Chemistry, 11.03.2020 16:13 tstaples02
Calculate the specific heat of a substance if a 35g sample absorbs 48 j as the temperature is raised from 293 k to 313 k
Answers: 1
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Which best describes why nh4+ can form an ionic bond with ci-?
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Chemistry, 22.06.2019 10:50
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.
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Chemistry, 23.06.2019 11:20
Which of the following is a pure substance? airbloodcopperwood
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Chemistry, 23.06.2019 14:30
The hammering on a train track is often heard twice by workers farther down the track; first as the sound travels through the steel and second as the sound travels through the air. this suggests which graph is true?
Answers: 1
Calculate the specific heat of a substance if a 35g sample absorbs 48 j as the temperature is raised...
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