11. A researcher has found that they can form 3 different compounds between zinc and sulfate. One compound has a ratio of 2 zinc to 1 sulfate; the other has a ratio of 1 zinc to
2 sulfate, and the last compound has a ratio of 2 zinc to 5 sulfate. Write down the
oxidation number of zinc, chemical formula, and name of the compound

What was the procedure by which case united states vs lopez went to court

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?

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?