3moles Of Agci Is Given.What Is The Atomic Mass Of Agci?

3moles of agci is given.What is the atomic mass of agci?

 

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Problem:

3moles of agci is given.What is the atomic mass of AgCl?

Note: its not agci but AgCl (Silver (I) Chloride)

Given atomic mass unit AgCl:

Ag = 107.87 amu

Cl = 35.45 amu

Total mass = 107.87 amu + 35.45 amu = 143.32 amu AgCl

• If AgCl has an atomic mass of 143.32 amu, it means in every 1 mole of  AgCl,  has 143.32 grams.  
• Conversion factor: 143.32 g/1 mole

Solution:

Multiple 3 moles to the conversion factors

3 moles AgCl  × 143.32 g/1 mole = 429.96 grams

Answer:

3 moles of AgCl has a mass of 429.96 grams