The overall equation for the formation of hydrated copper(II) sulfate crystals from copper(II)oxide is(i) In an experiment, a student completely reacts 9.54 g copper(II) oxide. Show that the maximum possible mass of CuSO4.5H2O crystals that can be obtained is about 30g.[Mrof CuO = 79.5 Mrof CuSO4.5H2O = 249.5]

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.

Acontrol during an experiment. might change remains constant does not exist does change