Ineed asap : ) which of the following is an ionic compound? a-)co b-) o2 c-) libr d-) nh3 in advance! < 3

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5