2 years ago

Can a helium tank ever be half empty

Chemistry

2 answers:

Ludmilka [50]2 years ago

8 0

Yes it can be I believe

maw [93]2 years ago

5 0

Technically yes, it can have half the mass it originally had

You might be interested in

Which function of lysosomes is carried out by vacuoles in plant cells

user100 [1]

Answer:

Lysosomes are predominantly found in eukaryotic animal cells and are responsible for breaking down cellular debris

Explanation:

7 0

3 years ago

What is the term for a bond composed of three electron pairs shared between two atoms?

liraira [26]

A covalent bond? Not sure how much detail you want, sorry

7 0

2 years ago

Consider the reaction below. HI + H2O mc014-1.jpg H3O+ + I– Which is an acid-conjugate base pair? HI and H2O H2O and H3O+ H3O+ a

lesya692 [45]

Answer: Option (d) is the correct answer.

Explanation:

According to Bronsted-Lowry, species which donate a proton are known as acid. The species which accept a proton are known as a base.

In the given reaction, acids and bases are as follows.

HI + $H_{2}O$ $\rightarrow$ $H_{3}O^{+}$ + $I^{-}$

Acid Base Conjugate acid Conjugate base

Therefore, the acid HI loses a proton to form a conjugate base that is $I^{-}$ .

Thus, we can conclude that HI and $I^{-}$ is an acid conjugate base pair.

4 0

3 years ago

Read 2 more answers

PLEASEEE HELPPPP ASAP!!

Goshia [24]

Atoms are made up of three subatomic particles called protons, neutrons, and electrons.

Protons and neutrons are located in the nucleus.

All protons have a positive charge.

All neutrons have no charge or are neutral.

Electrons orbit around the nucleus and have a negative charge.

8 0

3 years ago

Read 2 more answers

Poisons are more serious and harmful than toxins if ingested because the _____ is lower. Small amounts of poison can be extremel

Step2247 [10]

Answer:

The death is lower

Explanation:

im gonna get a warning watch

3 0

2 years ago