| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiS + H2O = H2S + TiO
As2S5 + HNO3 = H3As2O4 + NO2 + S + H2O =>
As2S5 + 5 HNO3 = H3As2O4 + 5 NO2 + 5 S + H2O
C6H12O6 = C20H34O3 + CO2 + H2O =>
9 C6H12O6 = 2 C20H34O3 + 14 CO2 + 20 H2O
SnO3{2-} + K2S + H2O = SnS3{2-} + KOH =>
SnO3{2-} + 3 K2S + 3 H2O = SnS3{2-} + 6 KOH
FeS + HCl = SCl + Fe + H =>
FeS + HCl = SCl + Fe + H
HCl3 + KOH = H2O + KCl3 =>
HCl3 + KOH = H2O + KCl3
XS2 + O2 = X2O2 + SO2 =>
2 XS2 + 5 O2 = X2O2 + 4 SO2
HgCl2(aw) + KI(aq) = HgI2 + KCl =>
HgCl2(aw) + 2 KI(aq) = HgI2 + 2 KCl
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
Al(s) + NH4OH = Al(OH)3 + NH4 =>
Al(s) + 3 NH4OH = Al(OH)3 + 3 NH4
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ag2O + Ba = Ag + BaO =>
Ag2O + Ba = 2 Ag + BaO
NaHCO3 + NaHSO3 = Na2SO3 + H2O + CO2 =>
NaHCO3 + NaHSO3 = Na2SO3 + H2O + CO2
(H3C)CHCH3CH3 + Br2 = CH3CH2CH2 + HBr =>
3(H3C)CHCH3CH3 + Br2 = 4 CH3CH2CH2 + 2 HBr
H2O + NH3 + SO2 = (NH4)2SO3 =>
H2O + 2 NH3 + SO2 = (NH4)2SO3
FeCl(aq) + NaOH(aq) = FeOH + NaCl =>
FeCl(aq) + NaOH(aq) = FeOH + NaCl
HC2H3O + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
4 HC2H3O + 5 NaHCO3 = 3 H2O + 3 CO2 + 5 NaC2H3O2
Cu + KNO3 = CuNO3 + K =>
Cu + KNO3 = CuNO3 + K
Fe2(SO4)3 + KSCN = Fe(SCN)3 + K2 + SO4 =>
Fe2(SO4)3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2 + 3 SO4
H2O + CO2 = H2O2 + C =>
2 H2O + CO2 = 2 H2O2 + C
Al + MnO2 + H{+} = Mn + Al2{3+} + H2O =>
8 Al + 3 MnO2 + 12 H{+} = 3 Mn + 4 Al2{3+} + 6 H2O
CuS = S + Cu =>
CuS = S + Cu
BaCl2 + K2SO3 = BaSO3 + K2Cl2 =>
BaCl2 + K2SO3 = BaSO3 + K2Cl2
CrCl2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 NaClO + 4 NaOH = Na2CrO4 + 4 NaCl + 2 H2O
Na3AsO4 = Na + AsO4 =>
Na3AsO4 = 3 Na + AsO4
Pb(OH)2 + KNO3 = Pb(NO3)2 + KOH =>
Pb(OH)2 + 2 KNO3 = Pb(NO3)2 + 2 KOH
Al + Cu(CH3COO)3 = Al(CH3COO)3 + Cu =>
Al + Cu(CH3COO)3 = Al(CH3COO)3 + Cu
Pb3(PO4)4 + Bi2(CO3)5 = Pb(CO3)2 + Bi3(PO4)5 =>
5 Pb3(PO4)4 + 6 Bi2(CO3)5 = 15 Pb(CO3)2 + 4 Bi3(PO4)5
K2Cr2O7 + HBr = KBr + CrBr + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr + 5 Br2 + 7 H2O
HClO3 + HCl = Cl2 + H2O =>
HClO3 + 5 HCl = 3 Cl2 + 3 H2O
SO2 + Fe2(SO4)3 + H2O = H2SO4 + FeSO4 =>
SO2 + Fe2(SO4)3 + 2 H2O = 2 H2SO4 + 2 FeSO4
NO + HOH = HNO2 + H =>
NO + HOH = HNO2 + H
C7H6 + O2 = CO2 + H2O =>
2 C7H6 + 17 O2 = 14 CO2 + 6 H2O
Zn(CN)2 = Zn{2+} + CN{-} =>
Zn(CN)2 = Zn{2+} + 2 CN{-}
CuSO4 + Li2S = CuS + Li2SO4 =>
CuSO4 + Li2S = CuS + Li2SO4
Ag + H2SO4 = Ag2(SO4)3 + H2 =>
2 Ag + 3 H2SO4 = Ag2(SO4)3 + 3 H2
Ca(HO)2 + CO2 = CaCO3 + H2O =>
Ca(HO)2 + CO2 = CaCO3 + H2O
(NH4)2 + H2O = NH3 + H3O =>
(NH4)2 + 2 H2O = 2 NH3 + 2 H3O
Ag(s) + S = Ag2S(s) =>
2 Ag(s) + S = Ag2S(s)
C12H18O2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H18O2(s) + 31 O2(g) = 24 CO2(g) + 18 H2O(g)
C2H6O + H2O = C2H6 + H2O2 =>
C2H6O + H2O = C2H6 + H2O2
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
NH3 + Cu(NO3)2 = Cu(OH)2 + N2O3 =>
2 NH3 + 3 Cu(NO3)2 = 3 Cu(OH)2 + 4 N2O3
NO3{-} + Ag + H{+} = Ag{+} + NH3 + H2O =>
NO3{-} + 8 Ag + 9 H{+} = 8 Ag{+} + NH3 + 3 H2O
CaBr2 + H2CO3 = CaCO3 + HBr =>
CaBr2 + H2CO3 = CaCO3 + 2 HBr
MnO2 + KIO3 + KOH = KMnO4 + KI + H2O =>
2 MnO2 + KIO3 + 2 KOH = 2 KMnO4 + KI + H2O
Cr2O3 + NaOH + H2O = Na3(Cr(OH)6) =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3(Cr(OH)6)
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
CS2 + Cl26 = CCl4 + S2Cl2 =>
13 CS2 + 3 Cl26 = 13 CCl4 + 13 S2Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
