| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + Ca3N2 = 3 Ca + 2 Cl3N
I = I2 =>
2 I = I2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
H3CNO2 + Cl2 = CCl3NO2 + HCl =>
H3CNO2 + 3 Cl2 = CCl3NO2 + 3 HCl
C19H28 + H2 = C19H40 =>
C19H28 + 6 H2 = C19H40
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + Sn = H + Sn(SO4)4 =>
4 H2SO4 + Sn = 8 H + Sn(SO4)4
C20H24N2O2 + NaCl = C20H23N2OCl + NaOH =>
C20H24N2O2 + NaCl = C20H23N2OCl + NaOH
C2H3NO + H2O = CO2 + C3H8N2O =>
2 C2H3NO + H2O = CO2 + C3H8N2O
HNO3(c) + Fe = FeNO3 + H2O + NO2 =>
2 HNO3(c) + Fe = FeNO3 + H2O + NO2
Pb(NO3)2 + (NH4)3AsO3 = NH4NO3 + Pb3(AsO3)2 =>
3 Pb(NO3)2 + 2(NH4)3AsO3 = 6 NH4NO3 + Pb3(AsO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3OH + K2Cr2O7 + H2O + KOH = HCOOH + K3[Cr(OH)6] =>
3 CH3OH + 2 K2Cr2O7 + 5 H2O + 8 KOH = 3 HCOOH + 4 K3[Cr(OH)6]
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(NO3)3 + PO4 = AlPO4 + NO3 =>
Al(NO3)3 + PO4 = AlPO4 + 3 NO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(NH4)2C2O4 + KMnO4 + H2Cl = MnCl2 + KCl + CO2 + (NH3)Cl + H2O =>
(NH4)2C2O4 + 3 KMnO4 + 11 H2Cl = 3 MnCl2 + 3 KCl + 2 CO2 + 2(NH3)Cl + 12 H2O
MnSO4 + KOH = Mn(OH) + KSO4 =>
MnSO4 + KOH = Mn(OH) + KSO4
UO + CrO3 = UO2 + Cr =>
3 UO + CrO3 = 3 UO2 + Cr
Na(aq) + Cl(aq) = NaCl(aq) =>
Na(aq) + Cl(aq) = NaCl(aq)
KI + Na2SO3 = K2SO3 + Na2I + I2 =>
4 KI + 2 Na2SO3 = 2 K2SO3 + 2 Na2I + I2
Cr2O7{2-} + H2O + {-} = Cr(OH)3 + OH{-} =>
Cr2O7{2-} + 7 H2O + 6e = 2 Cr(OH)3 + 8 OH{-}
FeS + K2Cr2O7 + HCl = CrCl3 + FeCl3 + K2SO3 + KCl + H2O =>
6 FeS + 7 K2Cr2O7 + 62 HCl = 14 CrCl3 + 6 FeCl3 + 6 K2SO3 + 2 KCl + 31 H2O
AgNO3 + I = AgINO3 =>
AgNO3 + I = AgINO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Co(NO3)2 + NH3 + H2O = Co(OH)2 + NH4NO3 =>
Co(NO3)2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4NO3
C2H2H2O = CH3COH =>
C2H2H2O = CH3COH
KBrO3 + H2SO4 = K2SO4 + Br2 + H2O + O2 =>
4 KBrO3 + 2 H2SO4 = 2 K2SO4 + 2 Br2 + 2 H2O + 5 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2CrO4 + KOH = HCrO4{-} + KOH2{+} =>
H2CrO4 + KOH = HCrO4{-} + KOH2{+}
Na2S2O3 + H2SO4 = Na2SO4 + H2S + SO2 =>
4 Na2S2O3 + 3 H2SO4 = 4 Na2SO4 + 3 H2S + 4 SO2
NH = N + H =>
NH = N + H
K2ZnO2 + HBr = ZnBr2 + KBr + H2O =>
K2ZnO2 + 4 HBr = ZnBr2 + 2 KBr + 2 H2O
Sm + HCl = SmCl3 + H2 =>
2 Sm + 6 HCl = 2 SmCl3 + 3 H2
NaOAc = Na + OAc =>
NaOAc = Na + OAc
ClF2SbF6 + BrF3 = ClF2BrF3SbF6 =>
ClF2SbF6 + BrF3 = ClF2BrF3SbF6
FeCl + Zn2 = Fe + ZnCl2 =>
4 FeCl + Zn2 = 4 Fe + 2 ZnCl2
Fe2O3 + Br2 = Fe + Br2O3 =>
Fe2O3 + Br2 = 2 Fe + Br2O3
C5H10 + KMnO4 + H2O = KOH + MnO2 + C5H10O4 =>
3 C5H10 + 8 KMnO4 + 4 H2O = 8 KOH + 8 MnO2 + 3 C5H10O4
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + SO2 + H2O =>
K2Cr2O7 + 8 HCl + H2S = 2 KCl + 2 CrCl3 + SO2 + 5 H2O
CaCl(aq) + Cs3PO4(aq) = CaPO4(s) + ClCs3(aq) =>
CaCl(aq) + Cs3PO4(aq) = CaPO4(s) + ClCs3(aq)
PN = P + N =>
PN = P + N
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMnO4 + MnSO4 = K2SO4 + MnO2 + Mn(SO4)2 =>
2 KMnO4 + 3 MnSO4 = K2SO4 + 4 MnO2 + Mn(SO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
