What is the number of moles of copper oxide in 7.95g copper oxide?

The pH of a 0.01 M solution of HCl in water would be? What is the staircase called along the periodic table? What are the advantages and disadvantages of using uranium as a fuel? Definition of mono atomic molecule and examples? How would you test food substances for lipids? Is mercury's vapor pressure low? What is the chemical formula for chlorine iodide? What ionic compound is used in lethal injections? What is Brass alloy best described as? The largest amount of air that can be breathed in and out in one breath is called? What does the purple color mean? A sample of gas in a syringe releases heat go its surroundings while the plunger us pulled out what are the correct signs of heat and work in this change? How do you syllabicate oxygen? What type of structure are ice skates ( soild structure frame structure or shell structure.)? Is tea an acid? What makes different types of water different? What is the PH of isotonic solution? How do you prepare 1mM EDTA from 0.1M EDTA? What is the meaning of solvent cleaner? It is true for all compounds Composition of ionic compounds Which is NOT true of compounds Which is?

What is the number of moles of copper oxide in 7.95g copper oxide?