Explain what is the ph of the solution

Reference no: EM13515329

A tablet containing 500.0 mg of aspirin (acetylsalicylic acid or HC9H7O4) was dissolved in enough water to make 100 mL of solution. Given that Ka = 3.0 × 10-4 for aspirin, what is the pH of the solution?

Reference no: EM13515329

Questions Cloud

What is the market-to-book ratio : Dividends per share? Book value per share? If the stock currently sells for $95 per share, what is the market-to-book ratio? The price-earnings ratio?

Find the average force of the ball on the catchers hand : At a ball game, consider a baseball of mass m = 1.07 kg that falls directly downward at a speed v = 50 m/s into the hands of a fan. what is the average force of the ball on the catcher's hand

Define acyl chloride can hydrolyze in water spontaneously : Acyl chloride can hydrolyze in water spontaneously to carboxylic acid. In the interfacial polymerization water is used as one of the solvent, why you don't have to worry about the hydrolysis of sebacoyl chloride in this action

Calculate the final angular speed of the student : A student sits on a rotating stool holding two 4 kg objects. When his arms are extended horizontally, the objects are 0.8 m from the axis of rotation, and he rotates with angular speed of 0.74 rad/sec. Calculate the final angular speed of the stude..

Explain what is the ph of the solution : A tablet containing 500.0 mg of aspirin (acetylsalicylic acid or HC9H7O4) was dissolved in enough water to make 100 mL of solution. Given that Ka = 3.0 × 10-4 for aspirin, what is the pH of the solution

What is net income and what is roa : Calculating Profitability Ratios Music Row, Inc. has sales of $32 million, total assets of $43 million, and total debt of $9 million. If the profit margin is 7 percent, what is net income? What is ROA? What is ROE?

How far from the base of the building does ball hit ground : A ball is thrown horizontally from a 12 m high building with a speed of 8.0 m/s. How far from the base of the building does the ball hit the ground

State the calculation for the moles of benzaldehyde : Show the calculation for the moles of benzaldehyde, the moles of acetone, the theoretical yield of dibenzalacetone in grams, and the calculation for the % yield of the product (dibenzalacetone). Also indicate which reagent is the limiting reagent.

Compute the anguar acceleration of each wheel : A person is riding a bicycle, and its wheels have an angular velocity of 13.9 rad/s. What is the anguar acceleration (in rad/s2) of each wheel

User Account

All Pages