Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in...

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Question

Gold has a molar mass of 197 g/mol. (a) How many moles of gold are in a 9.45 g sample of pure gold? (b) How many atoms are in

Answer 1

Answer #1

Molar mass = 197 g/mal Mass Number of males a 9.45 am Molar mass 197 g/mal. 1989%. 4.80 *10-2 Mal. b I Mole 6:022 x 1023 Part

Answer 2

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