How many grams of kcl are present in 55.0 ml of 2.10 m kcl?
4.10
86.1
1.95
...
Chemistry, 20.11.2019 09:31 JellalFernandes
How many grams of kcl are present in 55.0 ml of 2.10 m kcl?
4.10
86.1
1.95
8.61
none of the above
Answers: 1
Chemistry, 22.06.2019 10:30, zayam1626
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
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
Mathematics, 26.10.2019 09:43
Biology, 26.10.2019 09:43
Mathematics, 26.10.2019 09:43