A student wants to identify the main component in a commercial liquid cleaner. She finds that 35.8 mL of the cleaner weights 28.1 g. of the following possibilities, which is the main component of the cleaner? Show your work. a. Chloroform, Density = 1.483 g/mL
b. Diethyl Ether, Denstiy = 0.714 g/mL
c. Isopropyl Alcohol, Density = 0.785 g/mL
d. Toluene, Density = 0.867 g/mL

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)