How do I get the answer for 105 Fahrenheit to Celsius

What is the ph of a solution of 0.450 m kh2po4, potassium dihydrogen phosphate?

What are three examples of how biomass can be used for energy?

Which term best describes a protein that speeds up chemical reactions in living things? a. structural protein b. enzyme c. amino acid d. transport protein?

A demonstration of pressure could be done best with which of the following? A. a plastic and a pump B. ice in a glass and a thermometer C. a ping pong ball and a cold cupof water D. a wooden box with holes

The Earth produces a magnetic field in which the magnetic are most concentrated at the North and South

An element is a pure substance. It can not easily be broken down into parts by physical means. A) True B) False

Sodium phosphate and calcium chloride react to form sodium chloride and calcium phosphate. If you have 379.4 grams of calcium chloride and an excess of sodium phosphate, how much calcium phosphate can you make?

What is the maximum number of electrons in the second electron shell, closest to the nucleus?

Which compound is formed from its elements by an exothermic reaction at 298 K and 101.3 kPa?

Energy can be transformed from one form to another. The diagram shows one such process. Which energy transformation is represented in the diagram?