A student adds 0.70 mL of 1.0 M HCl instead of 7.0 mL of concentrated HCl as she supposed to when attempting the green crystal synthesis. The product she obtained was light red pink in color. Explain.

What is the ph of a solution with a 1.50 × 10−9 m hydroxide ion concentration?

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Which three statements represent the benefits of performing experiments using computer simulations?