Chemistry, 18.02.2021 06:50 mcalepcrager
Given that a substance has a specific heat of 3.77 J/g•°C, what mass (in grams) of it would be required if the release of 245 J of heat energy was desired when it is cooled from 69.6°C to 48.5°C?
Answers: 2
Chemistry, 22.06.2019 10:50, mi364
A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.
Answers: 3
Chemistry, 22.06.2019 16:50, briansalazar17
Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
Answers: 3
Given that a substance has a specific heat of 3.77 J/g•°C, what mass (in grams) of it would be requi...
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