| Équations équilibrées la veille | Équations équilibrées le lendemain |
[NH4]2CO3 = 2 NH3 + CO2 + H2O
Fe + Sb(OH)6{-} + H{+} = Fe{3+} + Sb + H2O =>
5 Fe + 3 Sb(OH)6{-} + 18 H{+} = 5 Fe{3+} + 3 Sb + 18 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
[NH4]2CO3 = NH3 + CO2 + H2O =>
[NH4]2CO3 = 2 NH3 + CO2 + H2O
NaHCO3(s) = Na2CO3 + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3 + CO2(g) + H2O(l)
C6H5CH(OH)CH3 + KMnO4 + H2SO4 = C6H5COCH3 + MnSO4 + K2SO4 + H2O =>
5 C6H5CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 C6H5COCH3 + 2 MnSO4 + K2SO4 + 8 H2O
CdSO4 + H2O = (Cd(OH))2SO4 + H2SO4 =>
2 CdSO4 + 2 H2O = (Cd(OH))2SO4 + H2SO4
C2H4 + KMnO4 = MnO2 + KOH + KOOCCOOK + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 KOOCCOOK + 4 H2O
MnO4{-} + NO2{-} + H2O = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + 3 NO2{-} + H2O = 2 MnO2 + 3 NO3{-} + 2 OH{-}
KCl + AuNO3 = KNO3 + AuCl =>
KCl + AuNO3 = KNO3 + AuCl
C6H5NH2 + H2O = H3O + C6H5NH =>
C6H5NH2 + H2O = H3O + C6H5NH
Na2CO3 + FeCr2O6 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
8 Na2CO3 + 4 FeCr2O6 + 3 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
OC(NH2)2 + Na2CO3 = Na(NCO) + CO2 + NH3 + H2O =>
2 OC(NH2)2 + Na2CO3 = 2 Na(NCO) + CO2 + 2 NH3 + H2O
H3 + PO4 + Mg(OH)4 = Mg3(PO4)2 + H2O =>
4 H3 + 2 PO4 + 3 Mg(OH)4 = Mg3(PO4)2 + 12 H2O
FeCl3 + Ca(HCO3)2 = CaCl3 + Fe(OH)2 + CO2 =>
FeCl3 + Ca(HCO3)2 = CaCl3 + Fe(OH)2 + 2 CO2
CoCl2 + NaNO2 + CH3COOH + KCl = Na3[Co(NO2)6] + NO + CH3COOK + NaCl + H2O =>
CoCl2 + 7 NaNO2 + 2 CH3COOH + 2 KCl = Na3[Co(NO2)6] + NO + 2 CH3COOK + 4 NaCl + H2O
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
Au + H3PO4 = AuPO4 + H =>
Au + H3PO4 = AuPO4 + 3 H
KMnO4 + H2SO4 + KCl = MnO2 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 4 H2SO4 + 6 KCl = 2 MnO2 + 4 K2SO4 + 4 H2O + 3 Cl2
CuNO + NaOH = CuOH + NaNO =>
CuNO + NaOH = CuOH + NaNO
SO2 + Fe + H{+} = Fe{3+} + S + H2O =>
3 SO2 + 4 Fe + 12 H{+} = 4 Fe{3+} + 3 S + 6 H2O
FeSO4H2O2 = H2SO4FeO2 =>
FeSO4H2O2 = H2SO4FeO2
C6H5CH2COCH3 + CH3NH2 = C6H5CH2CNCH3CH3 + H2O =>
C6H5CH2COCH3 + CH3NH2 = C6H5CH2CNCH3CH3 + H2O
Zn + NaH = Zn2Na + H =>
2 Zn + NaH = Zn2Na + H
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C10H8 = C6H4 + C4H8 =>
4 C10H8 = 6 C6H4 + C4H8
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
Ca(OH)2 + K2C2O4 = CaC2O4 + KOH =>
Ca(OH)2 + K2C2O4 = CaC2O4 + 2 KOH
C18H32O2 + NaOH = C3H8O3 + Na =>
C18H32O2 + 16 NaOH = 6 C3H8O3 + 16 Na
Copper(II)SulfateIron(III)Chloride = Copper(II)ChlorideIron(III)Sulfate =>
Copper(II)SulfateIron(III)Chloride = Copper(II)ChlorideIron(III)Sulfate
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO4 + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 2 C = P4 + 6 CaSiO4 + 2 CO2
C2 = C1 =>
C2 = 2 C1
Ca3(PO4)2 = CaO + P4O6 + O2 =>
2 Ca3(PO4)2 = 6 CaO + P4O6 + 2 O2
Mg3 + Br2 = MgBr2 =>
Mg3 + 3 Br2 = 3 MgBr2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
MnSO4 + H2O = H2SO4 + MnO =>
MnSO4 + H2O = H2SO4 + MnO
Fe + Ca3N2 = Fe3N2 + Ca =>
3 Fe + Ca3N2 = Fe3N2 + 3 Ca
Al + MgCl2 = AlCl2 + Mg2 =>
2 Al + 2 MgCl2 = 2 AlCl2 + Mg2
sulfuricacid + barium = bariumsulfate + hydrogen =>
H2SO4 + Ba = BaSO4 + H2
Zn + P = ZnP =>
Zn + P = ZnP
C17H35COONa + Ca2 + Cl = (C17H35COO)2Ca2 + NaCl =>
2 C17H35COONa + Ca2 + 2 Cl = (C17H35COO)2Ca2 + 2 NaCl
NaOC = NaCO =>
NaOC = NaCO
ZrO(OH)2 + SO3{2-} = Zr + SO4{2-} + H2O =>
ZrO(OH)2 + 2 SO3{2-} = Zr + 2 SO4{2-} + H2O
CrO7{2-} + CH3CH2OH + H{+} = Cr{3+} + CH3COOH + H2O =>
4 CrO7{2-} + 9 CH3CH2OH + 20 H{+} = 4 Cr{3+} + 9 CH3COOH + 19 H2O
K2O(s) + H2O = KOH =>
K2O(s) + H2O = 2 KOH
Mg(NO2)2 = Mg + NO2 =>
Mg(NO2)2 = Mg + 2 NO2
K3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(aq) + KNO3(aq) =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(aq) + 6 KNO3(aq)
Sm2O3 + Fe2O3 = Sm3Fe5O12 =>
3 Sm2O3 + 5 Fe2O3 = 2 Sm3Fe5O12
NaI + H2(SO4) = I + H2S + Na2(SO4) + H(OH) =>
8 NaI + 5 H2(SO4) = 8 I + H2S + 4 Na2(SO4) + 4 H(OH)
[NH4]2HPO4 + NaOH = [NH4]OH + Na2HPO4 =>
[NH4]2HPO4 + 2 NaOH = 2[NH4]OH + Na2HPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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