Skip to main content
S

Sigrid O'Kon

Feb 20, 2025

Calculate ΔH for formation of 0.480mol of AgCl by this reaction.?

Ag+(aq)+Cl−(aq)→AgCl(s)ΔH=−65.5kJPlease explain how to do this as well as.. Calculate ΔH for the formation of 8.00g of AgCl.and Calculate ΔH when 9.21×10−4mol of AgCl dissolves in water.
0
Save

1 Answers

M
(0.480 mol AgCl) × (−65.5 kJ/mol AgCl) = −31.44 kJ(8.00 g AgCl) / (143.3212 g AgCl/mol) × (−65.5 kJ/mol AgCl) = −3.66 kJ (9.21 × 10^−4 mol AgCl) × (+65.5 kJ/mol) = 0.0603255 kJ = +60.3 J[Note that the sign on ΔH changed because the dissolving of AgCl in water is represented by the backwards form of the given equation.]... Show More
0

Want to answer this question?

Join our community to share your knowledge!

Log in Sign up

Categories

Tags

Related Questions

1
Calculate ΔH°rxn for the following: (Hess’s Law of Heat Summation)?

Calculate ΔH°rxn for the following:SiO2(s) + 4 HF(g) –> SiF4(g) + 2 H2O(l)in kJ.Please briefly explain for me. i think i...

3
Calculate ΔS∘rxn for the following reaction. The ΔS∘ for each species is shown below the reaction.

Calculate ΔS∘rxn for the following reaction. The ΔS∘ for each species is shown below the reaction.

2
Calculate [H3O ], [ClO4–], and [OH–] in an aqueous solution that is 0.100 M in HClO4(aq) at 25 °C.?

Calculate [H3O ], [ClO4–], and [OH–] in an aqueous solution that is 0.100 M in HClO4(aq) at 25 °C.[H3O ]=?M[ClO4–]=?M[OH...

3
calculate how many grams of heavy water are required to produce 345.0 mg of ND3(g).?

Lithium nitride reacts with water to produce ammonia and lithium hydroxide according to the equation, Li3N(s)+3H2O(l) N...

2
Calculate Ka for C5H5NH+?

Calculate Ka for the pyridium ion, C5H5NH+, at 25 degrees Celsius.I think the only thing you need to know is that the Kb...

2
Calculate Kc for the reaction below?

I2 (g) 2I (g) kp=6.26*10^-22 At 298 K

5
Calculate molarity of NaOH solution?

mass of KHP: 1.011 gramsvolume of NaOH: 34.8 mLhow do I do that?

4
3
Calculate the concentration of so42− ions in a 0.010 m aqueous solution of sulfuric acid. express your answer to four decimal places

Calculate the concentration of so42− ions in a 0.010 m aqueous solution of sulfuric acid. express your answer to four de...

2
Calculate the de Broglie wavelength (in pm) of a hydrogen atom traveling 435 m/s.?

Do I set this up as E= h/m(v)??? If so how do I go from g of Hydrogen to pm?