How many moles in 2.5 liters of methane gas

Describe how physical and chemical change may have affected by temperature

Why isn't a different base broth required for each decarboxylase medium?

Which of the following quantities contains the greatest number of particles? 2 moles of carbon atoms 2 moles of carbon dioxide molecules 2 moles of diatomic oxygen molecules All of these quantities contain the same number of particles.

Do acids have ph above 7?

A method of lowering the concentration of HCl (aq) is to allow the solution to react with a small quantity of Mg. How many milligrams of Mg must be added to 219 mL of 1.032 M HCl to reduce the solution concentration to exactly 1.000 MHCl

What kind of information can we gain by calculating H

How many moles of oxygen (O2) are present in 33.6 L of the gas at 1 atm and 0°C? A: 1.5 B: 2 C: 22.4 D: 32

A mixture of gases at a total pressure of 95 kPa contains nitrogen, carbon dioxide and oxygen. The partial pressure of carbon dioxde is 24 kPa and the partial pressure of the nitrogen is 48 kPa.

The colour change of methyl orange with neutral substance

What occurs in a displacement reaction