| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Sr(OH)2 = 6 H2O + Sr3(PO4)2
NH2CONH2 + HCl = COCl2 + NH3 =>
NH2CONH2 + 2 HCl = COCl2 + 2 NH3
C10H8 + H2O2 = C8H6O4 + H2O =>
4 C10H8 + 21 H2O2 = 5 C8H6O4 + 22 H2O
HgSO4 + FeCl3 = HgCl2 + Fe2(SO4)3 =>
3 HgSO4 + 2 FeCl3 = 3 HgCl2 + Fe2(SO4)3
Ag + NH3 + H2O2 = [Ag(NH3)2]OH =>
2 Ag + 4 NH3 + H2O2 = 2[Ag(NH3)2]OH
BF3 + NaOH = NaF + NaB(OH)4 =>
BF3 + 4 NaOH = 3 NaF + NaB(OH)4
Na2O + Na3PO4 = Na2PO4 + Na3O =>
Na2O + Na3PO4 = Na2PO4 + Na3O
H2CrO4 + Cu2O = Cu2CrO4 + H2O =>
H2CrO4 + Cu2O = Cu2CrO4 + H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
C57H109O6 + C6H12 = C57H110O6 + C6H6 =>
6 C57H109O6 + C6H12 = 6 C57H110O6 + C6H6
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
H2O2 + HNO3 + CO(NH2)2 = CO2 + NH4NO3 =>
4 H2O2 + 8 HNO3 + 5 CO(NH2)2 = 5 CO2 + 9 NH4NO3
CH3SNa + NaOCl = CH3SO3Na + NaCl =>
CH3SNa + 3 NaOCl = CH3SO3Na + 3 NaCl
H2SO4 + KCl + KMnO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
8 H2SO4 + 10 KCl + 2 KMnO4 = 6 K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
C7H16 + N41O10 = CO2 + H2O + N =>
5 C7H16 + 11 N41O10 = 35 CO2 + 40 H2O + 451 N
XeO3 + Ba(OH)2 = Ba2(XeO6) + Xe + H2O =>
4 XeO3 + 6 Ba(OH)2 = 3 Ba2(XeO6) + Xe + 6 H2O
CuCl2 + Cu(NO3)2 = CuCl + N + O2 =>
CuCl2 + Cu(NO3)2 = 2 CuCl + 2 N + 3 O2
H3 + O = H2O =>
2 H3 + 3 O = 3 H2O
Al{3+} + S{2-} = Al + S =>
2 Al{3+} + 3 S{2-} = 2 Al + 3 S
NH4Br + KNO3 = KBr + NH4NO3 =>
NH4Br + KNO3 = KBr + NH4NO3
NH4CIO4 + CaCo3 = (NH4)2Co3 + Ca(CIO4)2 =>
2 NH4CIO4 + CaCo3 = (NH4)2Co3 + Ca(CIO4)2
Au + ZnSO4 = Zn + Au(SO4)4 =>
Au + 4 ZnSO4 = 4 Zn + Au(SO4)4
Fe(No3)3 + Na2CO3 = Fe2(CO3)3 + NaNo3 =>
2 Fe(No3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNo3
Zn + KMnO4 + KOH = K2ZnO4 + K2MnO4 + H2O =>
Zn + 6 KMnO4 + 8 KOH = K2ZnO4 + 6 K2MnO4 + 4 H2O
C6H4(OH)2 + K2Cr2O7 + H2O = Cr(OH)3 + KOH + C6H4O2 =>
3 C6H4(OH)2 + K2Cr2O7 + H2O = 2 Cr(OH)3 + 2 KOH + 3 C6H4O2
K + H2SO4 = KSO4 + H2S + H2O =>
4 K + 5 H2SO4 = 4 KSO4 + H2S + 4 H2O
Pb(NO3)2 + KJ = KJNO3 + Pb4 =>
4 Pb(NO3)2 + 8 KJ = 8 KJNO3 + Pb4
HNO2 + SO3{2-} = NO + SO4{2-} + H2O =>
2 HNO2 + SO3{2-} = 2 NO + SO4{2-} + H2O
Al + O2 = aluminiumoxide =>
4 Al + 3 O2 = 2 Al2O3
Al2(SO4)3 + Na[Al(OH)4] = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 Na[Al(OH)4] = 8 Al(OH)3 + 3 Na2SO4
MnO2 + HBr = MnBr2 + H2O + Br =>
MnO2 + 4 HBr = MnBr2 + 2 H2O + 2 Br
MgNiN = MgNNi =>
MgNiN = MgNNi
NaBr(aq) + KIO3(aq) = NaIO3(s) + BrK(s) =>
NaBr(aq) + KIO3(aq) = NaIO3(s) + BrK(s)
FeSO4*7H2O = FeSO4 + H2O =>
FeSO4*7H2O = FeSO4 + 7 H2O
Na2C2O6 + H2SO4 = Na2SO4 + CO2 + H2O + O2 =>
2 Na2C2O6 + 2 H2SO4 = 2 Na2SO4 + 4 CO2 + 2 H2O + O2
Co(NO3)2(aq) + KOH(aq) = Co(OH)2(s) + KNO3(aq) =>
Co(NO3)2(aq) + 2 KOH(aq) = Co(OH)2(s) + 2 KNO3(aq)
AsO2{-} + I2 + H2O = I{-} + AsO43{+} + H{+} =>
AsO2{-} + 42 I2 + 41 H2O = 84 I{-} + AsO43{+} + 82 H{+}
CO2 + H = CO + OH =>
CO2 + H = CO + OH
SnCl2 + Br*H2O = SnBr2 + H2O + Cl =>
SnCl2 + 2 Br*H2O = SnBr2 + 2 H2O + 2 Cl
Al + HNO3 + HCl = AlCl3 + H2O + NO =>
Al + HNO3 + 3 HCl = AlCl3 + 2 H2O + NO
CrO5 + H = H2O + Cr =>
CrO5 + 10 H = 5 H2O + Cr
AgCl + NH4OH = Ag(NH4)Cl2 + AgOH =>
2 AgCl + NH4OH = Ag(NH4)Cl2 + AgOH
NaHSIVO3 + H2SVIO4 = H2SIVO3 + Na2SVIO4 =>
2 NaHSIVO3 + H2SVIO4 = 2 H2SIVO3 + Na2SVIO4
H2C2O4 + MnO4 = CO2 + Mn + H2O =>
4 H2C2O4 + MnO4 = 8 CO2 + Mn + 4 H2O
CrCl3 + NaHCO3 = Cr(OH)3 + CO2 + NaCl =>
CrCl3 + 3 NaHCO3 = Cr(OH)3 + 3 CO2 + 3 NaCl
SnCl2 + Al = Sn + AlCl3 =>
3 SnCl2 + 2 Al = 3 Sn + 2 AlCl3
TlC2O4 + IrO2 = Tl2IrO3 + C + O2 =>
4 TlC2O4 + 2 IrO2 = 2 Tl2IrO3 + 8 C + 7 O2
Mn(ClO3)2 + NaCN = Na(ClO3)2 + MnCN =>
Mn(ClO3)2 + NaCN = Na(ClO3)2 + MnCN
FeCl3 + NaOCl + H2O = Cl + FeO + NaOH =>
FeCl3 + 2 NaOCl + H2O = 5 Cl + FeO + 2 NaOH
Cl2O5 + La(OH)3 = La(ClO3)3 + H2O =>
3 Cl2O5 + 2 La(OH)3 = 2 La(ClO3)3 + 3 H2O
| 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.
