Which of the following would dissolve in water?

CCl4

LiCl

CH4

PCl6

Explain why losing an electron gives an atom a positive charge

A solution was made by dissolving 25 g of potassium malonate K2C3H2O4 (MM=180.2 g/mol) in water. The total volume of that solution is 455 ml.

In the reaction mechanism below, which substance is acting like a catalyst and is it homogeneous or heterogeneous? Step 1 2N2Og + Cl2 (g) → 2N2 (g) + 2ClO (g) Step 2 2ClO (g) → Cl2 (g) + O2 (g)

Identifying Isotopes Identify the parent isotope and daughter isotope in this nuclear reaction: Ram Rn + He Which is the parent isotope?

Does a set mousetrap that snaps shut potential energy to kinetic energy

How many moles of water will be produced when 3 moles of ethane are burned

What is an exothermic chemical reaction? a. It is a reaction that converts matter to heat. b. It is a reaction that requires heat to proceed. c. It is a reaction that draws heat from its surroundings. d.

Chemical equation for liquid ethyltoluene

Who is the discover of x-rays

Using complete sentences, explain how to predict the products and balance the reaction for the combustion of butane, C4H10. C4H10 + O2