3 years ago

Which element is used for the shinny trim in thermomerters

1 answer:

7 0

If you’re referring to he red stuff- the liquids can be ethanol, toluene, kerosene, or isoamyl acetate. They’re transparent so they’re made more visible with red dye. (So I’d guess the answer is ethanol)

I found this in the Wikipedia article ‘Alcohol thermometer’

You might be interested in

25 Points! A flashlight uses the chemical energy stored in a battery. This chemical energy is eventually converted into which tw

Gala2k [10]

Answer:A.) Mechanical and nuclear

Explanation:

iv,e got nuthing sorry im only a kid i have to leared that yet

4 0

2 years ago

Select the correct answer from each drop-down menu.

Trava [24]

Answer:

The answer is

1) Essential Fatty Acids

2) Cell Membrane

Explanation:

3 0

3 years ago

How old are the oldest fossils on earth?

blondinia [14]

the oldest fossils on earth are 3.5 billion years

5 0

3 years ago

Read 2 more answers

A hydrogen ion, H+, is the same as a.... <br> PLEASEEE

sdas [7]

It is the same as a proton. That is why, if hydrogen was a molecule not an ion, one electron is needed to 'cancel' out the proton.

5 0

3 years ago

What is the molarity of a solution prepared by dissolving 0.217 mol of ethanol, C2H5OH, in enough water to make 100.0 mL of solu

sergeinik [125]

Answer: 2.17mol/L

Explanation:

C=n/V

n: 0.217mol

V: 100.0mL

1. Convert mL to L (100.0mL/1000 = 0.01L)

2. Put numbers into equation (C= 0.217/0.01L)

3. Molarity is 2.17mol/L

8 0

3 years ago