| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCO + O2 = HO2 + CO
S + KOH = K2SO3 + K2S + H2S =>
6 S + 6 KOH = 2 K2SO3 + K2S + 3 H2S
K2Cr2O7 + H2SO4 + As = H3AsO4 + K2SO4 + Cr2(SO4)3 + H2O =>
5 K2Cr2O7 + 20 H2SO4 + 6 As = 6 H3AsO4 + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
S + KOH = K2SO3 + K2S + H2S =>
6 S + 6 KOH = 2 K2SO3 + K2S + 3 H2S
NH3 + CH3COO = NH4(CH2COO) =>
NH3 + CH3COO = NH4(CH2COO)
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
(NH4)6W7O24 + HCl + Zn = WCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)6W7O24 + 84 HCl + 21 Zn = 14 WCl3 + 21 ZnCl2 + 48 H2O + 12 NH3
S1 + O2 = SO4 =>
S1 + 2 O2 = SO4
As2S3 + NO3{-} + H{+} = NO + H3AsO4 + SO2 + H2O =>
3 As2S3 + 22 NO3{-} + 22 H{+} = 22 NO + 6 H3AsO4 + 9 SO2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2(g) + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2(g) + 6 H2O
MnSO4 + Fe(OH)2 = Mn(OH)2 + FeSO4 =>
MnSO4 + Fe(OH)2 = Mn(OH)2 + FeSO4
NaOH + CO2 = NaO2 + C(OH) =>
NaOH + CO2 = NaO2 + C(OH)
CuCrO4 + KI + H2SO4 = CuI + I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CuCrO4 + 10 KI + 8 H2SO4 = 2 CuI + 4 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
Fe(NO3)3 + Na2(CO3) = Na2NO3 + Fe(CO3)3 =>
Fe(NO3)3 + 3 Na2(CO3) = 3 Na2NO3 + Fe(CO3)3
Ba + P2O5 = BaO + P2O3 =>
2 Ba + P2O5 = 2 BaO + P2O3
NH2{-} + NO3{-1) = N3{-}+OH{-}+NH3 =>
3 NH2{-} + NO3{-1) = N3{-}+3OH{-}+NH3
Mg + CH3COOH = MgC2H3O2 + H =>
Mg + CH3COOH = MgC2H3O2 + H
FeCl3 + CuSO4 = Fe2(SO4)3 + Cu(Cl)2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(Cl)2
(C10H8O4) + O2 = CO2 + H2O =>
(C10H8O4) + 10 O2 = 10 CO2 + 4 H2O
NaOH + FeCl3*6H2O + ZnCl2 = ZnFe2O4 + NaCl + H2O =>
8 NaOH + 2 FeCl3*6H2O + ZnCl2 = ZnFe2O4 + 8 NaCl + 16 H2O
Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3
Zn(NH3)42 + S = ZnS + (NH3)42 =>
Zn(NH3)42 + S = ZnS + (NH3)42
HS2O3{-} = HSO4{-} + S + OH{-} =>
3 HS2O3{-} = 2 HSO4{-} + 4 S + OH{-}
Ba(OH)2(s) + H2SO4(aq) = H2O(l) + BaSO4(s) =>
Ba(OH)2(s) + H2SO4(aq) = 2 H2O(l) + BaSO4(s)
C6H5COOH(aq) + C5H11OH(aq) = C12H16O2(aq) + HOH(l) =>
C6H5COOH(aq) + C5H11OH(aq) = C12H16O2(aq) + HOH(l)
KMnO4 + HI = Mn2 + I2 + KI + H2O =>
2 KMnO4 + 16 HI = Mn2 + 7 I2 + 2 KI + 8 H2O
Mn + O2 = Mn8(O2)4 =>
8 Mn + 4 O2 = Mn8(O2)4
NaCl + H2O + Al2O3 = NaAlO2 + HCl =>
2 NaCl + H2O + Al2O3 = 2 NaAlO2 + 2 HCl
S + KOH = K2SO3 + K2S + H2S =>
6 S + 6 KOH = 2 K2SO3 + K2S + 3 H2S
Na3PO4(aq) + CuCl2(aq) = NaCl(aq) + Cu3(PO4)2(s) =>
2 Na3PO4(aq) + 3 CuCl2(aq) = 6 NaCl(aq) + Cu3(PO4)2(s)
K3[Fe(CN)6] + Zn(NO3)2 = Zn3[Fe(CN)6]2 + KNO3 =>
2 K3[Fe(CN)6] + 3 Zn(NO3)2 = Zn3[Fe(CN)6]2 + 6 KNO3
Na2S(aq) + Cu(CH3COO)2(aq) = CuS(s) + Na2(CH3COO)2(aq) =>
Na2S(aq) + Cu(CH3COO)2(aq) = CuS(s) + Na2(CH3COO)2(aq)
K2 + HCl = KCl + H =>
K2 + 2 HCl = 2 KCl + 2 H
HgSO4 + NaOH = Na2SO4 + Hg(OH)2 =>
HgSO4 + 2 NaOH = Na2SO4 + Hg(OH)2
C6H5OH + Br2 = C6H2Br5OH + H2 =>
2 C6H5OH + 5 Br2 = 2 C6H2Br5OH + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2CO3(aq) + Ba(NO3)2(aq) = NaNO3 + BaCO3 =>
Na2CO3(aq) + Ba(NO3)2(aq) = 2 NaNO3 + BaCO3
Po4 + NaOH = NaPo4 + OH =>
Po4 + NaOH = NaPo4 + OH
MgSO3 + HNO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2SO3
Na + S + (CH3COO)2Pb = PbS + CH3COONa =>
2 Na + S + (CH3COO)2Pb = PbS + 2 CH3COONa
Al(OH)3 + Li2CO3 = LiAlO2 + H2O + CO2 =>
2 Al(OH)3 + Li2CO3 = 2 LiAlO2 + 3 H2O + CO2
H3AsO4 + Zn(OH)2 = ZnHAsO4 + H2O =>
H3AsO4 + Zn(OH)2 = ZnHAsO4 + 2 H2O
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g)
CaH4P2O8 = CaHPO4 + H3PO4 =>
CaH4P2O8 = CaHPO4 + H3PO4
AgCl + KBr = KCl + AgBr =>
AgCl + KBr = KCl + AgBr
CH3OH = CH3CH2OH + H2O =>
2 CH3OH = CH3CH2OH + H2O
C18H32O16 = C6H6O3 + H2O =>
C18H32O16 = 3 C6H6O3 + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2H2 + O2 = N2 + H2O =>
2 N2H2 + O2 = 2 N2 + 2 H2O
KMnO4 + As2O3 + H2SO4 = KSO4 + MnSO4 + As2O5 + H2O =>
KMnO4 + As2O3 + 2 H2SO4 = KSO4 + MnSO4 + As2O5 + 2 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
