Which of the following substances would best be measured using mole quantities?

Question 2 options:

people in the world

coin money in circulation

molecules of water in the ocean

hairs on a shaggy dog

Under which conditions would the solubility of a gas be greatest? high pressure and high temperature high pressure and low temperature low pressure and high temperature low pressure and low temperature

Suppose 17 grams of sucrose is dissolved into 183 grams of water. What is the concentration of sucrose in ppm?

2KClO3 (s) = > 2KCl (s) + 3O2 (g) is there an increase or decrease of entropy?

The ratio of the mass of a substance to its volume is called___. Fill in the blank

How many protons and neutrons does gallium have?

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