What is an atom and an element

Genes are NOT found inside cells. True or False

What happens when you add solids to a container of liquids with various densities?

Given: A (g) + B (g) ⇋ C (g) + D (g) At equilibrium a 2.00 liter container was found to contain 1.60 moles of C, 1.60 moles of D, 0.50 moles of A and 0.50 moles of B. Calculate Kc. enter a number to 2 decimal places If 0.10 mole of B and 0.

What is a possible charge of an anion? +3 -2 0 +1

What is the mechanism for 4-bromo-2-chloroaniline from 4-bromo-2-chloroacetanilide?

Is a sample of liquid nitrogen more dense than a sample of nitrogen gas

You have a balloon containing 1 L of air at STP in a vacuum chamber. What will the volume of the balloon be when you reduce the pressure by half and increase the temperature to 373 K?

Which method will correctly determine whether the forces on an object are balanced or unbalanced? A. Multiply the forces in the horizontal direction by the forces in the vertical direction. B.

Carbon is found in all known forms of life. Which statement best describes why carbon is uniquely suited to forming macromolecules such as those found in living organisms? A. Carbon forms large compounds that are not chemically reactive. B.

Name a type of asteroid and give a description.