| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAlO2 + 2 H2SO4 + 10 H2O = KAl(SO4)2*12H2O
NI(CH3)4 + SbI2 = Sb((CH3)4)NI3 =>
NI(CH3)4 + SbI2 = Sb((CH3)4)NI3
CuCl2 + NaCN = Na(Cu(CN)2) + (CN)2 + NaCl =>
2 CuCl2 + 6 NaCN = 2 Na(Cu(CN)2) + (CN)2 + 4 NaCl
MnO2 + NH4 = Mn203 + NH3 + H2O =>
203 MnO2 + 812 NH4 = Mn203 + 812 NH3 + 406 H2O
CH3OH + O4 = CO2 + H4O2 =>
4 CH3OH + 3 O4 = 4 CO2 + 4 H4O2
C3H3Na + CH3Cl = NaCl + C4H6 =>
C3H3Na + CH3Cl = NaCl + C4H6
K2[Sn(OH)4] + HNO3 = KNO3 + Sn(NO3)2 + H2O =>
K2[Sn(OH)4] + 4 HNO3 = 2 KNO3 + Sn(NO3)2 + 4 H2O
Sn(MnO4)2 + Fe = Fe(MnO4) + Sn =>
Sn(MnO4)2 + 2 Fe = 2 Fe(MnO4) + Sn
Ag(NO3) + Ba(NO3)2 = Ag(NO3)2 + Ba(NO3) =>
Ag(NO3) + Ba(NO3)2 = Ag(NO3)2 + Ba(NO3)
OH{-} + ClO3{3} + V2O3{2-} = VO3{-} + H2O + Cl{-} =>
12 OH{-} + 3 ClO3{3} + 5 V2O3{2-} = 10 VO3{-} + 6 H2O + 3 Cl{-}
MnO2 + KI + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = MnSO4 + I2 + K2SO4 + 2 H2O
CH3CH2CHO + Cr2O7{2–} + H{+] = CH3CH2COOH+Cr{3+}+H2O =>
5 CH3CH2CHO + Cr2O7{2–} + 4 H{+] = 5 CH3CH2COOH+2Cr{3+}+2H2O
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
AlBr3 + Cl2 = AlCl2Br3 =>
AlBr3 + Cl2 = AlCl2Br3
*4KClO3 = *4KCl + *3O2 =>
*4KClO3 = *4KCl + 2*3O2
KClO + KI = KIO3 + KCl =>
3 KClO + KI = KIO3 + 3 KCl
NaI + Pb(NO3)2 = Na + PbI2 + NO3 =>
2 NaI + Pb(NO3)2 = 2 Na + PbI2 + 2 NO3
NaHCO3 + CH3OOH = C2H3NaO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = C2H3NaO2 + 3 H2O + CO2
NaHCO3 + HCl = Na + Cl2 + H2O + CO2 =>
2 NaHCO3 + 2 HCl = 2 Na + Cl2 + 2 H2O + 2 CO2
Ni(NO3)2 + Na2CO3 + H2O = NaNO3 + (NiOH)2CO3 + CO2 =>
2 Ni(NO3)2 + 2 Na2CO3 + H2O = 4 NaNO3 + (NiOH)2CO3 + CO2
(NH4)2SO4 + Na(OH) = NH3 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 Na(OH) = 2 NH3 + Na2SO4 + 2 H2O
C3H5O2Na + HCl = NaCl + C3H6O2 =>
C3H5O2Na + HCl = NaCl + C3H6O2
CuCl4 + HCl = Cl2 + CuHCl =>
CuCl4 + HCl = 2 Cl2 + CuHCl
KMnO4 + CH2CH2 + H2O = HOOCCOOH + KOH + MnO2 =>
10 KMnO4 + 3 CH2CH2 + 2 H2O = 3 HOOCCOOH + 10 KOH + 10 MnO2
ZnCu + H2SO4 = ZnSO4 + H2Cu =>
ZnCu + H2SO4 = ZnSO4 + H2Cu
Na2S + NaIO3 + H2SO4 = NaSO4 + I2 + H2O =>
4 Na2S + 10 NaIO3 + 14 H2SO4 = 18 NaSO4 + 5 I2 + 14 H2O
Cl + S + H2O = H2SO4 + HCl =>
6 Cl + S + 4 H2O = H2SO4 + 6 HCl
H2CO3 + Mn(OH)6 = Mn(CO3)3 + H2O =>
3 H2CO3 + Mn(OH)6 = Mn(CO3)3 + 6 H2O
Mg2 + O2 + C2 = MgOC =>
Mg2 + O2 + C2 = 2 MgOC
LiOH(aq) + Al(NO3)3(aq) = Li(NO3) + Al(OH)3 =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 Li(NO3) + Al(OH)3
H3PO3 + H2O = H2PO3{-} + H3O{+} =>
H3PO3 + H2O = H2PO3{-} + H3O{+}
C5H12S + O2 = CO2 + SO2 + H2O =>
C5H12S + 9 O2 = 5 CO2 + SO2 + 6 H2O
Na2SO3 + H2O = H2SO3 + Na2O =>
Na2SO3 + H2O = H2SO3 + Na2O
C5H8O2 + FeCl3(H2O)6 = Fe(C5H7O2)3 + HCl + H2O =>
3 C5H8O2 + FeCl3(H2O)6 = Fe(C5H7O2)3 + 3 HCl + 6 H2O
Na2CrO4 + NaI + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + I2 =>
2 Na2CrO4 + 6 NaI + 8 H2SO4 = 5 Na2SO4 + Cr2(SO4)3 + 8 H2O + 3 I2
HI(aq) + Ba(OH)2 = BaI2 + H2O =>
2 HI(aq) + Ba(OH)2 = BaI2 + 2 H2O
Cr2(CO3)3 + Pb(SO4)2 = Cr(SO4)3 + PbCO3 =>
Cr2(CO3)3 + 3 Pb(SO4)2 = 2 Cr(SO4)3 + 3 PbCO3
Cl2 + C6H6 = C6H4Cl2 + H2 =>
Cl2 + C6H6 = C6H4Cl2 + H2
LiNO3K = KNO3Li =>
LiNO3K = KNO3Li
Pb(OH)4 + H2Se = Pb2Se4 + H2O =>
2 Pb(OH)4 + 4 H2Se = Pb2Se4 + 8 H2O
NaOH + HClO4 = H2O + ClO4Na =>
NaOH + HClO4 = H2O + ClO4Na
K2Cr2O7 + KI + H2O + KCl = CrCl3 + KOH + I2 =>
K2Cr2O7 + 6 KI + 7 H2O + 6 KCl = 2 CrCl3 + 14 KOH + 3 I2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
PbS(s) + HCl(aq) = PbCl2 + H2S =>
PbS(s) + 2 HCl(aq) = PbCl2 + H2S
B2H6 + NH3 = B3N3H6 + H2 =>
3 B2H6 + 6 NH3 = 2 B3N3H6 + 12 H2
C6H5CHO + KOH = C6H5CH2O + C + H5COOK =>
3 C6H5CHO + KOH = 2 C6H5CH2O + 6 C + H5COOK
Mg + P4 = (Mg3P2) =>
6 Mg + P4 = 2(Mg3P2)
(NH4)2(CO3) + Ca(ClO4)2 = (NH4)(ClO4) + Ca(CO3) =>
(NH4)2(CO3) + Ca(ClO4)2 = 2(NH4)(ClO4) + Ca(CO3)
CO + Co = Co2(CO)8 =>
8 CO + 2 Co = Co2(CO)8
Na{+}No{-} = Na{+}No2{-} =>
Na{+}No{-} = Na{+}No2{-}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
