A 100. mL volume of 0.800 M calcium chloride is mixed with 400. mL of water to make 500. mL of solution. What is the final molarity of this solution?

Which law relates to the ideal gas law? P 1 T 1 = P 2 T 2 P 1 n 1 = P 2 n 2 V 1 Omega 1 = V 2 n 2 P 1 V 1 = P 2 V 2

What evidence did dalton have that atoms actually exist?

What is the molar mass of CO2

What is characteristic of a mineral? A. It must be amorphous and have un indefinite chemical composition. B. Its must be amorphous and have un definite chemical composition. C. It must be crystalline and have un indefinite chemical composition d.

Why do you think one handle will be cooler than the other?

What type of reaction is sodium reacting with chlorine

1. If temperature is increased, the number of collisions per second

1. Tonic Bonds are a. Formed when a metal and nonmetal transfer electrons b. Formed when a nonmetal and nonmetal share electrons Formed when a metal forms || bonds with other like atoms d. Formed when noble gases lose electrons

Why does the sun appear to be the brightest star in the sky? A - Its apparent brightness is much greater than other stars. B - It burns more gas, making it brighter than any other star.

What effect does nuclear radiation have on atoms? It splits atoms. It burns atoms. It ionizes atoms.