2. Chalk is composed of Calcium, Carbon and Oxygen. In order to find the molar mass of chalk you need to add one calcium, one carbon and three oxygen atoms. Mass of calcium: g

Mass of carbon: g

Mass of oxygen: g x3 = g

Total molar mass: g/mol

3. Initial mass of one piece of chalk and record your results: __23.3_g

4. Find the final mass of the chalk (g) used to write your names: __13.3__g

5. Determine the amount of chalk (g) used to write your names: g (Initial-Final)

6. Convert the amount of grams of chalk (CaCO3) to moles. (remember to use the molar mass)

7. Now convert the amount of moles to atoms. (remember 1mol=6.02x1023 atoms)

alienation, transformation, consumption, and the relativity of truth.

you can choose any one of these, they are all important themes.

these themes reflect the distinct sensibilities of both the modernist and postmodern aesthetic movements. (from google, you should paraphrase)

hope this !

- melanie

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

its mg hope this

so what is the problem with your lab report and whats the subject of the lab report? i will you