I2 + H2O =>
7 H{+} + 7 I{-} + H5IO6 = 4 I2 + 6 H2O
FeS + O2 = Fe2O3 + SO3 =>
4 FeS + 9 O2 = 2 Fe2O3 + 4 SO3
H3C6H5O7 + NaHCO3 = H2O + CO2 + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 14 H2O + 3 CO2 + 9 NaC6H5O7
FeS + O2 = Fe2O3 + SO3 =>
4 FeS + 9 O2 = 2 Fe2O3 + 4 SO3
Cs2(s) + O2(g) = Cs2O2 =>
Cs2(s) + O2(g) = Cs2O2
H{+} + I{-} + H5IO6 = I2 + H2O =>
7 H{+} + 7 I{-} + H5IO6 = 4 I2 + 6 H2O
HNO3 + SrCO3 = SrN2O6 + H2O + CO2 =>
2 HNO3 + SrCO3 = SrN2O6 + H2O + CO2
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
Bi2S3 + HNO3 = H2O + NO2 + Bi(NO3)3 + S =>
Bi2S3 + 12 HNO3 = 6 H2O + 6 NO2 + 2 Bi(NO3)3 + 3 S
FeS + O2 = Fe2O3 + SO3 =>
4 FeS + 9 O2 = 2 Fe2O3 + 4 SO3
NaP + CaBr2 = NaBr2 + CaP =>
NaP + CaBr2 = NaBr2 + CaP
HNO3 + SrCO3 = SrN2O6 + H2O + CO2 =>
2 HNO3 + SrCO3 = SrN2O6 + H2O + CO2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
(CH3)2CHOH + N2O = CO2 + H2O + N2 =>
(CH3)2CHOH + 9 N2O = 3 CO2 + 4 H2O + 9 N2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2CO3 + COCl2 = CO(CO3) + NaCl =>
Na2CO3 + COCl2 = CO(CO3) + 2 NaCl
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
KC48 = KC60 + K =>
5 KC48 = 4 KC60 + K
I2 + K2SO3 + KHO = KI + K2SO4 + H2O =>
I2 + K2SO3 + 2 KHO = 2 KI + K2SO4 + H2O
KOH(g) + HCl(g) = KCl(aq) + H2O(l) =>
KOH(g) + HCl(g) = KCl(aq) + H2O(l)
Bi2S3 + HNO3 = H2O + NO2 + Bi(NO3)3 + S =>
Bi2S3 + 12 HNO3 = 6 H2O + 6 NO2 + 2 Bi(NO3)3 + 3 S
Al3 + Cu(C2H2O2)2 = Al(C2H2O2) + Cu =>
2 Al3 + 3 Cu(C2H2O2)2 = 6 Al(C2H2O2) + 3 Cu
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
NH3 + CHON = CH4N2O =>
NH3 + CHON = CH4N2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
HNO = HON =>
HNO = HON
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C2H5ON + PCl5 = C2H3N + POCl3 + HCl =>
C2H5ON + PCl5 = C2H3N + POCl3 + 2 HCl
MnO2 + HU = H2O + MnU2 + U2 =>
MnO2 + 4 HU = 2 H2O + MnU2 + U2
C3 + H2 = C2H =>
4 C3 + 3 H2 = 6 C2H
| 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.
