First, find moles of gold given the mass of the sample:
(35.9g Au)/(197.0g/mol Au) = 0.182mol Au
Second, multiply moles of Au by Avogrado's number:
(0.182mol)(6.02 x10^23)= 1.10x10^23 atoms Au
Answer:
A solvent is a substance which dissolves a solute. When a solvent dissolves into a solute, it creates a solution
Answer:
tanong po sa ipis
Explanation:
because of the gravity of the earth
Mechanical energy<span> of </span>an object<span> can be the result of </span>its<span> motion
i think
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