| Équations équilibrées la veille |
Na2[Sn(OH)6] + 3 H2S = SnS2 + Na2S + 6 H2O
KO2(s) + CO2(g) + H2O(l) = KHCO3 + O2(g) =>
4 KO2(s) + 4 CO2(g) + 2 H2O(l) = 4 KHCO3 + 3 O2(g)
K2Cr2O7 + HCl = Cr + Cl2 + KOH + H2O =>
K2Cr2O7 + 12 HCl = 2 Cr + 6 Cl2 + 2 KOH + 5 H2O
CuSO4(H2O)5 + Na2CO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4(H2O)5 + 2 Na2CO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + CO2 + 9 H2O
CaC4 + H2O = CaC4O + H2 =>
CaC4 + H2O = CaC4O + H2
SO2 + CaCo3 + O2 + H2O = CaSO4*2H2O + Co2 =>
2 SO2 + 2 CaCo3 + 2 O2 + 4 H2O = 2 CaSO4*2H2O + 3 Co2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CN + H2O = CO2 + NH3 + H =>
CN + 2 H2O = CO2 + NH3 + H
Fe + C + O2 = FeCO =>
2 Fe + 2 C + O2 = 2 FeCO
CH3CH2COH + Ag2O = CH3CH2COOH + Ag =>
CH3CH2COH + Ag2O = CH3CH2COOH + 2 Ag
Fe2O3 + NaHCO3 = Na2CO3 + Fe2(CO3)3 + H2O =>
Fe2O3 + 6 NaHCO3 = 3 Na2CO3 + Fe2(CO3)3 + 3 H2O
Ba(OH)2 + LiI = BaI2 + LiOH =>
Ba(OH)2 + 2 LiI = BaI2 + 2 LiOH
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
As2S5 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
As2S5 + 5 HClO4 + 8 H2O = 2 H3AsO4 + 5 HCl + 5 H2SO4
Cl + Au = AuCl =>
Cl + Au = AuCl
Fe3C + CuSO4 = FeSO4 + Cu3C =>
Fe3C + 3 CuSO4 = 3 FeSO4 + Cu3C
BaCl2 + Na2(SO4) = Ba2(SO4) + NaCl2 =>
2 BaCl2 + Na2(SO4) = Ba2(SO4) + 2 NaCl2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
HHS = H2S =>
HHS = H2S
NH3 + Cl = N2 + HCl =>
2 NH3 + 6 Cl = N2 + 6 HCl
Mg + S = MgS =>
Mg + S = MgS
HPr + O2 = H2O + Pr =>
4 HPr + O2 = 2 H2O + 4 Pr
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K3PO4 + SiO2 + C = KSiO3 + P + CO2 =>
2 K3PO4 + 6 SiO2 + C = 6 KSiO3 + 2 P + CO2
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Zn + Pb(NO) = Zn(NO) + Pb =>
Zn + Pb(NO) = Zn(NO) + Pb
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
O = O2371 =>
2371 O = O2371
CUO + Ba(OH)2 = CU(OH)2 + BaO =>
CUO + Ba(OH)2 = CU(OH)2 + BaO
HNO3 + RbS = H2S + Rb(NO3)2 =>
2 HNO3 + RbS = H2S + Rb(NO3)2
Fe(NO3)36H2O = Fe2O3 + NO2 + O2 + H2O =>
4 Fe(NO3)36H2O = 2 Fe2O3 + 144 NO2 + 69 O2 + 4 H2O
Zn(NO3)2 + (NH4)2CrO4 = ZnCrO4 + NH4NO3 =>
Zn(NO3)2 + (NH4)2CrO4 = ZnCrO4 + 2 NH4NO3
Al(s) + N2(g) = AlN =>
2 Al(s) + N2(g) = 2 AlN
L2 = L =>
L2 = 2 L
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
C3H6OS2 + O2 = CO2 + H2O + SO2 =>
C3H6OS2 + 6 O2 = 3 CO2 + 3 H2O + 2 SO2
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
C5H8NO4Na + HCl = C5H9NO4 + NaCl =>
C5H8NO4Na + HCl = C5H9NO4 + NaCl
Cl2 + ZnI2 = ZnCl2 + I2 =>
Cl2 + ZnI2 = ZnCl2 + I2
He5 = He =>
He5 = 5 He
Ca(OH)2 + Cu(CH3COO)2 = Cu(OH)2 + Ca(CH3COO)2 =>
Ca(OH)2 + Cu(CH3COO)2 = Cu(OH)2 + Ca(CH3COO)2
Ho + Cl2 = HoCl3 =>
2 Ho + 3 Cl2 = 2 HoCl3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Al(OH)3 + NaNO3 + HCl = Al(NO3)3 + H2O + NaCl =>
Al(OH)3 + 3 NaNO3 + 3 HCl = Al(NO3)3 + 3 H2O + 3 NaCl
CoSO4 + NH3 + H2O2 + (NH4)2CO3 = [Co(NH3)4CO3]{+} + NH4{+} + OH{-} + SO4{2-} =>
2 CoSO4 + 8 NH3 + H2O2 + 2(NH4)2CO3 = 2[Co(NH3)4CO3]{+} + 4 NH4{+} + 2 OH{-} + 2 SO4{2-}
Al(OH)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H2O(l)
NaHCO3 + Ca(H2PO4)2 = CO2 + Na2HPO4 + CaHPO4 + H2O =>
2 NaHCO3 + Ca(H2PO4)2 = 2 CO2 + Na2HPO4 + CaHPO4 + 2 H2O
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O =>
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O
C3H(g) + O2(g) = H2O(g) + CO2 =>
4 C3H(g) + 13 O2(g) = 2 H2O(g) + 12 CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
