I want to convert atoms to moles. My friend tells my to multiply the number of atoms by 6.02 x 102. Is my friend

correct?

Why is atomic number better than atomic mass for organizing the elements in the periodic table?

suppose you wanted to compare two diffrent stain removers to learn which one was better at removing food stains from clothing. In your test, which variable would you need to control?

A solution of CaCl₂CaCl₂ in water forms a mixture that is 31.0%31.0% calcium chloride by mass. If the total mass of the mixture is 650.5 g, 650.5 g, what masses of CaCl₂CaCl₂ and water were used?

A chemist prepares a solution of iron (II) bromide FeBr2 by measuring out 0.55kg of iron (II) bromide into a 500. mL volumetric flask and filling the flask to the mark with water.

What measurements must you make to find the density of a sample of matter

What scientists do that is the basis for there investigation

A reaction is zero order in a reactant. Which best describes what happens to the rate if the concentration of that reactant is cut in half? a: The rate changes to twice the original rate. b: The rate changes to one-half the original rate.

How many moles of hydrogen atoms are there in 1 mole of C6H12O6 molecules?

Which condition will release more energy when an electron changes levels? From n = 4 to n = 3 from n = 3 to n = 2 from n = 2 to n = 1

What happens when an electron moves from a higher energy level to a lower one