How Many Grams of KCl(s)are Produced from the Thermal Decomposition

question 18

Multiple Choice

How many grams of KCl(s) are produced from the thermal decomposition of KClO₃(s) which produces 50.0 mL of O₂(g) at 25°C and 1.00 atm pressure according to the chemical equation shown below?
2 KClO₃(s) → 2 KCl(s) + 3 O₂(g)

• A)0)102 g
• B)0)152 g
• C)0)167 g
• D)0)304 g

---

Definitions:

Account Payable

An obligation or liability of a company to pay a debt owed to a creditor or supplier for goods and services received.

Common Stock

A form of corporate equity ownership, a type of security that represents ownership in a corporation and a claim on a part of the corporation's profits.

Current Ratio

An indicator of a company's capability to cover its short-term liabilities with assets that can be quickly converted to cash.

Liquidity

A measure of how quickly and easily assets can be converted into cash without significantly impacting their value.