Chemistry, 15.07.2020 14:01 Leggett796
A 50.0 g of solid CO2 (dry ice) is added at -100°C to an evacuated (all of the gas removed) container with
a volume of 5.0 L. if the container is sealed and allowed to warm to room temperature (25°C) so that the
entire solid CO2 is converted to gas, what is the pressure inside the container?
Answers: 3
Chemistry, 22.06.2019 05:30
Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases
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Chemistry, 22.06.2019 12:20
Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
Answers: 3
Chemistry, 22.06.2019 17:30
What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.
Answers: 1
A 50.0 g of solid CO2 (dry ice) is added at -100°C to an evacuated (all of the gas removed) containe...
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