Question

In: Chemistry

A bottle of Dasani water has a volume of 500 milliliters. How many moles of water...

  1. A bottle of Dasani water has a volume of 500 milliliters. How many moles of water are in the bottle? Give your answer to three significant figures.

2. How many iron atoms are in a 6.75 lb iron railroad spike?

3. What is the mass of 0.0023 moles of NaCl? Give your answer in milligrams.

Solutions

Expert Solution

At STP 22400 mL of any substance contains Avogadro number of particles.


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