What is the mass, in grams, of 4.76 moles of oxygen gas (o2) ?

What is a similarity between an atom and a cell?

What type of change is a substance that changes form but remains the same?

Acetic acid is a weak acid that forms a salt with a strong base, NaOH. What kind of salt will be formed?

How much heat is absorbed during production of 136 g of NO by the combination of nitrogen and oxygen?

In a student experiment, a constant-volume gas thermometer is calibrated in dry ice (278.58c) and in boiling ethyl alcohol (78.08c). the separate pressures are 0.900 atm and 1.635 atm.

How are atoms and elements alike and different?

Define - Solute ...

Calculate the pH of 0.65 M H2SO4 (sulfuric acid) solution? (Ka2: 1.1x10-2)

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