are chemical and physical properties of the new substance the same or diffrent after a chemical reaction

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Review the equation below. 2KClO3 2KCl + 3O2 How many moles of oxygen are produced when 2 mol of potassium chlorate (KClO3) decompose? 1 2 3 6

A patient is to receive 25 mg of methimazole, a drug used to treat hyperthyroid conditions. the drug is dissolved in solution containing 6.0 mg/mL

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A substance that permits the flow of electrons is a (n a. conductor b. insulator