When a Chemical Reaction Is at Equilibrium,which Statement Is TRUE,by

question 12

Multiple Choice

When a chemical reaction is at equilibrium,which statement is TRUE,by definition?

• A) The concentrations of the reactants and of the products are equal.
• B) The rate of the forward reaction is equal to the rate of the reverse reaction.
• C) All reactants have been converted to products.
• D) Both the forward and reverse reactions cease.

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Definitions:

Longitudinal Studies

Research studies that follow subjects over a long period of time to observe changes or developments in specific variables.

Intelligence

A complex trait that encompasses the ability to learn, understand, reason, make decisions, and adapt to new situations.

Fluid Intelligence

Those types of basic intelligence that make learning of all sorts quick and thorough. Abilities such as short-term memory, abstract thought, and speed of thinking are all usually considered part of fluid intelligence.

Age

The amount of time someone has existed or something has been in existence, often used to denote maturity, life stages, or periods of history.