What is the pH of a solution with [H*] = 9.34 x 10-11? Is this an Acid or Base? A. 10.03 Base
B. 10.03 Acid
C. 3.97 Base
D. 3.97Acid

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table? atom p has an estimated zeff of 7 and is therefore to the left of atom q, which has a zeff of 6. atom p has an estimated zeff of 7 and is therefore to the right of atom q, which has a zeff of 6. atom p has an estimated zeff of 5 and is therefore below atom q, which has a zeff of 4. atom p has an estimated zeff of 5 and is therefore above atom q, which has a zeff of 4.