7. Energy and Metabolism

What happens to the atoms in a scoop of ice cream as it melts?

What mass of ammonium thiocyanate (NH4SCN) is required to completely react with 6.5 g of barium hydroxide octahydrate (Ba(OH)2·8H2O) in a chemical reaction?

Which statement is true of most reactants in living things?

Which of the following reactions would be endergonic?

What do the sign and magnitude of the ΔG of a reaction tell us about the speed of the reaction? and

Which of the following chemical reactions is catabolic?

If, during a process, the system becomes more ordered, then __________.

Which statement is true about chemical reactions?

A chemical reaction is designated as exergonic rather than endergonic when __________. and

Which of the following determines the sign of ΔG for a reaction?

When one molecule is broken down into six component molecules, which of the following will always be true?

An exergonic (spontaneous) reaction is a chemical reaction that __________.

Which part of the equation ΔG = ΔH – TΔS tells you if a process is spontaneous?

From the equation ΔG = ΔH – TΔS it is clear that __________.

Which statement describes a reversible reaction that has reached chemical equilibrium?