Équations équilibrées la veille |
SiCl4 + 2 H2O = SiO2 + 4 HCl
GaCl3 + Ag2CO3 = Ga2(CO3)3 + AgCl =>
2 GaCl3 + 3 Ag2CO3 = Ga2(CO3)3 + 6 AgCl
Zn + KOH + H2O = K[Zn(OH)4] + H2 =>
2 Zn + 2 KOH + 6 H2O = 2 K[Zn(OH)4] + 3 H2
Pb(NO3)2 + K2Cr2O7 = PbCr2O7(s) + KNO3(aq) =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7(s) + 2 KNO3(aq)
C5H10O(g) + O2(g) = CO2(g) + H2O(l) =>
C5H10O(g) + 7 O2(g) = 5 CO2(g) + 5 H2O(l)
HC2H3O2 + Ga(OH)3 = Ga(C2H3O2)3 + HOH =>
3 HC2H3O2 + Ga(OH)3 = Ga(C2H3O2)3 + 3 HOH
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + HOH =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HOH
CaHPO4*2H2O + NaOH = Ca(OH)2 + H2O + Na3PO4 =>
CaHPO4*2H2O + 3 NaOH = Ca(OH)2 + 3 H2O + Na3PO4
CH3COOH + K = CHCOOK + H2 =>
2 CH3COOH + 2 K = 2 CHCOOK + 3 H2
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
CsCr2O7 + H2SO3 = CsSO3 + H2Cr2O7 =>
CsCr2O7 + H2SO3 = CsSO3 + H2Cr2O7
Al2(CO3)3 + LiNO3 = Li2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 LiNO3 = 3 Li2CO3 + 2 Al(NO3)3
Al + HClO4 = Al2O3 + Cl2O3 + H2O =>
8 Al + 6 HClO4 = 4 Al2O3 + 3 Cl2O3 + 3 H2O
C6H12O6 = C2H6O + CO2 = =>
C6H12O6 = 2 C2H6O + 2 CO2
Ba(s) + AgClO4(aq) = Ag(s) + BaClO4(s) =>
Ba(s) + AgClO4(aq) = Ag(s) + BaClO4(s)
Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2
Ni + Al2(SO4)3 = Al + Ni(SO4) =>
3 Ni + Al2(SO4)3 = 2 Al + 3 Ni(SO4)
CH2OH(CHOH)4COH + [Ag(NH3)2]OH = CH2OH(CHOH)4COOH + Ag + H2O + NH3 =>
CH2OH(CHOH)4COH + 2[Ag(NH3)2]OH = CH2OH(CHOH)4COOH + 2 Ag + H2O + 4 NH3
CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
CH3COOCH2CH3 + NaOH = CH3COONa + CH3CH2OH
Li2SO4 + Ba2O = Ba2SO4 + Li2O =>
Li2SO4 + Ba2O = Ba2SO4 + Li2O
[Cu(NH3)4(H2O)2]SO4 + HCl = NH3 + [CuCl4] + H2SO4 + H2O + H2 =>
[Cu(NH3)4(H2O)2]SO4 + 4 HCl = 4 NH3 + [CuCl4] + H2SO4 + 2 H2O + H2
Na2SO4 + CO2 = Na2CO3 + SO3 =>
Na2SO4 + CO2 = Na2CO3 + SO3
Mg(OH)2 + Al(NO3)3 = Mg(NO3)2 + Al(OH)3 =>
3 Mg(OH)2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al(OH)3
NH3(g) + CH3COOH(aq) = CH3COONH4(aq) =>
NH3(g) + CH3COOH(aq) = CH3COONH4(aq)
Na(HCO3) + H2SO4 = NaSO4 + H2(HCO3) =>
Na(HCO3) + H2SO4 = NaSO4 + H2(HCO3)
KOH + CH4O = CH3KO + H2O =>
KOH + CH4O = CH3KO + H2O
KNO3 + Fe(NO3)3(H2O)9 + C6H8O7(H2O) = KFeO2 + H2O + CO2 + N2 =>
9 KNO3 + 9 Fe(NO3)3(H2O)9 + 10 C6H8O7(H2O) = 9 KFeO2 + 131 H2O + 60 CO2 + 18 N2
CuCl2 + H2O = Cu + ClO2 + H2 =>
CuCl2 + 4 H2O = Cu + 2 ClO2 + 4 H2
Al(NO3)3(aq) + K3(PO4)(aq) = Al(PO4)(s) + K(NO3)(aq) =>
Al(NO3)3(aq) + K3(PO4)(aq) = Al(PO4)(s) + 3 K(NO3)(aq)
HClH2O = H3ClO =>
HClH2O = H3ClO
B + H2O = B(OH)3 + H2 =>
2 B + 6 H2O = 2 B(OH)3 + 3 H2
Me + CO2 + H2O = MeCO3 + H2 =>
Me + CO2 + H2O = MeCO3 + H2
Sn(s) + AgClO4(aq) = Ag(s) + Sn(ClO4)2(aq) =>
Sn(s) + 2 AgClO4(aq) = 2 Ag(s) + Sn(ClO4)2(aq)
C6H10O5 + KMnO4 = K2CO3 + KHCO3 + MnO2 + H2O =>
C6H10O5 + 8 KMnO4 = 2 K2CO3 + 4 KHCO3 + 8 MnO2 + 3 H2O
Pb(CH3COO)2 + K2CO3 = PbCO3 + KCH3COO =>
Pb(CH3COO)2 + K2CO3 = PbCO3 + 2 KCH3COO
S + O2 = SO2 =>
S + O2 = SO2
CaSO4 + BaCl2 = Ba2(SO4)2 + CaCl2 =>
2 CaSO4 + 2 BaCl2 = Ba2(SO4)2 + 2 CaCl2
Al2(SO4)3 + Fe + H2O = Fe2(SO4)3 + Al(OH)3 + H2 =>
Al2(SO4)3 + 2 Fe + 6 H2O = Fe2(SO4)3 + 2 Al(OH)3 + 3 H2
Na2SO3 + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O =>
Na2SO3 + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O
NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2
KCO3 + CuNO3 = KNO3 + CuCO3 =>
KCO3 + CuNO3 = KNO3 + CuCO3
Cl2 + H2O = HCl + ClHO3 =>
3 Cl2 + 3 H2O = 5 HCl + ClHO3
FeCl3 + KNCS = [Fe(NCS)3] + KCl =>
FeCl3 + 3 KNCS = [Fe(NCS)3] + 3 KCl
Na2CO3(aq) + HC2H3O2(aq) = H2O(l) + CO2(g) + NaC2H3O2(s) =>
Na2CO3(aq) + 2 HC2H3O2(aq) = H2O(l) + CO2(g) + 2 NaC2H3O2(s)
K4Fe(CN)6 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 K4Fe(CN)6 + 7 H2SO4 + 43 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 12 NO + 12 CO2 + 50 H2O
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
Na2SO3 + HF = Na2SF6 + H2O =>
Na2SO3 + 6 HF = Na2SF6 + 3 H2O
CrO4{2-} + H{+} + H2O2 = CrO(O2)2 + H2O =>
CrO4{2-} + 2 H{+} + 2 H2O2 = CrO(O2)2 + 3 H2O
FeSO4 + Zn = Zn(SO4)2 + Fe =>
2 FeSO4 + Zn = Zn(SO4)2 + 2 Fe
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.