Classify the following compounds as having covalent or ionic bonds. Write the appropriate compounds to their respective bins. i. carbon tetrachloride
ii. dinitrogen monoxide
iii. aluminum carbide
iv. magnesium chloride
v. barium nuoride
vi. rubidium oxide
a. lonic bonds
b. Covalent bonds

6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity