What are extensive properties of Oxygen?

What is the average mass of a single sulfur atom in grams?

A neutral solution of a salt in water contains fewer H30 + ions than OH' ions more H3O + ions than OH ions an equal number of H30 + ions and OH' ions neither H30 + ions nor OH ions 4.

Match the term with its description. Match Term Definition Colloid A) A mixture in which two or more liquids are mixed that normally are not mixable Emulsion B) Mixture that has its different components mixed evenly within the substance

A molecular technologist has run a vertical get. While analyzing the gel, the technologist notices that the bands in the outer lanes did not run as far as similar-sized bands in the inner lanes, so the bands looked like a smile on the gel.

For production of crude biodiesel from 250,000 kg/h rapeseed oil reacted with 75,000 kg/h ethanol and 250 kg/h potassium hydroxide with 1 h residence time in a the continuous transesterification process, determine the production yield in kg

What do you expect to see as the following redox reaction takes place? Mg (s) + ZnCl2 (Aq) = MgCl2 (Aq) Zn (s)

A high concentration of hydrogen ions means a solution of what? A. very acidic B. very basic C. neutral D. neither acidic or basic

Which interaction produces dispersive forces by creating temporary dipoles that induce dipoles in other molecules?

the reaction of magnesium with hydrochloric acid carried out in a calorimeter caused the temperature of water to change from 25.0 Celsius to 36.0 Celsius. In this reaction 3760J of energy was released. What mass of water was present?

Identify the number and kinds of atoms present in a molecule of each compound butane