Which type of energy transformation does not describe potential energy being changed into kinetic energy

What is the mass in grams of BaCl2 that is needed to prepare 200 mL of a 0.500 M solution

Calculate the molality of a solution that is prepared by mixing 25.5 ml of ch3oh (d = 0.792 g/ml and 387 ml of ch3ch2ch2oh (d = 0.811 g/ml.

Is liquid starch with water a suspension, colloid, or solution?

Which phrase is the best description of an artificial satellite A. A rocket that has a very small amount of thrust B. A spacecraft that orbits a celestial body C. A telescope that allows you to see distant planets D.

Suppose that a newly discovered element called centium has three isotopes that occur in nature. these are centium-200, centium-203, and centium-209. assume that these isotopes occur in equal amounts in nature.

A small 15 kilogram canoe is floating downriver at a speed of 4 m/s. What is the canoe's kinetic energy?

Liquid water is heated until it boils and becomes water gas. Which statement is true about the water?

You are conducting an experiment on plant growth. You take a plant fresh from the soil that weighs 5 kilograms (kg). Then you dry the plant overnight and determine the dry weight to be 1 kg.

What is the ratio of Fe+3 ions to O2 - ions in a neutral compound? a. 1:2 b. 2:1 c. 2:3 d. 3:2

What is the specific heat capacity of a 17.5g sample of an unknown metal that releases 6700J of heat when it cools from 90 to 25 degrees C?