| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3N + HBr = (CH3)3Br + NH
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaH2SO4 = H2NaSO4 =>
NaH2SO4 = H2NaSO4
H2CO3 + KCl = KHCO3 + HCl =>
H2CO3 + KCl = KHCO3 + HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P2O3 + H2O = H2O3 + P =>
2 P2O3 + 3 H2O = 3 H2O3 + 4 P
Zn{2+} + I{-} + IO3{-} + H2O + SO4{2-} = Zn5(OH)8SO4 + I2 =>
15 Zn{2+} + 20 I{-} + 4 IO3{-} + 12 H2O + 3 SO4{2-} = 3 Zn5(OH)8SO4 + 12 I2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
NH4N5O3H2 = N2 + H2O =>
NH4N5O3H2 = 3 N2 + 3 H2O
K2[HgBr4] + KCl = KBr + K2[HgCl4] =>
K2[HgBr4] + 4 KCl = 4 KBr + K2[HgCl4]
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C6H5COC6H5 + O2 = CO2 + H2O =>
C6H5COC6H5 + 15 O2 = 13 CO2 + 5 H2O
Na(ClO3) = Na(ClO2) + O2 =>
2 Na(ClO3) = 2 Na(ClO2) + O2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
PbBr2 + HBr = H(PbBr3) =>
PbBr2 + HBr = H(PbBr3)
Al + Cu2{+} = Al3{+} + Cu(s) =>
3 Al + Cu2{+} = Al3{+} + 2 Cu(s)
Cu(SO4) + NH3 = Cu(NH3) + SO4 =>
Cu(SO4) + NH3 = Cu(NH3) + SO4
P + Cl = P3Cl1 =>
3 P + Cl = P3Cl1
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Cu2S + ZnS = CuS + Zn =>
Cu2S + ZnS = 2 CuS + Zn
N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O
S + P = P2S5 =>
5 S + 2 P = P2S5
NH2CH2COOH + KOH = NH2CH2COOK + H2O =>
NH2CH2COOH + KOH = NH2CH2COOK + H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
AgNO3 + SCN = AgSCN + NO3 =>
AgNO3 + SCN = AgSCN + NO3
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
I2 + H2O2 = IO3 + H2O =>
I2 + 6 H2O2 = 2 IO3 + 6 H2O
Br{-} + [SO4]2{-} + H{+} = Br2 + [SO3]2{-} + H2O =>
4 Br{-} + [SO4]2{-} + 4 H{+} = 2 Br2 + [SO3]2{-} + 2 H2O
Lr2No3 + Md3Fm2 = LrFm + MdNo =>
Lr2No3 + Md3Fm2 = 2 LrFm + 3 MdNo
OH = HO =>
OH = HO
NiCl2*6H2O + KOH = Ni(OH)2 + KCl + H2O =>
NiCl2*6H2O + 2 KOH = Ni(OH)2 + 2 KCl + 6 H2O
N2H2 = NH3 + N2 =>
3 N2H2 = 2 NH3 + 2 N2
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Br + BaO = BrO + Ba =>
Br + BaO = BrO + Ba
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H14O2 + O2 = H2O + CO2 =>
2 C8H14O2 + 21 O2 = 14 H2O + 16 CO2
As4 + HNO3 = As4O6 + NO + H2O =>
As4 + 4 HNO3 = As4O6 + 4 NO + 2 H2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
FeCl3 + Ca3(PO4)2 = CaCl2 + FePO4 =>
2 FeCl3 + Ca3(PO4)2 = 3 CaCl2 + 2 FePO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaI2 + H2CO3 = BaCO3 + HI =>
BaI2 + H2CO3 = BaCO3 + 2 HI
N2H2 + H2O2 = N + H2O =>
N2H2 + H2O2 = 2 N + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
