0.249 g of a common diatomic gas occupies a volume of 250. ml at 120°c and 760 mmhg. using a periodic table, what is the identity of this element?

Faraday's law calculates how many amperes are generated. True or false?

What is dominium in chemistry? i have it on my worksheet but can't find it on the periodic table or anywhere

Which is a major function of diffusion in cells

How is water different from most liquids? It expands when it freezes. It contains chemical bonds. It has ionic and covalent bonds. It boils when it is heated.

Is this statement true or false? A change in temperature is always an indicator of a chemical reaction. A. True B. False 2. Is this statement true or false? A color change is an indicator of a chemical reaction. A. True B. False 3.

How will increasing the pressure on the system affect this equilibrium reaction? 2H2 (g) + O2 (g) - > 2H2O (g)

What are small round structures in the cell that breaks down large food particles into smaller ones

A balloon has a volume of 2.5 L and contains 0.100 moles of Helium. Another balloon has a volume of 5.0 L. They are at the same temperature and pressure. How many moles of gas does the second balloon contain?

Why is it important to that the solid be dry before the final mass measurement?

What is 0.00055030 in Scientific form?