Assuming that the inner filling solution is 0.1 M KCl and the outer analyte is 10-5 M K , how is electroneutrality maintained in the internal and external (analyte) solutions by the reference electrodes

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

Which of the following is a physical property flammability heat of combustion solubility and toxicity

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