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Margarita [4]
3 years ago
11

Erosion is an important geologic _____ and a _____ force.

Chemistry
2 answers:
NNADVOKAT [17]3 years ago
6 0

Answer:

Explanation:

Erosion is an important geologic _____ and a _____ force.

A. event; destructive

B. event; constructive

C. process; destructive

D. process; constructive

A geologic process causes changes to the physical makeup of a particular place and occurs _____.

A. slowly

B. quickly

C. internally only

D. externally only

Earthquakes and volcanoes are caused by _____ building up underground over time.

A. rocks

B. motions

C. stresses

D. deposits

Which of these is a constructive geologic process?

A. erosion

B. deposition

C. weathering

D. transportation

About fifty thousand years ago _____ formed Meteor Crater.

A. erosion

B. glaciation

C. an earthquake

D. an asteroid impact

Deposition is a _____.

A. destructive event

B. constructive event

C. destructive process

D. constructive process

Many geologic processes and events are due to _____.

A. erosion

B. deposition

C. weathering

D. plate tectonics

What can cause changes to the physical makeup of a particular place on Earth?

A. a geologic event only

B. a geologic process only

C. a geologic event or process

Which of these is NOT a geologic process?

A. erosion

B. glaciation

C. soil formation

D. volcanic eruption

An example of an internal geologic process would be _____.

A. deposition

B. an earthquake

C. plate movement

D. a volcanic eruption

scoray [572]3 years ago
4 0

Answer:

Erosion is an important geologic _____ and a _____ force.

A. event; destructive

B. event; constructive

C. process; destructive

D. process; constructive

A geologic process causes changes to the physical makeup of a particular place and occurs _____.

A. slowly

B. quickly

C. internally only

D. externally only

Earthquakes and volcanoes are caused by _____ building up underground over time.

A. rocks

B. motions

C. stresses

D. deposits

Which of these is a constructive geologic process?

A. erosion

B. deposition

C. weathering

D. transportation

About fifty thousand years ago _____ formed Meteor Crater.

A. erosion

B. glaciation

C. an earthquake

D. an asteroid impact

Deposition is a _____.

A. destructive event

B. constructive event

C. destructive process

D. constructive process

Many geologic processes and events are due to _____.

A. erosion

B. deposition

C. weathering

D. plate tectonics

What can cause changes to the physical makeup of a particular place on Earth?

A. a geologic event only

B. a geologic process only

C. a geologic event or process

Which of these is NOT a geologic process?

A. erosion

B. glaciation

C. soil formation

D. volcanic eruption

An example of an internal geologic process would be _____.

A. deposition

B. an earthquake

C. plate movement

D. a volcanic eruption

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Can someone please help me with this question also explain the answers I am so confused thank you.
Archy [21]

The theoretical yield of H₂S is 13.5 g.

The percent yield is 75.5 %.

<h3>What is the theoretical yield of H₂S from the reaction?</h3>

The equation of the reaction is given below:

  • FeS + 2 HCl → FeCl₂+ H₂S

Moles of FeS reacting = mass/molar mass

Molar mass of FeS = 88 g/mol

Moles of FeS reacting = 35/88 = 0.398 moles

Moles of H₂S produced = 0.398 moles

Molar mass of H₂S = 34 g/mol

Mass of H₂S produced = 0.398 * 34 = 13.5 g

Theoretical yield of H₂S is 13.5 g.

  • Percent yield = actual yield/theoretical yield * 100%

Actual yield of H₂S = 10.2 g

Percent yield = 10.2/13.5 * 100%

Percent yield = 75.5 %

In conclusion, the actual yield is less than the theoretical yield.

Learn more about percent yield at: brainly.com/question/8638404

#SPJ1

4 0
1 year ago
A 40.0 L balloon is filled with air at sea level (1 atm @ 25 oC). It is then tied to a rock and thrown into a cold lake and it s
velikii [3]
To solve this question you need to calculate the number of the gas molecule. The calculation would be:
PV=nRT
n=PV/RT
n= 1 atm * 40 L/ (0.082 L atm mol-1K-<span>1 * 298.15K)
</span>n= 1.636 moles

The volume at bottom of the lake would be:
PV=nRT
V= nRT/P
V= (1.636 mol * 277.15K* 0.082 L atm mol-1K-1 )/ 11 atm= <span>3.38 L</span>
8 0
3 years ago
Sandy was cooking beans for dinner and heard they cook faster if baking soda is added to the water. is adding baking soda a good
Strike441 [17]
No she should add salt to the water
3 0
3 years ago
What volume of 0.500 M HNO3(aq) must completely react to neutralize 100.0 milliliters of 0.100 M KOH(aq)?
asambeis [7]
KOH+ HNO3--> KNO3+ H2O<span>
From this balanced equation, we know that 1 mol HNO3= 1 mol KOH (keep in mind this because it will be used later).

We also know that 0.100 M KOH aqueous solution (soln)= 0.100 mol KOH/ 1 L of KOH soln (this one is based on the definition of molarity).

First, we should find the mole of KOH:
100.0 mL KOH soln* (1 L KOH soln/ 1,000 mL KOH soln)* (0.100 mol KOH/ 1L KOH soln)= 1.00*10^(-2) mol KOH.

Now, let's find the volume of HNO3 soln:
1.00*10^(-2) mol KOH* (1 mol HNO3/ 1 mol KOH)* (1 L HNO3 soln/ 0.500 mol HNO3)* (1,000 mL HNO3 soln/ 1 L HNO3 soln)= 20.0 mL HNO3 soln.

The final answer is </span>(2) 20.0 mL.<span>

Also, this problem can also be done by using dimensional analysis. 

Hope this would help~ </span>
6 0
3 years ago
Were would you be if all the stars you see are circumpolar
8_murik_8 [283]
At the Earth's North Pole, the north celestial pole is directly overhead, and all stars that are visible at all (that is, all stars in the northern celestial hemisphere) are circumpolar. As one travels south, the north celestial pole moves towards the northern horizon
3 0
3 years ago
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