Most commercial sports drinks are

a. calcium-rich.

b. good recovery sources.

c. sodium-poor.

d. highly concentrated

Suppose you have an Internet friend who is studying chemistry just like you are. Your friend claims the change from liquid water to water vapor is a chemical change. Write a brief email that might convince your friend otherwise.

What do Boron and germanium have in common

What are types of elements from ionic attractions

The long hydrocarbon molecules that make up olive oil only possess weak London dispersion forces between them, yet olive oil is a viscous liquid. How is this possible? London dispersion forces are strong when molecules contain only C and H atoms.

What is the atomic mass of carbon

At a pressure of 1.00 atm, the solubility of nitrogen in water is 23.5 mg gas/100 g water. Indicate whether each of the following changes would increase or decrease the solubility of nitrogen in water.

Which produces wave particles that move and displace one another? A) a radio B) a guitar C) a light bulb D) a microwave oven

Which of the following volumes is the smallest?

Which of these are common to all mammals? A: type of reproductive system, brain size, skin B: digestive system, heart lungs C: digestive system, number of toes, blood D: kidneys, liver, skeletal structure

Which explanation best compares the movement of particles in the three states of matter?