| Équations équilibrées la veille |
2 SO3 + O2 = 2 SO4
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
Fe{+2} + Cl2{+} = Fe{+3} + Cl{-} =>
3 Fe{+2} + Cl2{+} = 3 Fe{+3} + 2 Cl{-}
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
Mg + O2 + Cl = MgOCl4 =>
2 Mg + O2 + 8 Cl = 2 MgOCl4
Cr(s) + H2O(l) = CrO + H2 =>
Cr(s) + H2O(l) = CrO + H2
F2 + H = HF =>
F2 + 2 H = 2 HF
CO + K = KCO =>
CO + K = KCO
K + S8 = K8S2 =>
32 K + S8 = 4 K8S2
H2SeO4 + O4 = H2SeO6 =>
2 H2SeO4 + O4 = 2 H2SeO6
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + H = Cl + FeH3 =>
FeCl3 + 3 H = 3 Cl + FeH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl
(NH4)ClAgNO3 = (NH4)NO3AgCl =>
(NH4)ClAgNO3 = (NH4)NO3AgCl
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cd3PO4 + (NH4)2S = Cd2S + (NH4)3PO4 =>
2 Cd3PO4 + 3(NH4)2S = 3 Cd2S + 2(NH4)3PO4
FeSO4 + HJO3 + H2SO4 = Fe2(SO4)3 + HJ + H2O =>
6 FeSO4 + HJO3 + 3 H2SO4 = 3 Fe2(SO4)3 + HJ + 3 H2O
Al + HCIO3 = Al(CIO3)3 + H2 =>
2 Al + 6 HCIO3 = 2 Al(CIO3)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca10(PO4)6F2 + H = Ca + H3PO4 + F =>
Ca10(PO4)6F2 + 18 H = 10 Ca + 6 H3PO4 + 2 F
CO + K = KCO =>
CO + K = KCO
NiI2 + FeS = NiS + FeI2 =>
NiI2 + FeS = NiS + FeI2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3COOH + NaHCO3 = CH3CO2Na + CO2 + H2 =>
3 CH3COOH + 2 NaHCO3 = 2 CH3CO2Na + 4 CO2 + 4 H2
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
CH3COOH + NaOH = CH4 + Na2CO3 + H2O =>
CH3COOH + 2 NaOH = CH4 + Na2CO3 + H2O
Fe(CN)2 + KCN = K4[Fe(CN)6] =>
Fe(CN)2 + 4 KCN = K4[Fe(CN)6]
CsBr + Co(OH)2 = CoBr + Cs(OH)2 =>
CsBr + Co(OH)2 = CoBr + Cs(OH)2
Cu3N2 + P3N5 + NH4N2 = CuH2P4N8 + N2 =>
4 Cu3N2 + 16 P3N5 + 6 NH4N2 = 12 CuH2P4N8 + 5 N2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CO + K = KCO =>
CO + K = KCO
K2[Zn(OH)4] + HCl = KCl + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 HCl = 2 KCl + Zn(OH)2 + 2 H2O
KCl + HNO3 + H2O = HCl + KNO3*13H2O =>
KCl + HNO3 + 13 H2O = HCl + KNO3*13H2O
C7H8 + C3H5ClO = C10H12O + HCl =>
C7H8 + C3H5ClO = C10H12O + HCl
HCl + HClO + FeCl2 = H2O + FeCl4 =>
HCl + HClO + FeCl2 = H2O + FeCl4
CO + K = KCO =>
CO + K = KCO
Mg(NO3)2 + KHO = Mg(HO)2 + KNO3 =>
Mg(NO3)2 + 2 KHO = Mg(HO)2 + 2 KNO3
Cu + H2SO4 = CuSO4 + H2O + S4O2 =>
10 Cu + 14 H2SO4 = 10 CuSO4 + 14 H2O + S4O2
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
Cu(NO3)2 + CaO = CuO + Ca(NO3)2 =>
Cu(NO3)2 + CaO = CuO + Ca(NO3)2
NiBr2 + KOH = NiOH + Br2K =>
NiBr2 + KOH = NiOH + Br2K
NaNO2 + Br2 + H2O = NaNO3 + HBr =>
NaNO2 + Br2 + H2O = NaNO3 + 2 HBr
KMgO4 = K2MgO4 + MgO + O2 =>
4 KMgO4 = 2 K2MgO4 + 2 MgO + 3 O2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Mg + HNO3 = Mg(MgNO3)2 + N2 + H2O =>
15 Mg + 12 HNO3 = 5 Mg(MgNO3)2 + N2 + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
