48 What is the color of the indicator thymol blue in a solution that has a pH of 11? (1) red (3) pink

(2) blue (4) yellow

Gina stops her car when a cat darts across the street. Which statement is correct? Gina's eyes send a message to the brain through the motor neurons. Gina's eyes send a message to the brain through the sensory neurons.

What is the si unit for the quantity of particles in a sample?

How many protons are in an atom represented by 22088ra88220ra?

How many times more hydroxide ions are there in a solution with a ph of 9 than in a solution with a ph of 3?

2. What is the gradual cooling of the body after death? Algor Mortis Rigor Mortis Liver Mortis Temper Mortis

What is the h + concentration for an aqueous solution with poh = 3.35 at 25 ∘c? express your answer to two significant figures and include the appropriate units?

What information does a phase diagram give

Which cell structures function like power plants for plant or animal cells? A. nuclei B. vacuoles C. ribosomes D. mitochondria

A sample of argon gas, Ar (g). is placed in a 3.80 L container at 320 K. The gas pressure is 0.496 atm. How many moles of Ar gas are in the container?

Review It! All of the following are correct, except: a; A galaxy contains a vast number of stars, their planetary systems, and a variety of other celestial objects. b; Stars orbit the many planets of a galaxy.