What is the product in the following reaction?

CH3CH2Br + NaOH - >

CH3CH2OH + NaBr

CH3CH2 + HBr

HBr + CH3CH3

CH3OH + CH2ONa

CH3CH2ONa + HBr

Using two spring scales, students pull on opposite sides of a dynamic cart at rest. 5 Newtons of force is pulling left and 5 newtons force is pulling right. Describe the motion of the cart? A) The cart will move to the right.

How do hydrogen bonds between water molecules occur?

What compound is always part of an aqueous solution?

If you are mixing a solution in a spray bottle with 15 ounces of water, how much chlorine do you need to add for the correct ratio?

19) How many grams are in 5 lbs.? (2.2 lbs = 1000 g)

Which is a charectoristic of all waves

When an ice cube melts what happens to the matter that once made up the cube

There are many sources of air pollution in the united states and around the world. Some are natural sources, and other come from human activities. Which of these examples is a natural source of air pollution? A.) car exhaust fumes B.

The stepwise formation constants for complexes of NH3 with [Cu (OH2) 6]2 + (aq) are logK11 = 4.15, log K12 = 3.50, log K13 = 2.89, log K14 = 2.13, log K15 = - 0.52. Suggest a reason why Kt5 is so different? (10)

What structure do all of these elements have in common? A) number of protons B) numbers of electrons C) number of energy levels D) number of valence electrons