| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C7H10 + 8 KMnO4 + 12 H2SO4 = 5 C7H6O2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
C6H3Cl2OH + NaOH = C6H3Cl2ONa + H2O =>
C6H3Cl2OH + NaOH = C6H3Cl2ONa + H2O
NaBrO3 + NaI + NaOH = Na3H2IO6 + NaBr =>
4 NaBrO3 + 3 NaI + 6 NaOH = 3 Na3H2IO6 + 4 NaBr
AuCl3(s) + Cd = CdCl + Au =>
AuCl3(s) + 3 Cd = 3 CdCl + Au
[Al(C2O4)3]{3-} = Al{3+} + CO2 + e =>
[Al(C2O4)3]{3-} = Al{3+} + 6 CO2 + 6e
Cr2(SO4)3 + KI + KIO2 + H2O = Cr(OH)3 + K2SO4 + I2 =>
2 Cr2(SO4)3 + 9 KI + 3 KIO2 + 6 H2O = 4 Cr(OH)3 + 6 K2SO4 + 6 I2
C14H13N804S8Na + H2O2 = CO2 + H2O + NO3 + SO2 + NaOH =>
C14H13N804S8Na + 2463 H2O2 = 14 CO2 + 2469 H2O + 804 NO3 + 8 SO2 + NaOH
PbO2 = Pb2 + O2 =>
2 PbO2 = Pb2 + 2 O2
Cr2O3 + NH3 = Cr + N2 + H2O =>
Cr2O3 + 2 NH3 = 2 Cr + N2 + 3 H2O
SHg + HCl + HNO3 = Cl2Hg + S8 + NO + H2O =>
24 SHg + 48 HCl + 16 HNO3 = 24 Cl2Hg + 3 S8 + 16 NO + 32 H2O
K2Cr2O12 + HCl = KCl + CrCl3 + H2O2 + Cl5 =>
5 K2Cr2O12 + 60 HCl = 10 KCl + 10 CrCl3 + 30 H2O2 + 4 Cl5
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
NaCl + Hg = Na + HgCl =>
NaCl + Hg = Na + HgCl
Fe(s) + S(s) = FeS(go) =>
Fe(s) + S(s) = FeS(go)
C4H6O5 = C4H4O4 + H2O =>
C4H6O5 = C4H4O4 + H2O
KOH + H2SO3 = SO3K2 + H2O =>
2 KOH + H2SO3 = SO3K2 + 2 H2O
C7H175 + O2 = CO2 + H2O =>
4 C7H175 + 203 O2 = 28 CO2 + 350 H2O
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
K2S + Cu2(SO4)2 = K2(SO4)2 + Cu2S =>
K2S + Cu2(SO4)2 = K2(SO4)2 + Cu2S
CrI3 + (NH4)2S = Cr2S3 + NH4I =>
2 CrI3 + 3(NH4)2S = Cr2S3 + 6 NH4I
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
C2H14 + O2 = C + H2O =>
2 C2H14 + 7 O2 = 4 C + 14 H2O
HNO2 + NH4*H2O = NH4NO2 + H2O =>
8 HNO2 + 6 NH4*H2O = 7 NH4NO2 + 8 H2O
P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
P + NaClO3 = P2O5 + NaCl =>
6 P + 5 NaClO3 = 3 P2O5 + 5 NaCl
HCl + K2CrO4 = Cl2 + KCl + H2O + CrCl3 =>
16 HCl + 2 K2CrO4 = 3 Cl2 + 4 KCl + 8 H2O + 2 CrCl3
Cu + Al2O3 + MnO2 + O2 = Cu3Al2MnO6 =>
6 Cu + 2 Al2O3 + 2 MnO2 + O2 = 2 Cu3Al2MnO6
NO2(g) = NO + O(g) =>
NO2(g) = NO + O(g)
ZnBr2 + Ni(NO3)2 = Zn(NO3)2 + NiBr2 =>
ZnBr2 + Ni(NO3)2 = Zn(NO3)2 + NiBr2
K2CrO4 + NaI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2CrO4 + 6 NaI + 8 H2SO4 = 3 I2 + Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 8 H2O
Li2CO3 + MoBr = LiBr + Mo2CO3 =>
Li2CO3 + 2 MoBr = 2 LiBr + Mo2CO3
NH4Cl + Na(OH) = NH4(OH) + NaCl =>
NH4Cl + Na(OH) = NH4(OH) + NaCl
MgCO3 + HPO4 = MgPO4 + HCO3 =>
MgCO3 + HPO4 = MgPO4 + HCO3
K + NO = KN3 + O2 =>
2 K + 6 NO = 2 KN3 + 3 O2
nickel + KCr2O7 = NiCr2O7 + potassium =>
Ni + KCr2O7 = NiCr2O7 + K
Al(s) + AgNO3(aq) = Al(NO3)3(g) + Ag(s) =>
Al(s) + 3 AgNO3(aq) = Al(NO3)3(g) + 3 Ag(s)
H2C2 + O2 = H2O + CO2 =>
2 H2C2 + 5 O2 = 2 H2O + 4 CO2
P2O5 + KOH = K3(PO4) + H2O =>
P2O5 + 6 KOH = 2 K3(PO4) + 3 H2O
In(OH)3 = In2O3 + H2O =>
2 In(OH)3 = In2O3 + 3 H2O
NO2C6H5COOC2H5 + H2 = NH2C6H5COOC2H5 + H2O =>
NO2C6H5COOC2H5 + 3 H2 = NH2C6H5COOC2H5 + 2 H2O
C6H6 + Cl2 = C36H5Cl + HCl =>
6 C6H6 + 16 Cl2 = C36H5Cl + 31 HCl
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaClO3(aq)
KO + H2O = OH + K =>
KO + H2O = 2 OH + K
BaCO3 + Sc2O3 + CoO + ReO3 + Re = BaScCoReO6 + CO2 =>
6 BaCO3 + 3 Sc2O3 + 6 CoO + 5 ReO3 + Re = 6 BaScCoReO6 + 6 CO2
AgNO3 + CH3CH2CH2CH2Br = AgBr + CH3CH2CH2CH2NO3 =>
AgNO3 + CH3CH2CH2CH2Br = AgBr + CH3CH2CH2CH2NO3
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
S3 + O2 = S3O2 =>
S3 + O2 = S3O2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH2 + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaClO3 + HNO2 = NaCl + HNO3 =>
NaClO3 + 3 HNO2 = NaCl + 3 HNO3
| 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 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
