When a copper penny oxidizes, it forms a new substance called: a
b
iron oxide
copper sulfate
copper oxide
aluminum oxide
Ос
Od

Motivation cannot be developed with practice; a person either possesses it or they do not.

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 mass of 4 molecules of co2