0.25 mole of O2 will contain the same number of molecules as 0.25 mole of NH3.

true or false?

To determine the effect of color of light on plant growth, 4 groups of bean plants were grown under the light conditions below.

Which statement best describes the role of the sun in creating wind? Question 2 options: The rays of the sun push the air in all directions, creating wind The radiation of the sun reacts with water over the ocean The energy of the sun heats the land

The formula for chlorine dioxide

Why is a cis-1,3-disubstituted cyclohexane more stable thanits trans isomer?

Can you determine the molecular formula of a substance from its percent composition

Why must an air traffic controller know a plane's velocity

Compare and contrast the two kinds of chemical bonds (ionic and covalent)

If a thin and a thick wire are otherwise identical, what property is lower for the thicker wire? 1. current 2. static charge 3. resistance 4. voltage

Which set of numbers gives the correct possible values of l for n = 2?

Light from the sun is absorbed by the ground and converted to what?