| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 KOH = 2 K + SO4 + H2(OH)2
Mg(OH)2 + HClO = MgHClO2 + H2O =>
Mg(OH)2 + HClO = MgHClO2 + H2O
K2CO3 + C7H5NO3 + C5H11O5P = KCO3H + K + C10H9NO4 + PO4 =>
17 K2CO3 + 7 C7H5NO3 + 4 C5H11O5P = 16 KCO3H + 18 K + 7 C10H9NO4 + 4 PO4
Cr(OH)3 + K2ClO3 + KOH = K2CrO4 + KCl + H2O =>
5 Cr(OH)3 + 3 K2ClO3 + 7 KOH = 5 K2CrO4 + 3 KCl + 11 H2O
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgBrO3 = AgBr + O2 =>
2 AgBrO3 = 2 AgBr + 3 O2
Na2S2O5 = Na2O + SO2 =>
Na2S2O5 = Na2O + 2 SO2
NaI + HCl + Na2TeO4 = NaCl + I2 + Te + H2O =>
6 NaI + 8 HCl + Na2TeO4 = 8 NaCl + 3 I2 + Te + 4 H2O
Fe(SO4) + Na2S2O8 + H2O = FeOOH + Na2SO4 + H2SO4 =>
2 Fe(SO4) + Na2S2O8 + 4 H2O = 2 FeOOH + Na2SO4 + 3 H2SO4
O2C = O2 + C6 =>
6 O2C = 6 O2 + C6
Na4C + Ca(OH)2 = Na(OH) + Ca4C2 =>
2 Na4C + 4 Ca(OH)2 = 8 Na(OH) + Ca4C2
NH4NO3 + C8H18 = N2 + H2O + CO2 =>
25 NH4NO3 + C8H18 = 25 N2 + 59 H2O + 8 CO2
NaOH + Be = H2 + Na2BeO2 =>
2 NaOH + Be = H2 + Na2BeO2
Na2CO3 + H2O = HCO3 + Na + OH =>
Na2CO3 + H2O = HCO3 + 2 Na + OH
CaH4(PO4)2 + NaHCO3 = CO2 + Na2HPO4 + H2O + Ca3(PO4)2 =>
3 CaH4(PO4)2 + 8 NaHCO3 = 8 CO2 + 4 Na2HPO4 + 8 H2O + Ca3(PO4)2
C2H2 + Ca(OH)2 + Cl3 = C2Cl4 + CaCl2 + H2O =>
C2H2 + Ca(OH)2 + 2 Cl3 = C2Cl4 + CaCl2 + 2 H2O
S + NO2 = SO3 + N2 =>
4 S + 6 NO2 = 4 SO3 + 3 N2
AgCl + HNO3 = Ag(NO3) + HCl =>
AgCl + HNO3 = Ag(NO3) + HCl
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al2(SO4)3 + NaI = AlI3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaI = 2 AlI3 + 3 Na2(SO4)
Au + KNC + O2 + H2O = KAu(CN)2 + K(OH) =>
4 Au + 8 KNC + O2 + 2 H2O = 4 KAu(CN)2 + 4 K(OH)
KCl + Mg(NO3)2 = KNO3 + MgCl2 =>
2 KCl + Mg(NO3)2 = 2 KNO3 + MgCl2
Fe(NO3)3 + H2SO4 = Fe(HSO4)3 + HNO3 =>
Fe(NO3)3 + 3 H2SO4 = Fe(HSO4)3 + 3 HNO3
Hg2I2(s) = Hg + I2 =>
Hg2I2(s) = 2 Hg + I2
C + I = C4I =>
4 C + I = C4I
C + H + Cl = CHCl3 =>
C + H + 3 Cl = CHCl3
CH3COOH + Li2O = H2O + CH3COOLi =>
2 CH3COOH + Li2O = H2O + 2 CH3COOLi
CuSO4 + NH3 = CuNH3SO4 =>
CuSO4 + NH3 = CuNH3SO4
KIO3 = KI + KIO4 =>
4 KIO3 = KI + 3 KIO4
BCl3 + P4 + ClH2 = BP + HCl =>
4 BCl3 + P4 + 12 ClH2 = 4 BP + 24 HCl
SrO + N2O3 = SrO3N2O =>
SrO + N2O3 = SrO3N2O
MnO4{-} + S2{-} + H2O = MnO2 + SO2 + OH{-} =>
3 MnO4{-} + S2{-} + 2 H2O = 3 MnO2 + 2 SO2 + 4 OH{-}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
(CH3)2CHCH2CH2OH + C2H4O2 = CH3COOCH2CH(CH3)2 + H2O =>
4(CH3)2CHCH2CH2OH + 5 C2H4O2 = 5 CH3COOCH2CH(CH3)2 + 4 H2O
C245H488 + O2 = CO2 + H2O =>
C245H488 + 367 O2 = 245 CO2 + 244 H2O
H2 + Si = H3Si =>
3 H2 + 2 Si = 2 H3Si
HCl + Na2O = HO + Na2Cl =>
HCl + Na2O = HO + Na2Cl
Li2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + H2O + Fe2(SO4)3 + Li2SO4 =>
Li2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3 + Li2SO4
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(l) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(l)
CH3OH + MnO4 = HCOOH + H2O + MnO2 =>
CH3OH + MnO4 = HCOOH + H2O + MnO2
RCOOK + H2O = RCOOH + KOH =>
RCOOK + H2O = RCOOH + KOH
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
C7H11O5 + O2 = CO2 + H2O =>
4 C7H11O5 + 29 O2 = 28 CO2 + 22 H2O
NaOH(aq) + CoCl2(aq) = NaCl(s) + Co(OH)2 =>
2 NaOH(aq) + CoCl2(aq) = 2 NaCl(s) + Co(OH)2
MnS3 + O2 = Mn3O4 + SO2 =>
3 MnS3 + 11 O2 = Mn3O4 + 9 SO2
C4H8O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H8O(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
H2O + SO2 + KIO3 = I2 + HSO3 + KOH =>
6 H2O + 10 SO2 + 2 KIO3 = I2 + 10 HSO3 + 2 KOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
