Water has a density of 1g/ml. what is the mass of the water if it fills a 10ml container?

Which chemical has the greatest tendency for reduction? A. Br2 E=-1.07v B. Cl2 E=-1.36V C. F2 E=-2.87v D. I2 E=-.54v

Which of the following enthalpies of reaction would the reaction represented by the diagram have?

E85 fuel is a mixture of 85% ethanol and 15% gasoline by volume. What mass in kilograms of E85 (d = 0.758 g/mL) can be contained in a 14.0-gal tank?

Calculate the molarity of a solution prepared by diluting 1.85 L of 6.5 M KOH to 11.0 L.

How is the mass number of an atom determined

Why does a fluorine ion have a charge of - 1

Cancer, impaired sexual function and cognitive impairment have been found to be related to Answer smoking. eating a caffeine-rich diet. alcohol consumption. eating a high-fat diet. .

Which of the following correctly identifies the composition of an oxygen atom? A. 8 protons, 8 electrons, and 8 neutrons. B. 6 protons, 6 electrons, 6 neutrons. C. 8 protons, 6 electrons, 7 neutrons. D. 6 protons, 6 electrons and 12 neutrons

After one half life, the ratio of parent atoms to daughter atoms in a sample is 1:2. True or False

All of the following can be used to define an acid except a hydrogen ion donor in a reaction a substance that increases the hydronium ion concentration of a solution an electron-pair acceptor in a reaction a substance that increases the hydroxide