MOLAR VOLUME OF A GAS DATA Before reaction: a. unknown number b. weight of beake

Question

MOLAR VOLUME OF A GAS DATA Before reaction: a. unknown number b. weight of beaker, test tube c. weight of beaker, test tube, KCIO3- KC d. weight of beaker, test tube, KCIO3-KCl, Mn02 e. weight of KCIO3 - KCl sample (c-b) After reaction: 9/ -5 .15 re 300mL f. volume of oxygen collected at laboratory temperature and pressure (determined by the amount of water expelled from the flask) temperature of the oxygen water vapor pressure at the measured temperature 215 1913 g. h. (table: Handbook of Chemistry and Physics) 512 731. T i. barometric pressure pressure of oxygen collected (i-h) weight of beaker, test tube, MnO2, residue weight of oxygen released during reaction (d-k) k. . CALCULATIONS

Explanation / Answer

a) 5 and 2.50

b) 2 and 0.30

c) 3.50 and 0.63978

Related Questions

Navigate

• Browse (All)
• Browse M
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.