How many moles of carbon dioxide are produced when 19.3 mol of propane gas is burned in excess oxygen?

a. 57.9 mol

b. 6.43 mol

c. 32.2 mol

d. 6.84 mol?

Determination of the tertiary structure of a membrane protein finds that the outer surface is composed primarily of hydrophobic residues. Which conclusion is most likely from this observation?

Answer = 3) How many moles are there in 454 g of carbon? How many atoms is this? 1 mol = - 8C 1 mol = atoms C Answer=

Rank the types of galaxies by their ability to form new stars, from most to least activity

Consider the reaction below. 2NH3g+N2g+3H2g What is the most likely effect to the forward reaction if there is an increase in pressure on this reaction? The reactant surface area increases. The reaction rate decreases.

What chemical reactions are responsible for damage to old stone buildings

How many grams of KCl are produced when 60 grams of K are reacted?

Whats a solution! people

How do compounds affect an atom's stability

You need to make 10 mL of 2 mg/ml solution of protein and you have 25 mg/mL solution. How much protein solution and water do you need to mix in order to make the required solution?

The definition of volume is? a) width*height b) the space occupied by mass c) the space occupied by a liquid d) the mass of liquid required to fill a container