| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 2 KOH + C3H5OH = 2 K2MnO4 + C3H5(OH)3
P8 + O2 = P5O10 =>
5 P8 + 40 O2 = 8 P5O10
Ca2 + CuSO4 = Cu + CaSO4 =>
Ca2 + 2 CuSO4 = 2 Cu + 2 CaSO4
C3H6O + C2H5OH = C5H12O2 =>
C3H6O + C2H5OH = C5H12O2
Rb(s) + HNO3(aq) = RbNO3(aq) + H2(g) =>
2 Rb(s) + 2 HNO3(aq) = 2 RbNO3(aq) + H2(g)
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
C6H6C2H3 + O2 = CO2 + H2O =>
4 C6H6C2H3 + 41 O2 = 32 CO2 + 18 H2O
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + CH3COOK + NO + H2O + KCl =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + 2 CH3COOK + NO + H2O + 2 KCl
MnO4{-} + H{+} + SO3{-2} = H2O + Mn{+2} + SO4{-2} =>
2 MnO4{-} + 6 H{+} + 5 SO3{-2} = 3 H2O + 2 Mn{+2} + 5 SO4{-2}
Fe + Ph(SO4) = Fe(SO4) + Ph =>
Fe + Ph(SO4) = Fe(SO4) + Ph
Co(NO3)2 + KMnO4 = Co(MnO4)2 + KNO3 =>
Co(NO3)2 + 2 KMnO4 = Co(MnO4)2 + 2 KNO3
Cl2O7H2O = HClO4 =>
Cl2O7H2O = 2 HClO4
FeS + LiCl = FeCl2 + Li2S =>
FeS + 2 LiCl = FeCl2 + Li2S
Zn(s) + HCl(ag) = H2(g) + ZnCl(aq) =>
2 Zn(s) + 2 HCl(ag) = H2(g) + 2 ZnCl(aq)
ClO3 + C3H3O2 = Cl + CO2 + H2O =>
11 ClO3 + 6 C3H3O2 = 11 Cl + 18 CO2 + 9 H2O
Ca3(PO4)2 + Li2SO4 = Li3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 Li2SO4 = 2 Li3PO4 + 3 CaSO4
Cl + NaHCO3 = NaCl + HCO3 =>
Cl + NaHCO3 = NaCl + HCO3
(NH4)6Mo7O24 + H2O2 + KMnO4 = (NH4)6MnMo9O32*6H2O + KOH + NH3 + O2 =>
18(NH4)6Mo7O24 + 79 H2O2 + 14 KMnO4 = 14(NH4)6MnMo9O32*6H2O + 14 KOH + 24 NH3 + 50 O2
CaH2 + TiO2 = CaOH2 + TiO =>
CaH2 + TiO2 = CaOH2 + TiO
Na2S + Br2 + H2O = NaBr + HBr + H2SO4 =>
Na2S + 4 Br2 + 4 H2O = 2 NaBr + 6 HBr + H2SO4
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
Zn + H{+} = Zn{+2} + H2{+} =>
Zn + 4 H{+} = Zn{+2} + 2 H2{+}
Al + NCl2 = N + AlCl3 =>
2 Al + 3 NCl2 = 3 N + 2 AlCl3
H2C2O4 + K2C2O4 + K2Cr2O7 = K3[Cr(C2O4)4] + K2CO3 + H2O =>
5 H2C2O4 + 4 K2C2O4 + K2Cr2O7 = 2 K3[Cr(C2O4)4] + 2 K2CO3 + 5 H2O
Na2HPO4 + NiSO4 = Ni3(PO4)2 + Na2SO4 + H2SO4 =>
2 Na2HPO4 + 3 NiSO4 = Ni3(PO4)2 + 2 Na2SO4 + H2SO4
Al + I2O3 = Al3I + O2 =>
12 Al + 2 I2O3 = 4 Al3I + 3 O2
C6H4OHCOOH + C4H6O3 = C9H8O4 =>
11 C6H4OHCOOH + C4H6O3 = 9 C9H8O4
Ag + AsF5 = Ag[AsF6] + AsF3 =>
2 Ag + 3 AsF5 = 2 Ag[AsF6] + AsF3
PO4 + FeSO4 = Fe2PO4 + SO4 =>
PO4 + 2 FeSO4 = Fe2PO4 + 2 SO4
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + CaCl2 + CH3COOH =>
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + CaCl2 + 2 CH3COOH
H2C2O4 + KIO = K2C2O4 + CO2 + H2O + I2 =>
2 H2C2O4 + 2 KIO = K2C2O4 + 2 CO2 + 2 H2O + I2
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
K2C2O4 + Ca3(AsH4)2 = K3AsH4 + CaC2O4 =>
3 K2C2O4 + Ca3(AsH4)2 = 2 K3AsH4 + 3 CaC2O4
Na2CO3 + KOH = Na(OH) + K2CO3 =>
Na2CO3 + 2 KOH = 2 Na(OH) + K2CO3
Hg2(NO3)2(l) + KCl(s) = Hg2Cl2(s) + KNO3 =>
Hg2(NO3)2(l) + 2 KCl(s) = Hg2Cl2(s) + 2 KNO3
(H3PO4) + K(OH) = K3(PO4) + H2O =>
(H3PO4) + 3 K(OH) = K3(PO4) + 3 H2O
ZnCO3(s) + HCl(l) = ZnCl2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HCl(l) = ZnCl2(aq) + H2O(l) + CO2(g)
CH3CH2Cl + KCN = CH3CH2CN + KCl =>
CH3CH2Cl + KCN = CH3CH2CN + KCl
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + C2H5COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C3H7OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H5COOH + 11 H2O
H2S + KClO3 = H2SO4 + KCl =>
3 H2S + 4 KClO3 = 3 H2SO4 + 4 KCl
FeOMgOH = FeOHMgO =>
FeOMgOH = FeOHMgO
Al(s) + Ni{2+}(aq) = Al{3+}(aq) + Ni(s) =>
2 Al(s) + 3 Ni{2+}(aq) = 2 Al{3+}(aq) + 3 Ni(s)
Hg + AgNO3 = HgNO3 + Ag =>
Hg + AgNO3 = HgNO3 + Ag
SO2 + HCl = SCl4 + H2O =>
SO2 + 4 HCl = SCl4 + 2 H2O
Cr(OH)3 + H(NO2) = Cr(NO2)3 + H2O =>
Cr(OH)3 + 3 H(NO2) = Cr(NO2)3 + 3 H2O
VSO4 + KMnO4 + H2SO4 = VOSO4 + MnSO4 + K2SO4 + H2O =>
5 VSO4 + 2 KMnO4 + 3 H2SO4 = 5 VOSO4 + 2 MnSO4 + K2SO4 + 3 H2O
KClO3(s) = KCl(s) + KClO4(s) =>
4 KClO3(s) = KCl(s) + 3 KClO4(s)
Al2(SO4)3Na2SO3 = Al2SO3Na2(SO4)3 =>
Al2(SO4)3Na2SO3 = Al2SO3Na2(SO4)3
BrO3{-} + I{-} + H2O = Br{-} + I2 + OH{-} =>
BrO3{-} + 6 I{-} + 3 H2O = Br{-} + 3 I2 + 6 OH{-}
| 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.
