A crystallographer measures the horizontal spacing between molecules in a crystal. The spacing is

11.62

nm

. What is the total width of a crystal in millimeters

105

molecules across? Write your answer as a decimal.

What best describes the sun? A huge ball of fire A mass of solid matter Molten matter held together by gravity A mass of protons and magnetic

What is the name given to the slowest step in the mechanism of a reaction?

The benefit of fusion is that it:

How should the student label each circle in this diagram? reaction A: chemical; reaction B: nuclear reaction A: nuclear; reaction B: chemical reaction A: strong nuclear; reaction B: weak nuclear reaction A: weak nuclear; reaction B: strong nuclear

Which statement best describes how dynamic equilibrium relates to a saturated solution of sodium chloride? The concentration of the dissolved particles remains constant. No more solid dissolves in a saturated solution.

What formation is favored by the addition of heat.

10+10= 123+456= 789+101112

Why are water storage tanks usually built on towers or placed on hilltops?

What does hydrochloride mean?

What happens to the concentration of the reactants and products during the course of a forward chemical reaction