49 grams of sulfuric acid, H2SO4, is dissolved in 1 liter of solution. Determine the molarity (M).

Which of the following affects the weight of a person on earth

Which definition describes a half-life

How does diffusion enable you to smell food cooking in another room

The products of decomposition are usually A. gasses B. simpler C. more complex D. solids and gasses

Name the following compound: CH3 - CH2 - OH Ethanol Ethane Ethanone Ethyl ether

Ozone reacts completely with NO, producing NO2 and O2. A 13.0 L vessel is filled with 1.30 mol of NO and 1.30 mol of O3 at 401.0 K. Find the partial pressure of each product and the total pressure in the flask at the end of the reaction.

Which particles make up the nucleus of an atom? protons and electrons neutrons and electrons protons only protons and neutrons neutrons only

An egg is fried is that a physical or a chemical change

How many mono-; di -; and trichloro derivatives are possible for cyclopentane?

A gas occupies 3.60 L when the temperature is 45.0oC and at 1.02 atm of pressure. What temperature change (in K) will be needed to change the volume to 6.25 L at constant pressure?