| Équations équilibrées la veille |
K2Cr2O7 + 3 H2S + H2O = 2 Cr(OH)3 + 3 S + 2 KOH
I2 + KClO3 + HCl = ICl + KCl + H2O =>
3 I2 + KClO3 + 6 HCl = 6 ICl + KCl + 3 H2O
K{3}PO{4} + HCl = KCl + H{3}PO{4} =>
K{3}PO{4} + HCl = KCl + H{3}PO{4}
I2 + MgBr2 = Mg + I2Br2 =>
I2 + MgBr2 = Mg + I2Br2
I4O9 = I2O6 + I2 =>
2 I4O9 = 3 I2O6 + I2
IO2 + CO = I2 + CO2 =>
2 IO2 + 4 CO = I2 + 4 CO2
CaCl2 + Na2SO4 = Na2CaCl2SO4 =>
CaCl2 + Na2SO4 = Na2CaCl2SO4
MgAu(CN)2 = Mg(CN)2Au =>
MgAu(CN)2 = Mg(CN)2Au
In + H2SO4 = In2(SO4)3 + H2 =>
2 In + 3 H2SO4 = In2(SO4)3 + 3 H2
N4Fe(CN)6 + K2(Cr2O7) + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 N4Fe(CN)6 + 47 K2(Cr2O7) + 394 HCl = 94 KCl + 6 FeCl3 + 94 CrCl3 + 36 CO2 + 60 NO + 197 H2O
IrBr3 + AgC2H3O2 = AgBr + C6H9IrO6 =>
IrBr3 + 3 AgC2H3O2 = 3 AgBr + C6H9IrO6
Na2[Cr(OH)4] + NaOH + Cl2 = NaCl + Na[Cr(OH)6] =>
2 Na2[Cr(OH)4] + 4 NaOH + 3 Cl2 = 6 NaCl + 2 Na[Cr(OH)6]
CaCl2 + K2C2O4*H20 = CaC2O4*H20 + KCl =>
CaCl2 + K2C2O4*H20 = CaC2O4*H20 + 2 KCl
H2O(llave) + HNO3 + AgNO3 = HAgNO3 + NO3(OH)2 =>
2 H2O(llave) + HNO3 + 3 AgNO3 = 3 HAgNO3 + NO3(OH)2
O = O2 =>
2 O = O2
NaOH(aq) + ZnSO4(aq) = Zn(OH) + NaSO4 =>
NaOH(aq) + ZnSO4(aq) = Zn(OH) + NaSO4
BaMnO4 + Al(C3H7O)3 + H2SO4 = MnSO4 + BaSO4 + Al2(SO4)3 + CO2 + H2O =>
27 BaMnO4 + 2 Al(C3H7O)3 + 57 H2SO4 = 27 MnSO4 + 27 BaSO4 + Al2(SO4)3 + 18 CO2 + 78 H2O
NaBr + KMnO4 + H2SO4 = MnSO4 + Br2 + Na2SO4 + K2SO4 + H2O =>
10 NaBr + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 5 Na2SO4 + K2SO4 + 8 H2O
NaI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
6 NaI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Na2SO4
K + H2SiO3 = K2SiO3 + H2 =>
2 K + H2SiO3 = K2SiO3 + H2
C6H5OH + CH3Cl = C7H8O + HCl =>
C6H5OH + CH3Cl = C7H8O + HCl
CrCl3K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
CrCl3K2Cr2O7 + 14 HCl = 2 KCl + 3 CrCl3 + 7 H2O + 3 Cl2
K + HF = KHF =>
K + HF = KHF
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
NH4{+} + CH2O = N4(CH2)6 + H2O + H{+} =>
4 NH4{+} + 6 CH2O = N4(CH2)6 + 6 H2O + 4 H{+}
Na2VO4 + Zn + HCl = VOCl2 + NaCl + ZnCl2 + H2O =>
Na2VO4 + Zn + 6 HCl = VOCl2 + 2 NaCl + ZnCl2 + 3 H2O
BeO + Ca(OH)2 = CaBeO2 + H2O =>
BeO + Ca(OH)2 = CaBeO2 + H2O
Ni2(CO3)3 + CrSO4 = Ni2(SO4)3 + Cr(CO3) =>
Ni2(CO3)3 + 3 CrSO4 = Ni2(SO4)3 + 3 Cr(CO3)
Cs2S = Cs2 + S =>
Cs2S = Cs2 + S
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
K4Fe(CN06) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN06) + 82 KMnO4 + 219 H2SO4 = 122 KHSO4 + 5 Fe2(SO4)3 + 82 MnSO4 + 60 HNO3 + 10 CO2 + 128 H2O
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + K2(NO3)2 =>
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + K2(NO3)2
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C3H7COH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C4H9OH = Cr2(SO4)3 + K2SO4 + 3 C3H7COH + 7 H2O
(SO4)3 = SO4 =>
(SO4)3 = 3 SO4
K2Cr2O7 + H2SO4 + CrCl2 = K2SO4 + Cr2(SO4)3 + H2O + CrCl3 =>
K2Cr2O7 + 7 H2SO4 + 6 CrCl2 = K2SO4 + 2 Cr2(SO4)3 + 7 H2O + 4 CrCl3
CH3(CH2)4CH3CH3 + O2 = CO2 + H2O =>
4 CH3(CH2)4CH3CH3 + 45 O2 = 28 CO2 + 34 H2O
Al2O3 + Na2O = NaAlO2 =>
Al2O3 + Na2O = 2 NaAlO2
SO4{-} + C2H3Cl + H2O = CO2 + H{+} + Cl{-} + SO4{2-} =>
10 SO4{-} + C2H3Cl + 4 H2O = 2 CO2 + 11 H{+} + Cl{-} + 10 SO4{2-}
PbO2 + Na2S2O3 + H2O = PbS + Na2SO4 + H2SO4 =>
4 PbO2 + 5 Na2S2O3 + H2O = 4 PbS + 5 Na2SO4 + H2SO4
K2CrO4(aq) + HCl(aq) = H2CrO4(aq) + KCl(aq) =>
K2CrO4(aq) + 2 HCl(aq) = H2CrO4(aq) + 2 KCl(aq)
Sb2(SO3)5 + Al = Al2(SO3) + Sb =>
Sb2(SO3)5 + 10 Al = 5 Al2(SO3) + 2 Sb
H2O + Cr2(SO4)3 + K2S = K2SO4 + Cr(OH)3 + H2S =>
6 H2O + Cr2(SO4)3 + 3 K2S = 3 K2SO4 + 2 Cr(OH)3 + 3 H2S
KMnO4 + HCl + NaCl = K3MnCl6 + Cl2 + H2O + Na3MnCl6 =>
3 KMnO4 + 24 HCl + 6 NaCl = K3MnCl6 + 6 Cl2 + 12 H2O + 2 Na3MnCl6
Na + H2O = Na8H2O =>
8 Na + H2O = Na8H2O
K2CrO4 + BaCl2*2H2O = BaCrO4*2H2O + KCl =>
K2CrO4 + BaCl2*2H2O = BaCrO4*2H2O + 2 KCl
K2HPO4 + Fe2(SO4)3 = Fe2(HPO4)3 + K2SO4 =>
3 K2HPO4 + Fe2(SO4)3 = Fe2(HPO4)3 + 3 K2SO4
Cl2 + O3 + H2O = HClO4 =>
3 Cl2 + 7 O3 + 3 H2O = 6 HClO4
NaOH + Cl2 = H2O + NaCl + NaClO100 =>
200 NaOH + 100 Cl2 = 100 H2O + 199 NaCl + NaClO100
Cl + K2O = KCl + O2 =>
4 Cl + 2 K2O = 4 KCl + O2
P + Mg = Mg3P3 =>
3 P + 3 Mg = Mg3P3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
