Author Question: In an effort to address concerns about global warming, a power plant in Portland,Oregon is designed ... (Read 54 times)

Maddie9229 · **on:** Nov 5, 2023

Question 1

A particular coal sample contains 2.32% S. When the coal is burned, the sulfur is converted to sulfur dioxide gas. What volume (L) of SO₂(g), measured at 25°C and 749 mmHg, is produced by burning 2.0 × 10⁶ lb of this coal? (1 lb = 454 g)

Question 2

In an effort to address concerns about global warming, a power plant in Portland,Oregon is designed to take all of its exhaust gases from its boilers and recycle the CO₂ using the Solvay process to make sodium hydrogen carbonate. The reaction is shown below.
NH₃(g) + H₂O(l) + CO₂(g) + NaCl(aq) → NaHCO₃(aq) + NH₄Cl(aq)
How many liters each of NH₃ and CO₂ (both at STP) would be consumed to produce 3.00 kg of sodium bicarbonate?

koswald · **Reply #1 on:** Nov 5, 2023

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