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collected Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). This makes
Posted: Wed May 04, 2022 3:17 pm
by answerhappygod
- Collected Sometimes In Lab We Collect The Gas Formed By A Chemical Reaction Over Water See Sketch At Right This Makes 1 (150.91 KiB) Viewed 44 times
collected Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). This makes it easy to isolate and measure the amount of gas produced. water reaction Suppose the CO gas evolved by a certain chemical reaction taking place at 40.0 °C is collected over water, using an apparatus something like that in the sketch, and the final volume of gas in the collection tube is measured to be 122. mL. Sketch of a gas-collection apparatus Calculate the mass of CO that is in the collection tube. Round your answer to 2 significant digits. You can make any normal and reasonable assumption about the reaction conditions and the nature of the gases. g x10 X Ś ? gas G chemical olo 18 Ar Hlo