| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + O(g) = ZnO(g)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Mg(s) + HPO4(aq) = Mg3(PO4)2(aq) + H(g) =>
3 Mg(s) + 2 HPO4(aq) = Mg3(PO4)2(aq) + 2 H(g)
Cu(OH)2 + CH3COOH = Cu(COOH)2 + CH3OH =>
Cu(OH)2 + 2 CH3COOH = Cu(COOH)2 + 2 CH3OH
CH2O + NaOH = HCO3 + Na + H2O =>
CH2O + 5 NaOH = HCO3 + 5 Na + 3 H2O
MnCl2 + NaBiO3 = Mn(BiO3)2 + NaCl =>
MnCl2 + 2 NaBiO3 = Mn(BiO3)2 + 2 NaCl
K2Cr2O7 + C2H5OH + HCl = KCl + CrCl + CH3CHO + H2O =>
K2Cr2O7 + 5 C2H5OH + 4 HCl = 2 KCl + 2 CrCl + 5 CH3CHO + 7 H2O
CH3CH2COOH + KOH = CH3CH2COOK + HOH =>
CH3CH2COOH + KOH = CH3CH2COOK + HOH
Na2S*9H2O = Na2S + H2O =>
Na2S*9H2O = Na2S + 9 H2O
HI + H2SO4 = H2SO + I2 + H2O =>
6 HI + H2SO4 = H2SO + 3 I2 + 3 H2O
PbO2 + Mn + SO4 = PbSO4 + MnO4 =>
2 PbO2 + Mn + 2 SO4 = 2 PbSO4 + MnO4
SO2 + Na(Al(OH)4) = Al2(SO3)3 + H2O + Na2SO3 =>
4 SO2 + 2 Na(Al(OH)4) = Al2(SO3)3 + 4 H2O + Na2SO3
KNO3 + H2O2 + HCl = KClO3 + HNO3 + H2O =>
KNO3 + 3 H2O2 + HCl = KClO3 + HNO3 + 3 H2O
Cu(NH3)4{2+} + HCl = Cu{2+} + NH4{+} + Cl{-} =>
Cu(NH3)4{2+} + 4 HCl = Cu{2+} + 4 NH4{+} + 4 Cl{-}
Na2CO3 + C2 + Sb2S3 = Sb + Na2S + CO =>
3 Na2CO3 + 3 C2 + Sb2S3 = 2 Sb + 3 Na2S + 9 CO
PtS + HCl + HNO3 = H2[PtCl6] + H2SO4 + NO + H2O =>
3 PtS + 18 HCl + 10 HNO3 = 3 H2[PtCl6] + 3 H2SO4 + 10 NO + 8 H2O
H2SO4 = O2 + S + H2O =>
2 H2SO4 = 3 O2 + 2 S + 2 H2O
SiFl4 + H2O = SiO2 + HFl =>
SiFl4 + 2 H2O = SiO2 + 4 HFl
S + HNO3(concentrated) = H2SO4 + H2O + NO2 =>
S + 6 HNO3(concentrated) = H2SO4 + 2 H2O + 6 NO2
H2O2 + PbO2 = PbH + O2 =>
H2O2 + 2 PbO2 = 2 PbH + 3 O2
KOH + SbCl3 = Sb2O3 + KCl + H2O =>
6 KOH + 2 SbCl3 = Sb2O3 + 6 KCl + 3 H2O
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
As2S3 + HClO3 + H2O = H3AsO4 + S + HCl =>
3 As2S3 + 5 HClO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 HCl
Al2Br6 + Mg(OH)2 = Al(OH)3 + MgBr2 =>
Al2Br6 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgBr2
Cu + Na2HPO4 = CuHPO4 + Na =>
Cu + Na2HPO4 = CuHPO4 + 2 Na
NaHSO4 + (CH3COO)2Ba = BaSO4 + CH3COONa + CH3COOH =>
NaHSO4 + (CH3COO)2Ba = BaSO4 + CH3COONa + CH3COOH
CaCO3 + HC2H3O2 = H2O + Ca(C2H3O2)2 + CO2 =>
CaCO3 + 2 HC2H3O2 = H2O + Ca(C2H3O2)2 + CO2
CaCl2 + K2SO4 = CaSO4 + KCl =>
CaCl2 + K2SO4 = CaSO4 + 2 KCl
Li + H2O = LiHO + H2 =>
2 Li + 2 H2O = 2 LiHO + H2
Sr(HCO3)2(s) = SrCO3(s) + H2O(g) + CO2(g) =>
Sr(HCO3)2(s) = SrCO3(s) + H2O(g) + CO2(g)
Na2S + NaSO3 + HCl = NaCl + S + H2O =>
5 Na2S + 2 NaSO3 + 12 HCl = 12 NaCl + 7 S + 6 H2O
Fe + H2SO4 = H2(g) + FeSO4(ac) =>
Fe + H2SO4 = H2(g) + FeSO4(ac)
CuCl2 + NaClO = CuO + NaCl + Cl2 =>
CuCl2 + NaClO = CuO + NaCl + Cl2
S8 + AsF5 = S16(AsF6)2 + AsF3 =>
2 S8 + 3 AsF5 = S16(AsF6)2 + AsF3
Cr6(PO4) + V4(Co3) = V4(PO4) + Cr6(Co3) =>
Cr6(PO4) + V4(Co3) = V4(PO4) + Cr6(Co3)
Cl + H2SO4 = HCl + SO4 =>
2 Cl + H2SO4 = 2 HCl + SO4
A + BCD3 = A(CD3)2 + CD + B2D =>
3 A + 8 BCD3 = 3 A(CD3)2 + 2 CD + 4 B2D
Na + Br2O = NaBr + O2 =>
4 Na + 2 Br2O = 4 NaBr + O2
NaBr(aq) + KClO3 = KBr + NaClO3 =>
NaBr(aq) + KClO3 = KBr + NaClO3
H2S + KOH = K2S + HOH =>
H2S + 2 KOH = K2S + 2 HOH
NH3 + NO = N2O + H2O =>
2 NH3 + 8 NO = 5 N2O + 3 H2O
A + BCD3 = A(CD3)2 + CD + B2D =>
3 A + 8 BCD3 = 3 A(CD3)2 + 2 CD + 4 B2D
Na3PO4 + CaCl2 = Ca3 + PO4 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3 + 2 PO4 + 6 NaCl
Ba + Co(NO3)3 = Co + BaNO3 =>
3 Ba + Co(NO3)3 = Co + 3 BaNO3
NH3 + HBr = NBr3 + H2 =>
NH3 + 3 HBr = NBr3 + 3 H2
ZnSO4 + Cr(C2H3O2)2 = Zn(C2H3O2)2 + Cr(SO4) =>
ZnSO4 + Cr(C2H3O2)2 = Zn(C2H3O2)2 + Cr(SO4)
(NH4)2SO4 + C4H6BaO4 = C2H7NO2 + BaSO4 =>
(NH4)2SO4 + C4H6BaO4 = 2 C2H7NO2 + BaSO4
ZnSO4 + HCl = ClSO4 + ZnH =>
ZnSO4 + HCl = ClSO4 + ZnH
Rb2O + HF = RbF + H2O =>
Rb2O + 2 HF = 2 RbF + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
