Acompound has an empirical formula of c3h5o2 and a molar mass of 146.14 grams. what is the molecule formula of this compound? a. c12h20o8b. c6h5o4c. c6h10o4d. c9h15o6

What is the value of keq for the reaction expressed in scientific notation

Calculate the number of moles of ethane in 100 grams

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?