Are these right?
which of the following factors does not affect the behavior of a gas i...
Chemistry, 26.11.2019 19:31, bellabarber204
Are these right?
which of the following factors does not affect the behavior of a gas in a closed container?
the number of particles
the average kinetic energy*
the cohesive forces within the gas
the size of the container
which is not a possible sign of a physical change?
change in appearance
change in volume
the release of energy*
change in color
which of the following types of substances would be least likely to dissolve in water?
nonpolar molecule like cholesterol*
polar molecule like ethyl alcohol
ionic compound, such as magnesium chloride
polar mole like the
Answers: 1
Chemistry, 22.06.2019 12:10, yootmytoot
Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution. calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.
Answers: 1
Mathematics, 04.05.2021 22:50
Mathematics, 04.05.2021 22:50