| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2 = 2 Al + 6 H2O
Si + P = SiP4 =>
Si + 4 P = SiP4
CuSO4(aq) + NH3(g) = Cu(NH3)4SO4(aq) =>
CuSO4(aq) + 4 NH3(g) = Cu(NH3)4SO4(aq)
Cu2(CrO4) + Fe = Fe2(CrO4)3 + Cu =>
3 Cu2(CrO4) + 2 Fe = Fe2(CrO4)3 + 6 Cu
C4H10O + H2SO4 + NH4Br = C4H9Br + HSO4 + H2O + NH4 =>
C4H10O + H2SO4 + NH4Br = C4H9Br + HSO4 + H2O + NH4
Na2S2O3(aq) + HCl(aq) = S(s) + NaCl(aq) + H2SO3(aq) =>
Na2S2O3(aq) + 2 HCl(aq) = S(s) + 2 NaCl(aq) + H2SO3(aq)
C3H7OH = C6H14O + H2O =>
2 C3H7OH = C6H14O + H2O
KO2 + H2SO4 = K2SO4 + H2O + O =>
2 KO2 + H2SO4 = K2SO4 + H2O + 3 O
As + HIO3 + H2O = H3AsO4 + HI =>
6 As + 5 HIO3 + 9 H2O = 6 H3AsO4 + 5 HI
Ag + H2(SO4) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2(SO4) = Ag2SO4 + SO2 + 2 H2O
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
I2 + Hg(NO3)2 = HgI2 + NO3 =>
I2 + Hg(NO3)2 = HgI2 + 2 NO3
N2 + He = N2He =>
N2 + He = N2He
Pb(No3)2 + H2S = PbS*2HNo3 =>
Pb(No3)2 + H2S = PbS*2HNo3
Na(OH)(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na(OH)(aq) + HCl(aq) = NaCl(aq) + H2O(l)
C6H6NaO + HCl = C6H6OH + NaCl =>
C6H6NaO + HCl = C6H6OH + NaCl
HCOOH + CH3CHOHCH3 = HCOOCHCH3 + H2O =>
15 HCOOH + 7 CH3CHOHCH3 = 12 HCOOCHCH3 + 13 H2O
Fe(s) + AgNO3 = Ag(s) + Fe(NO3)2 =>
Fe(s) + 2 AgNO3 = 2 Ag(s) + Fe(NO3)2
BeI2 + CuSO4 = Be(SO4)2 + CuI =>
BeI2 + 2 CuSO4 = Be(SO4)2 + 2 CuI
CuSO4 + NiCl2 = CuCl2 + NiSO4 =>
CuSO4 + NiCl2 = CuCl2 + NiSO4
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + H2O + MnO2 + K =>
CH3CH2CH2OH + KMnO4 = CH3CH2COOH + H2O + MnO2 + K
CaSO4 + CO = CaS + CO2 =>
CaSO4 + 4 CO = CaS + 4 CO2
HOOCCH2COOH = CH3COOH + CO2 =>
HOOCCH2COOH = CH3COOH + CO2
PbO2 + H2C2O4 + H2SO4 = PbSO4 + CO2 + H2O =>
PbO2 + H2C2O4 + H2SO4 = PbSO4 + 2 CO2 + 2 H2O
HNO3(aq) + Na2CO3(s) = CO2(g) + NaNO3(aq) + H2O(l) =>
2 HNO3(aq) + Na2CO3(s) = CO2(g) + 2 NaNO3(aq) + H2O(l)
MgO + C = O + MgC =>
MgO + C = O + MgC
Na2B4O7 + C3H5(OH)3 + H2SO4 = C3H4O4 + Na2SO4 + BSO4 + H2O =>
3 Na2B4O7 + 2 C3H5(OH)3 + 15 H2SO4 = 2 C3H4O4 + 3 Na2SO4 + 12 BSO4 + 19 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Ag + CH3COOH = Ag(CH3COO)2 + H2 =>
Ag + 2 CH3COOH = Ag(CH3COO)2 + H2
As2Se3{2-} + NO3{-} + CO3{2-} = SeO4{2-} + NO2{-} + CO2 + AsO4{3-} =>
As2Se3{2-} + 15 NO3{-} + 5 CO3{2-} = 3 SeO4{2-} + 15 NO2{-} + 5 CO2 + 2 AsO4{3-}
KI + KIO3 + HCl = I2 + H2O + KCl =>
5 KI + KIO3 + 6 HCl = 3 I2 + 3 H2O + 6 KCl
CH2O + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH2O + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 11 H2O + 2 K2SO4 + 4 MnSO4
HCHO + O2 + NO3 = HNO3 + CO2 =>
2 HCHO + O2 + 4 NO3 = 4 HNO3 + 2 CO2
C12H22O11 + H2O = C6H12O7 + C6H22O7 =>
5 C12H22O11 + 15 H2O = 8 C6H12O7 + 2 C6H22O7
C9H10Cl + O2 = CO2 + H2O + HCl =>
4 C9H10Cl + 45 O2 = 36 CO2 + 18 H2O + 4 HCl
K2SO4 + H2SO4 = K2(HSO4)2 =>
K2SO4 + H2SO4 = K2(HSO4)2
NH3(NO3) + H3(PO4) = NO3H3 + NH3(PO4) =>
NH3(NO3) + H3(PO4) = NO3H3 + NH3(PO4)
H4SiO4 + Sn(OH)4 = Sn4(SiO4)4 + H2O =>
4 H4SiO4 + 4 Sn(OH)4 = Sn4(SiO4)4 + 16 H2O
(H2SO4) + (C) = (H2O) + (SO2) + (CO2) =>
2(H2SO4) + (C) = 2(H2O) + 2(SO2) + (CO2)
(NH4)2SO4H2SO4 = (NH4)HSO4 =>
(NH4)2SO4H2SO4 = 2(NH4)HSO4
S + KClO3 + NaOH = Na2SO4 + K2SO4 + Cl2 + H2O =>
5 S + 6 KClO3 + 4 NaOH = 2 Na2SO4 + 3 K2SO4 + 3 Cl2 + 2 H2O
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(aq) + NaNO3(aq) =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(aq) + 3 NaNO3(aq)
Fe(s) + CuSO4(aq) = Cu(s) + Fe2(SO4)3(aq) =>
2 Fe(s) + 3 CuSO4(aq) = 3 Cu(s) + Fe2(SO4)3(aq)
NF3 + O2 = NO2 + F2 =>
2 NF3 + 2 O2 = 2 NO2 + 3 F2
PbO2 + Mn(NO3)2 + HNO3 = HMnO4 + Pb(NO3)2 + HNO2 =>
3 PbO2 + 2 Mn(NO3)2 + 4 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 HNO2
H2Mg + PbO = H2O + PbMg =>
H2Mg + PbO = H2O + PbMg
K2(OH)2 + C(OH)2 = K2(OH)4 + C =>
K2(OH)2 + C(OH)2 = K2(OH)4 + C
[Ag(NH3)2]OH + CO + H2O = Ag + (NH3)2CO3 + NH4OH =>
4[Ag(NH3)2]OH + CO + 4 H2O = 4 Ag + (NH3)2CO3 + 6 NH4OH
Mg(HCO3)2 + NaOH = Mg(OH)2 + NaHCO3 =>
Mg(HCO3)2 + 2 NaOH = Mg(OH)2 + 2 NaHCO3
KHSO4 + H2O = KOH + H2SO4 =>
KHSO4 + H2O = KOH + H2SO4
| 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.
