WEEK 6 Moles, concetrationn Inorganic compounds

Question 1

State Avogadros Law

Answer 1

Equal volumes of different gasses if measured in the same conditions of temperature and pressure, contain an identical number of molecules
Avogadro Number : 6.02214078*10^24 mol-1

Question 2

How does Avogadro’s number links the weight of atoms and compounds to their weight at the macroscopic scale (grams)

Answer 2

H=1.008 amu
6.02210^23 atoms of H = 1.008g of C
C=12.011 amu
6.02210^23 C atoms = 12.011g of C

Question 3

Study lecture 3 week 6

Answer 3

Rate how confident

Question 4

Do converstions in dimensional analysis

Answer 4

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