What are the units of k in the following rate law? Rate = k[X][Y]M/s1/Mss/M^2M/sM^2/s

Which factors affect heat transfer between a warm and a cool substance? A. the time it took to heat the substance, the area of contact, and the specific heats of the substances B.

What is the equilibrium constant expression for dissolving calcium carbonate in water?

A substance is composed of only one kind of atom cannot be separated into simpler substances are converted into another substance by chemical processes which category would you classify the substance

The compound that cannot have a branched structure is select one: a. c3h8 b. c4h10 c. c5h12 d. c6h14

1.25 cm is the same distance as? 12.5 Km 12.5 mm 12.5 dm 12.5 m

How long does nicotine stay in your system

Compare the densities among the three states of matter (which is highest, lowest?)

Epsom salts (magnesium sulfate) have a solubility of 26.2 grams. If you dissolved 26.0 grams of Epsom salts in 100 g of water at 20 degrees Celsius, what type of solution would this be?

An airplane model is an example of what type of model

A radioactive isotope has a half-life of 2.5 years. Which fraction of the original mass remains unchanged after 10 years?