What atoms are found in a "carboxyl" group? choose all correct answers?

Which of the following statements about soaps and detergents is NOT true? a. Soaps form micelles in solution. b. The hydrophilic end has the hydrocarbon chain. c. The hydrophobic end has the hydrocarbon chain. d. The hydrophilic end is ionic.

A colorless, toxic, radioactive gas is called what

What is the molarity of 2 moles of iron oxide, FeO in 8 Liters of water

What is the percentage by mass of nacl in a saturated solution of sodium chloride at 50c

How many more valence electrons does carbon need to be a full outer valence shell?

In order to reduce dependence on imported oil, the government of Jalica has imposed minimum fuel-efficiency requirements on all new cars, beginning this year. The more fuel-efficient a car, the less pollution it produces per mile driven.

Salt compounds are composed of ions that form a tightly packed and ordered network, which is called a crystal lattice, and it is held together by

How many grams of CO2 are in 2.1 mol of the compound? a. 21.0 g b. 44.0 g c. 66.0 g d. 92.4 g

A pure gold ring with a volume of 1.79 cm^3 is initially at 17.4 ∘C. When it is put on, it warms to 28.5 ∘C. How much heat did the ring absorb? (density of gold = 19.3 g/cm^3)

A compound has the molecular formula C6H12O6. Which class of organic compounds does it belong to?