Something used to represent a complex idea or process in science is a

1 program

2 microscope

3 hypothesis

4 model

26.8 moles of argon contain how many atoms?

What is the main difference in covalent bonds in diatomic chlorine and diatomic oxygen? diatomic means two atoms of the same type. a. diatomic chlorine is ionic, diatomic oxygen in covalent c.

What is the maximum capacity of orbital?

What happens as a result of an increase in the intensity of a sound wave?

Complete the mechanism for the reaction of 2-methylbutan-2-ol in sulfuric acid

Nuclei with too many or too few neutrons are?

Be sure to answer all parts. Enter the formula for potassium dihydrogen phosphate and determine its molecular (formula) mass.

g Gaseous ethane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water. Suppose 2.71 g of ethane is mixed with 3.8 g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction.

How many molecules of atp are produced in aerobic versus anaerobic cellular respiration

Write a balanced chemical equation for the complete combustion of C3H7BO3, a gasoline additive. The products of combustion are CO2 (g), H2O (g), and B2O3 (s).