A compound is analyzed and found to contain 36.70% potassium, 33.27% chlorine, and 30.03% oxygen. What is the empirical formula of the compound?

What natural resources are harvested give me 5 examples

What is a "curie"? standard charge of alpha particles mass of one alpha particle standard emission rate of alpha particles a unit of gamma radiation

An old sample of concentrated sulfuric acid to be used in the laboratory is approximately 98.1 percent h2so4 by mass. calculate the molality and molarity of the acid solution. the density of the solution is 1.83 g/ml.

A blank is the particle of an atom that moves rapidly in the cloud like region around the nucleus

Which are ways to ensure that temperature readings are accurate? Check all that apply. shaking the thermometer before use using the thermometer as a stirring rod making sure the liquid inside the thermometer is at eye level when taking the

The distance from dalton, ga to Dallas, tx is 1308 km. What is the distance in miles

Which will melt faster: ice made from tap water, distilled water, or salt water?

You know that 8.9 moles of solute particles are dissolved in that liquid solution. If the molarity of the solution is 25 M, how many liters of solution do you have?

Which of the following will most likely happen if you apply unbalanced forces to an object? It will change position. It will become charged. It will change mass. It will change size.

Magnetism easily separates what mixture? A). Sand and glass B). Sand and iron C). Sand and clay D). Sand and aluminum