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sveta [45]
3 years ago
8

Which statement is correct regarding the rate of the reaction below? 3A + B yields 4X + 2Y

Chemistry
1 answer:
sashaice [31]3 years ago
7 0
I added a image with the complete question as well as its choices.

Answer:
The rate of formation of X is 4 times the rate of disappearance of B

Explanation:
The given is:
3A + B .............> 4X + 2Y
From this, we can see that the ratio between the reactant B and the product X is 1 :4.
This means that for every reacting mole B, 4 moles of product X are formed, which means that the ratio between the disappearance of B and the formation of X is 1:4

Hope this helps :)

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Ms. Salis explains to her class that sodium (Na) and chlorine (Cl) atoms bond to make table salt
larisa [96]
The answer is D a compound :)
6 0
3 years ago
Dose the weight of a human change
prisoha [69]

Answer:

It changes as they grow

Or when they start to have an unhealthy diet

4 0
3 years ago
Why is it Xe????????????????
Tamiku [17]

Answer:

Here's what I get.

Explanation:

Ba is element 56. Its electron configuration is

1s² 2s²2p⁶ 3s²3p⁶ 4s²3d¹⁰4p⁶ 5s²4d¹⁰5p⁶ 6s²

That's a lot of writing.

To lessen the work, chemists have developed the noble gas notation.

The core electrons of Ba (listed in boldface) have the same electron configuration as Xe, the noble gas found two atoms earlier in the Periodic Table.

Chemists replace the core electron configuration with the symbol of the corresponding noble gas.

The noble gas notation for Ba becomes

Ba: [Xe]6s².

5 0
4 years ago
Which landforms are created where cirques meet?
dezoksy [38]

Aretes and horns

Explanation:

Aretes and horns are the landforms that are created where cirques meet. These landforms are products of glacier erosion in most temperate and polar regions.

  • Cirques are common products of alpine glacier erosion.
  • They arise in form of bowl shaped hollows on the side of a mountain.
  • These hollows joins to form a U-shaped valley called Aretes and unique pointed arcs known as horns.

Learn more:

factors that affects erosion brainly.com/question/2473244

#learnwithBrainly

6 0
3 years ago
Plz I need help is the 2nd time I post this
pychu [463]

Answer:

2--->C

6---->E

3---->D

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5--->B

1---->F

Explanation:

I think so, sorry if its wrong.

8 0
3 years ago
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