Solve problems relating to Avogadro's number, moles, and mass

What is the number of mole of atoms, given the number of molecules is ?

What is the number of mole of molecules, given the number of molecules is ?

Calculate the number of moles of atoms.

The several uses of silver sulfide include anti-microbial agents, a photosensitizer in photography, and an inlaying in niello metalwork and ceramics. How many moles of the said compound are there in mixture with silver sulfide?

To control high blood levels of phosphorus in people with kidney diseases who are in dialysis, medical experts use calcium acetate. The chemical formula for this compound is . Suppose one dose of medication has of this compound, how many moles of calcium acetate does a patient take in one dose?

Cesium nitrate, usually used as a colorant and oxidizer in the pyrotechnic industry, in petroleum cracking, and in x-ray phosphors, is being used by a chemist in an experiment. If the chemist used of this compound in the experiment, how many moles did he used?

of table salt was used in order to create a salt solution. How many moles of were used?

Determine the number of moles if there are of ammonium chloride ().

In a laboratory, a certain compound which is is found out to have of the compound. What is the identity of the compound?

molecules of silver hydroxide () weigh about . Determine the molar mass of the compound.

of the rubidium element has approximately . Calculate the molar mass of rubidium.

A certain carbonate compound, , is being used in an experiment which is why it was found out that of the compound has about . What is the identity of the element .  

of a certain sulfide compound, , weighs about . Determine the identity of the element .

How many atoms are there in   of hexane ()?

Determine the number of nitrogen atoms in of chlorine gas.