Chemistry, 13.08.2021 04:40, giraffegurl
Use use linear regression analysis, in question 2, to help answer this question. A student prepared an unknown sample by making a dilute solution of the unknown sample. The dilute solution was prepared by adding 5.0 mL of the unknown sample to a 50.0 mL flask. The diluted unknown sample had an absorbance of 0.075. What is the concentration of the original unknown sample
Answers: 3
Chemistry, 21.06.2019 23:00, jamccoy3335
Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape
Answers: 1
Chemistry, 22.06.2019 06:30, dpchill5232
Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?
Answers: 2
Chemistry, 22.06.2019 14:10, cameronbeaugh
13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.
Answers: 1
Use use linear regression analysis, in question 2, to help answer this question. A student prepared...
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