How many moles of water molecules are found in 3.80 moles of zinc(ii) sulfate heptahydrate?

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %

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