A silver ring is composed of 1.02×1023 atoms.1.02×1023 atoms. Calculate the mass of the ring in grams.
1 mol of silver contains mass of 107.8 g.
We know ,
6.022 1023 atoms of silver = 1 mol of silver
=> 1 atoms of silver = (1 6.022 1023) mol of silver
=> 1.02 1023 atoms of silver = (1.02 1023 6.022 1023) mol of silver = (1.026.022) mol of silver
1 mol of silver contains mass of 107.8 g.
=>(1.026.022) mol of silver contains mass of = 107.8 (1.026.022) g = 18.26 g
A silver ring is composed of 1.02×1023 atoms.1.02×1023 atoms. Calculate the mass of the ring in...
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mpleting Part C 1.8 x 1023 lead atoms Express the mass in grams to two significant figures. VO Aydo Submit My Answers Give Up Part D 7.6 x 1021 uranium atoms Express the mass in grams to two significant figures. Submit My Answers Give Up Provide Feedback Continue