The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?

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!

What is the independent variable in this investigation? mass volume sample number substance density

What is the main reason why some developing countries fear the increase the free trade policies around the world?