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home / study / science / chemistry / questions and answers / exercise 18.107 par

ID: 989562 • Letter: H

Question

home / study / science / chemistry / questions and answers / exercise 18.107 part a determine whether hi can ... Question Exercise 18.107 Part A Determine whether HI can dissolve 2.30g Al. yes no SubmitMy AnswersGive Up Correct Part B Write a balanced chemical reaction showing how the metal dissolves in HI . Al(s)+6H+(aq)?Al3+(aq)+3H2(g) 2Al(s)+3H+(aq)?2Al3+(aq)+3H2(g) 2Al(s)+6H+(aq)?2Al3+(aq)+3H2(g) Al(s)+3H+(aq)?Al3+(aq)+3H2(g) SubmitMy AnswersGive Up Correct Part C Determine the minimum volume of 3.8M HI required to completely dissolve the sample. V = mL SubmitMy AnswersGive Up Comment

Explanation / Answer

A:- Part A:- Yes 2.30 gram Al dissolved in HI(aq).

     Part B:- 2 Al(s) + 6 H+(aq) ------> 2 Al+(aq) + 3 H2(g)