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NeX [460]
3 years ago
9

Which statement describes the use of a flowchart?

Chemistry
2 answers:
castortr0y [4]3 years ago
5 0

Answer: I believe it is B

Makovka662 [10]3 years ago
4 0

Answer:

B is the correct answer.

Explanation:

A flow chart is the diagrammatic representation of the process of something. It is used to simplify complex or difficult process and make them easy to understand in a visual way. Lines or arrows are used to connect the boxes that mention and/or describe every step of the whole process. Based on this characteristics, the correct answer is it shows the order in which the steps of a process happen.

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Determine the empirical formula of a compound containing 1.71 g of silicon and 8.63 g of chlorine.
Basile [38]

Answer:

The answer to your question is: SiCl₄

Explanation:

Data

amount of Si      1.71 g

amount of Cl     8.63 g

MW Si = 28 g

MW Cl = 35.5

Process (rule of three)

For Si                                                        For Cl

        28 g of Si ------------------ 1 mol                      35.5 g of Cl --------------- 1 mol

          1.71g of Si  ---------------   x                              8.63 g of Cl --------------  x

         x = 1.71 x 1 / 28 = 0.06 mol                          x = 8.63 x 1 / 35.5 = 0.24 mol

Now, divide both results by the lowest of them.

Si = 0.06 mol / 0.06 = 1 molecule of Si     Cl = 0.24 / 0.06 = 4 molecules of Cl

Finally

                     Si₁ Cl₄ or SiCl₄

8 0
3 years ago
Is kelp a living or non-living thing?
Fed [463]

Answer:

non living

Explanation:

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3 years ago
Taro plants, which are native to Africa, were introduced into Florida's wetland biome in 1910. Today taro plants grow wild in th
Wewaii [24]
The answer would be b hope it helps
6 0
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Following reactions<br>FeSO4+KOH<br>​
prohojiy [21]

Explanation:

FeSO _{4} + \: KOH \: →K _{2}SO _{4} \:  +  \: Fe(OH) _{2}

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Einstein’s Theory of Relativity was built on the research and ideas of other scientists. The Theory of Relativity proposes that
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Einstein’s Theory of Relativity was built on the research and ideas of other scientists. The Theory of Relativity proposes that the speed of light is aconstant. The statement that explains why this is considered to be a scientific theory is that the majority of the scientific community voted on this theory over other possible explanations.

6 0
3 years ago
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