Energy is required for chemical reactions take place. What type of energy is used in cooking?

When you dissolve salt in hot water, the salt is referred to as the distillation solution solvent solute

What is the name of the binary compound that has the formula AlF3? a. aluminum trifluorate. b. aluminum fluorate. c. aluminum fluorite. d. aluminum fluoride.

An atom of calcium is represented by 4220ca. how many neutrons are in the nucleus of this atom?

Which of the following substances will cause a beam of light to scatter back but its particles are not settled out? Question 3 options: mud Kool-AidÔ fog salt water

Which is formed when a standard hydrogen half-cell is connected with a salt bridge to a standard zinc half-cell?

Which of Deeandra observation is scientifically testable

A round, three dimensional object is a?

The energy needed to start a chemical reaction is called

How does the motion of particles in the sun's plasma compare to the motion of particles in a solid? particles in both the plasma and a solid move around to fill available space.

What is the molarity of a solution containing 45.78gMgCl2 dissolved in 3.00L of solution?