The volume of a gas is 250ml at340 kpa pressure. what will be the volume be when the pressure is reduced to 50.0 kpqla

Why is the dissolving process important?

How does the shape of a molecule predict its polarity? Polar molecules are usually: A. Less likely to contain hydrogen B. More symmetrical than non-polar C. Less symmetrical than non-polar D. More likely to contain hydrogen

Sodium metal reacts with aluminum chloride to produce sodium chloride and aluminum. The balanced reaction is: 3 Na (s) + AlCl3 (aq) - - > 3 NaCl (aq) + Al (s). How many moles of aluminum metal could you get when 12.

What is the difference between a chemical symbol in a chemical formula

How can you make the polymer stretch the farthest?

Which one of the following is not a homogeneous mixture? Question 18 options: vegetable soup carbonated beverages saline solution brewed tea

Choose the substance with the lowest surface tension. Choose the substance with the lowest surface tension. a) H2O b) (CH3) 2CO c) CH3CH2CH2CH3 d) C6H6 e) CH3OH

Which of the following is not true for atoms? They are building blocks of matter They are made of protons, neutrons, and electrons They are able to be divided by a chemical reaction. They are the smallest particle of any element.

The ductility of a material is the measure of a) The amount of elastic deformation that can be sustained before yielding b) The capacity of a material to absorb energy when it is deformed elastically c) The degree of plastic deformation that has

Consider the polymerization of styrene in toluene at 60°C initiated by di-t-butylperoxide for a solution containing 0.04 mol of initiator and 2 mol of monomer per liter. The initial rates of initiation, Ri, and propagation, RP, are found to be 1.