Chemistry, 12.06.2020 21:57 electrofy456

Jane walks the railroad tracks and notices that there are 1 cm gaps between the rails on the tracks. She wonders why the construction crews would leave these openings. Being an ace chemistry student who understands the Kinetic Theory, Jane immediately understands why. Follow her reasoning: Because Jane understands the kinetic theory of matter, she rationalizes that the individual iron atoms occupy a the same amount of space as they needed at the cooler temperature.
b less space than they needed at the cooler temperature
c more space than they needed at the cooler temperature

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 22:30

Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4

Answers: 3

Answer

Chemistry, 22.06.2019 06:30

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

Answers: 2

Answer

Chemistry, 22.06.2019 14:00

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.

Answers: 3

Answer

Chemistry, 22.06.2019 20:30

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

Answers: 2

Answer

You know the right answer?

Jane walks the railroad tracks and notices that there are 1 cm gaps between the rails on the tracks....

Questions