CHM135H1 Lecture 18: CHM139 Nov 6

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1 Mar 2016

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Predicting the new direction of an acid-base reaction: the reaction will favour the direction of the weaker acid and base. Direction of the reaction is to the right, kc > 1: direction of the reaction is to the left, kc < 1. See what the concentration of the initial acid is. Water = acid and base, depending on the conditions. If you know the concentration of one of them, you can find the concentration of the other. Calculate the values of ph and poh for 0. 30 mhno3.

Related Questions

A) Write the balanced NET IONIC equation for the reaction that occurs when nitrous acid and potassium hydroxide are combined.
This reaction is classified as: _________Strong Acid + Strong Base, Weak Acid + Strong Base, Strong Acid + Weak Base, Weak Acid + Weak Base.

The extent of this reaction is: _________Below 50%, 50%, Above 50%, 100%.

B) Write the balanced NET IONIC equation for the reaction that occurs when nitric acid and potassium hydroxide are combined.

This reaction is classified as: _________Strong Acid + Strong Base, Weak Acid + Strong Base, Strong Acid + Weak Base, Weak Acid + Weak Base.

The extent of this reaction is: _________Below 50%, 50%, Above 50%, 100%.

C) Write the balanced NET IONIC equation for the reaction that occurs when ammonium chloride and barium hydroxide are combined.

lemonbutterfly300

Write the dissociation reaction for the following acids in water H₂O. State whether the acid is a strong acid or a weak acid. Is the reaction reversible? Identify the acid, base, conjugate acid, and conjugate base.

State the Dissociation reaction, Strong or Weak Acid, Is it reversable, Acid, Base, Conjugate Acid, Conjugate Base for each. PLEASE SHOW WORK, AND EXPLAIN.

1. H₂CO₃

2.HCI

3. HNO₃

4. Write the equation that represents the reaction of hydrochloric acid in water.

Conjugate acid-base pair that includes hydrochloric acid:

Conjugate acid-base pair that does not include hydrochloric acid:

Does water act as an acid or a base in this reaction?

CHM135H1 Lecture 18: CHM139 Nov 6

CHM135H1 Full Course Notes

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