Which of the following is NOT a common hydrate?

A) Epsom salt

B) Borax

C) Sugar

D) Alum

The amount of heat required to produce a given change in temperature can be calculated using the following formula: q = mcpδt where q is the heat energy, cp is the specific heat, and δt is the change in temperature.

You place a book on your desk, and then you begin to lift one edge of the desk. You make the following observations: At first the book does not move. When you lift the desk edge higher, the book begins to slide slowly.

Which of these is always equal to the molar mass of any element? its atomic number its atomic weight its atomic formula its atomic structure

Two metal blocks that have slightly different temperatures are placed next to one another. After five minutes, they both have lower but equal temperatures.

What does the reaction rate say about a reaction?

Reaction rate lab report

The absence of which cell structure would indicate a cell is prokaryotic?

When 0.880 g of an organic compound containing carbon, hydrogen and oxygen is burned completely in oxygen, 1.760 g of co2 and 0.720 g h2 o are produced. what is the empirical formula of the compound?

In ammonium chloride salt (nh4cl) the anion is a single chloride ion, cl. what is the cation of nh4cl

What does copper II sulfate do to the enzyme activity?