1. Air is composed of several gases. The partial pressure of Nitrogen is 593.4 mm Hg. The partial pressure of Argon is 7.07 mm Hg. The other gases, besides oxygen, total 0.31 mm Hg. What is the partial pressure of oxygen at mean sea level?

The overall chemical reaction for photosynthesis isshown below: 6co2 + 6h20 → c6h12o6 + 602what mass of glucose (c6h1206) can form from71.89 g co2? (molar mass of c6h1206 = 180.18g/mol; molar mass of co2 = 44.01 g/mol)71.89 g co2=g c6h1206

Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.