Sodium reacts with chlorine gas in a synthesis reaction. Write the balanced equation. (10 points)
2b. How many milliliters of chlorine gas are needed if 140. moles of sodium react?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.