What is the mass of potassium chloride when 2.50 g of potassium reacts with excess of chlorine gas

Metallic bonds are good conductors of electricity true or false

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

Consider this initial-rate data at a certain temperature for the reaction described by