Use Avogadro\'s number to do the following Show work, use How many atoms are the

Question

Use Avogadro's number to do the following Show work, use How many atoms are there in 0.00150 moles Zn b. If you had 2.50 moles of oxygen gas, what mass of the gas would be in the sample? what mass cH c A 407 g sample of NaT contains how many atoms of Na? 9. The of th d. How many atoms of chlorine are there in 16.5 g of iron (III) chloride, FeCl3? e What is the mass of 100 million atoms of gold? Could you mass this on a 6. Calculate the empirical formula of a compound that contains 4.20 g of nitrogen and 12.0g of oxygen 7. When 20.16 g of magnesium oxide reacts with carbon, carbon monoxide forms and 12.16 g of Mg metal remains. What is the empirical formula of magnesium oxide? Unit 4-Counting Particles Toe Small To See 26 of 27

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Use Avogadro's number to do the following Show work, use How many atoms are the

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