What is a diatomic molecule

Velocity, Both, Or Acceleration? 1. A rate of change 2. Unit m/s 3. Unit m/s^2 4. Can be positive or negative 5. Change in velocity over change in time 6. Change in displacement over change in time

Vinegar is a solution of acetic acid (the solute) in water (the solvent) with a solution density of 1010 g/L. If vinegar is 0.80 M acetic acid, what is the % by mass concentration of acetic acid in vinegar?

Describe a cost that comes with getting fossil fuels such as coal from the earth.

A chemist is working on a reaction represented by this chemical equation: FeCl2 + 2KOH → Fe (OH) 2 + 2KCl. If the chemist uses 4.15 moles of iron (II) chloride and 3.

Which of the following statements best explains why a city on the windward side of a mountain gets more precipitation than one on the leeward side of the mountain? A. Warm, moist air rises and loses its moisture. B.

Trisha and her lab partner were conducting a variety of experiments to produce gases: hydrogen, oxygen, and carbon dioxide. In one experiment, they added a piece of magnesium ribbon to 10 milliliters of hydrochloric acid.

what mass of magnesium is required to react with excess nitrogen to produce 0.500 mol magnesium nitrade

Silver chromate is sparingly soluble in aqueous solutions. the ksp of ag2cro4 is 1.12 * 10-12 m3. what is the solubility (in mol/l) of silver chromate

What do you think 1,5-pentanedithiol C5H12S would smell like

If an atom has sp hybridization in a molecule: the maximum number of σ bonds that the atom can form is