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Ipatiy [6.2K]
3 years ago
5

Which of the following best describes the rock cycle?

Chemistry
2 answers:
DedPeter [7]3 years ago
5 0

Answer:

D. The rock cycle is a series of processes in which one kind of rock is transformed into other kinds.

Explanation:

bekas [8.4K]3 years ago
5 0

Answer:

it is the last one.

<em><u>The </u></em><em><u>rock </u></em><em><u>cycle </u></em><em><u>is </u></em><em><u>a </u></em><em><u>series </u></em><em><u>of </u></em><em><u>processes </u></em><em><u>in </u></em><em><u>which </u></em><em><u>one </u></em><em><u>kind </u></em><em><u>of </u></em><em><u>rock </u></em><em><u>is </u></em><em><u>transformed </u></em><em><u>into </u></em><em><u>other </u></em><em><u>kinds</u></em><em><u>. </u></em>

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Place the following in order of increasing acid strength. HBrO2 HBrO3 HBrO HBrO4 A) HBrO2
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Answer:

HBrO4 < HBrO3 < HBrO2 < HBrO

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3 years ago
Calculate the standard potential for the following galvanic cell: Fe(s) | Fe2+(aq) || Ag+(aq) | Ag(s) which has the overall bala
Nataly [62]

Answer:

E° = 1.24 V

Explanation:

Let's consider the following galvanic cell: Fe(s) | Fe²⁺(aq) || Ag⁺(aq) | Ag(s)

According to this notation, Fe is in the anode (where oxidation occurs) and Ag is in the cathode (where reduction occurs). The corresponding half-reactions are:

Anode: Fe(s) ⇒ Fe²⁺(aq) + 2 e⁻

Cathode: Ag⁺(aq) + 1 e⁻ ⇒ Ag(s)

The standard cell potential (E°) is the difference between the standard reduction potential of the cathode and the standard reduction potential of the anode.

E° = E°red, cat - E°red, an

E° = 0.80 V - (-0.44 V) = 1.24 V

6 0
3 years ago
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In a simple distillation setup, the sequence of equipment from the bench top to the round bottom flask is:

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<h3>What is Distillation?</h3>

This is the process in which a mixture is separated through selective boiling and condensation.

The distillation flask and liebig condenser are usually located above the round bottom flask in the set up.

Read more about Distillation here brainly.com/question/24553469

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