Example 2 Potassium chlorate (KCIO3) decomposes into potassium chloride and oxygen. What mass of oxygen forms from the reaction of 49.89 grams of potassium chlorate?​

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of

Find the midpoint of a segment with endpoints of 4-3i and -2+7i