Chemistry, 03.07.2019 04:30 cutiecat66
Which will ensure laboratory safety during the experiment? check all that apply. 1. using beaker tongs to handle the hot beaker 2. reading the thermometer accurately 3. checking the beaker for chips prior to heating on the hot plate 4. using a beaker instead of an erlenmeyer flask 5.turning off the hot plate after use
Answers: 2
Chemistry, 22.06.2019 15:30
A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
Answers: 1
Chemistry, 22.06.2019 22:00
The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.
Answers: 2
Which will ensure laboratory safety during the experiment? check all that apply. 1. using beaker to...
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