An aqueous 2.00 M hydrochloric acid solution is prepared with a total volume of 0.350 L. The molecular
weight of hydrochloric acid is 36.46 -
mol
What mass of hydrochloric acid (in grams) is needed for the solution?
Choose 1

25.58

33.78

12.88

72.9 g

During which time interval does the object travel approximately 10 meters

Which proportionality applies to avogadro’s law?

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?