2 SO₂ + O₂ → 2 SO₃ + energy This reaction would be considered

If molarity = moles liter, then how many grams of NaCl are needed to make 1 liter of a 0.1 M solution? A) 0.0584 g NaCl B) 3.246 g NaCl C) 5.844 g NaCl D) 58.44 g NaCl

What gives the gem amethyst its purplish color?

The combining of waves as they overlap is known as ... A. interference B. diffraction C. refraction D. resonance

How would an inorganic chemist work to address concerns about air pollution?

How could you easily and accurately determine the glass transition and melting temperature of a polymer?

A balloon containing 0.0400 mol of a gas with a volume of 500 mL was expanded to 1.00 L. Answer the questions and round answers to nearest hundredth place. Which equation should you use to find the amount of gas added?

Can quadrilateral RSTU be a parallelogram

Four moles of hydrogen chloride (HCl) gas react with one mole of oxygen (O2) gas to produce two moles of chlorine gas (Cl2) and two moles of water gas (H2O).

The density of rubbing alcohol is 0.785g/mL at 25 Celsius. Calculate the mass of 15.0 mL of the rubbing alcohol.

Is the universe an isolated system?