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the delta h for x hydrogen and x chlorine because it is aq and dissociates in water into h+ ions and cl- ions
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Calculate the change in enthalpy for the Mg HCl reaction using standard enthalpies of formation delta hf for HCl aq equals -167.2 kj and delta hf for MgCl2 aq equals -791.2 kj?
-1282.5J
What is the ionization reaction for hydrobromic acid?
HCl (aq) + H2O (L) ---------> H3O+ (aq) + Cl- (aq)
What ions are responsible for te eletrical conductivity in the HCl aq?
H+ and Cl- Hydrochloric acid (HCl) is a strong electrolyte.
What is the net ionic equation of hydrobromic acid and ammonia?
complete HCL(aq) + NH3(l) ---> NH4+(aq) + Cl-(aq) net ionic H+(aq) + NH3(aq) ---> NH4+(aq)
What substance can act as an Arrhenius acid in aqueous solution?
Any substance that imparts hydrogen ions (H+) into aqueous (water) solution can be an Arrhenius acid. Examples include HCl(aq), H2SO4(aq), HNO3(aq).
Calculate the change in enthalpy for the Mg HCl reaction using standard enthalpies of formation delta hf for HCl aq equals -167.2 kj and delta hf for MgCl2 aq equals -791.2 kj?
-1282.5J
What is the ionization reaction for hydrobromic acid?
HCl (aq) + H2O (L) ---------> H3O+ (aq) + Cl- (aq)
What is the complete ionic equation for NaOH(aq) plus HCl(aq) H2O() plus NaCl(aq)?
The chemical equation is:Na + OH- + H+ + Cl- = Na+ + Cl- + H2O(l)
Does barium dissolve in dilute HCl?
Yes, after reaction: Bas + 2 H+aq + 2Cl-aq --> Ba2+aq + H2(g) + 2 Cl-aq
What ions are responsible for te eletrical conductivity in the HCl aq?
H+ and Cl- Hydrochloric acid (HCl) is a strong electrolyte.
What is the net ionic equation of hydrobromic acid and ammonia?
complete HCL(aq) + NH3(l) ---> NH4+(aq) + Cl-(aq) net ionic H+(aq) + NH3(aq) ---> NH4+(aq)
What substance can act as an Arrhenius acid in aqueous solution?
Any substance that imparts hydrogen ions (H+) into aqueous (water) solution can be an Arrhenius acid. Examples include HCl(aq), H2SO4(aq), HNO3(aq).
What is an equation to show what happens when the strong acid HCL is added to water?
Hi, it's: HCl ---> H+ + Cl- with state symbols this would be: HCl(aq)--> H+(aq) + Cl-(aq) (aq) means aqueaus solution. It becomes H+ because an acid is a sour substance which can attack metal, clothing or skin. The chemical opposite of an alkali. When disolved in water, it's solution has a pH number less that 7. Acids are proton (H+ ion) donors. I hoped this helps!
An inorganic acid dissociates in water?
HCLO4(aq)+H2O(L) → H3O+(aq)+CLO4-(aq) Or HCLO4(aq) → H++CLO4-
HCl plus NaOH--NaCl is wrong or not?
That is correct: HCl(aq) + NaOH(aq) --> NaCl(aq) +H2O
What is the name for hcL AQ?
It is actually HCl(aq) Its chemical name is Hydrochloric acid
Does hci have an ionic bond or covalent bond?
HCl gas is a covalent molecular compound, HCl in water dissociates to form H+(aq) + Cl-
