Chemistry
Chemistry, 09.06.2021 04:50, jholland03

When using the Dumas method to determine the molar mass of a volatile material, a student
fails to wipe off the outside of the test tube.
What will this do to their calculations?

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 20:30, ksalinas7404
Un cierto gas tiene un volumen de 800ml a 80°c y 600ml a 80°c y 600mmhg de presión. ¿cual será el volumen del gas a condiciones normales? sí el gas es oxígeno, ¿cuál será su peso? y ¿cuántas moléculas están presentes en el sistema?
Answers: 2
image
Chemistry, 22.06.2019 14:40, neonbluefaith
Which statement best describes the function of enzymes?
Answers: 1
image
Chemistry, 22.06.2019 18:10, pearfam98
Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
image
Chemistry, 22.06.2019 19:50, mikaylaaaaa
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
Answers: 2
Do you know the correct answer?
When using the Dumas method to determine the molar mass of a volatile material, a student
fai...

Questions in other subjects:

Konu
Physics, 16.02.2021 22:40
Konu
History, 16.02.2021 22:40