What would you have to do to the substance in

1 answer:

5 0

By using thermal energy which is also heat energy the substance in cup A will melt becoming a liquid behaving like the substance in cup B

You might be interested in

How many signals would you expect to find in the 1h nmr spectrum of 1 butanol?

guajiro [1.7K]

The ¹H-NMR of 1-Butanol is shown below,

There are Five signals found in the proton NMR spectrum of 1-Butanol.

A Broad Singlet signal at ≈ 4.7 ppm (Down Field = More Deshielded) is for proton directly attached to Oxygen atom.

Triplet Signal at ≈ 3.65 ppm (Down Field = Deshielded) is for methylene group directly attached to Oxygen atom.

Multiplet Signal at ≈ 1.6 ppm is for methylene which is present between two methylene groups. The shielding effect is increasing as moving away from Oxygen atom.

Multiplet Signal at ≈ 1.4 ppm is for methylene which is present between terminal methyl and methylene groups. The shielding effect is increasing as moving away from Oxygen atom.

Triplet Signal at ≈ 0.9 ppm (Up Field = Most Shielded) is for terminal methyl group attached to methylene group.

Result:
Five Signals are found in the ¹H-NMR of 1-Butanol.

4 0

2 years ago

What is the mass of 1.25 x 10^24 Oxygen atoms? *

Rudik [331]

Answer:

4.)33.2 g

Explanation:

(1.25E24/6.022E23)×15.99

6 0

2 years ago

A. What is the mass number of the particle emitted from the nucleus

Alexus [3.1K]

Answer: For a. Mass number for the particle is 0.

For b. The charge on the particle is -1.

For c. Another name for $\beta$ - particle is electron.

Explanation:

Beta- minus decay is the decay process in which beta-particle is emitted. The mass number of the nuclei remains same and the mass number of the particle is 0. The charge on the particle is -1 and the emitted particle is also called as electron.

$_Z^A\textrm{X}\rightarrow _{Z+1}^A\textrm{Y}+_{-1}^0\beta$