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Over [174]
2 years ago
8

Rank the gases Ar, N2, CH4, and C₂H6 in order of increasing density at STP.​

Chemistry
1 answer:
pochemuha2 years ago
5 0

Rank the gases Ar, N2, CH4, and C2H6 in order of increasing density at STP.

ans : CH4

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Name the chemical reaction HCI +<br> NaOH → NaCl +<br> H20
Arte-miy333 [17]

Answer:

Neutralization reaction

Explanation:

This reaction involve an acid (HCl) reacting with a base (NaOH), producing a salt (NaCl) and water. Therefore it's a neutralization reaction.

7 0
3 years ago
A neutral atom posseses an atomic number of 15 and an atomic mass of 31 3 electrons are gained
kodGreya [7K]

Answer:I believe the correct answer from the choices listed above is option D. A

Explanation:neutral atom possesses an atomic number of 15 and an atomic mass of 31.Three electrons are gained. This conversion results to a negatively charged ion.

8 0
4 years ago
(b) Draw the structure of the products when cyclopentene is reacted with:
oee [108]

Answer:

See explanation and image attached

Explanation:

When an alkene is reacted with cold, dilute and alkaline KMnO4, the product of the reaction is a 1,2-diol (vicinal diol). The products exhibit a “syn” stereochemistry with the addition of the two -OH groups to the same side of the alkene.

The reaction of cyclopentene with cold, dilute, alkaline KMnO4 is shown in the image attached.

6 0
3 years ago
How many moles are there in 178 grams of Na 2 SO 4
Law Incorporation [45]
There are 1.73 moles in 178 grams of Na2SO4
7 0
3 years ago
What processes are related to metamorphism
goblinko [34]

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Explanation:

i hope this helps :)

3 0
4 years ago
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