The Reaction CaCO₃(s)⇌ CaO(s)+ O₂(g)is Endothermic 298 K

question 22

Short Answer

The reaction CaCO₃(s)⇌ CaO(s)+ O₂(g)is endothermic 298 K.The effect of increasing the total volume of the system at equilibrium will ________ (decrease,increase,have no effect on)the total quantity of CaCO₃ once equilibrium is reestablished.

---

Definitions:

Unit Contribution Margin

Unit contribution margin is the difference between the selling price of a product and the variable costs associated with its production and sale.

Profit

The difference between the amounts received from customers for goods or services provided and the amounts paid for the inputs used to provide the goods or services.

Contribution Margin Ratio

A measure that calculates the portion of sales revenue that exceeds variable costs, expressed as a percentage.

Sales Dollar

The total revenue generated from selling goods or services, measured in dollars.