If the number of particles in a mole is 6.022*10^23 what is the total mass of 1.2*10^24

c. How many total valence electrons are not bonding for the central atom in the molecule of sulfur dioxide? none, 1, 2, 3, 4

1. While deployed to a disaster operations center, an employee informs a supervisor that they have a medical condition, and require some sort of adjustment to their normal work routine. What should the supervisor do? A.

How does breaking up a solid speed dissolving in a liquid? A. increases the surface area B. decreases the surface area C. decreases the pressure D. increases the pressure

How many grams are in a pound?

What are the three main components of the scientific method?

The electron configuration 1s22s22p63s23p6 represents which noble gas?

What are some disadvantages of incinerators?

What mass of potassium chlorate would contain 40grams of oxygen?

Identical forces act for the same length of time on two different masses. The change in momentum of the smaller mass is A) smaller than the change in momentum of the larger mass, but not zero. B) zero.

How many nuclei of 238 92 U 92 238 U remain in a rock if the activity registers 290 decays per second? (Note that the half life of Uranium-238 is 4.468x109 years)