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Tatiana [17]
2 years ago
14

I would really appreciate someone could answer this question for mee! I will mark brainliest aswell. :)

Chemistry
2 answers:
svp [43]2 years ago
4 0

Answer:

c

Explanation:

mass is like matter it cant be created or destroyed so mass stays the same.

Temka [501]2 years ago
3 0

Answer:

<em>C) It is equal to the total mass of the products.</em>

Explanation:

The <em>law of conservation of mass</em> states that in a chemical reaction, the total mass of reactants is equal to the total mass of products.

- profparis

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Which factor most likely facilitates mass movement after heavy rains in a dry region?
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Answer: Option (b) is the correct answer.

Explanation:

The process in which sediment moves downhill is known as mass movement.

Different types of mass movement are landslides, mud slides, slump, creep etc.

Mud flow contains mass of saturated rock particles of all sizes. Mud flow arises due to sudden flood of water or due to heavy rain in a dry region (semi-arid region). Soil and rocks from a large slope area flow along with the flood water and gets washed to a gulch or canyon.

As a result, debris and water moves down canyon and lay out on the gentle slopes below.

Thus, we can conclude that mud flow is most likely facilitates mass movement after heavy rains in a dry region.

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Type the correct answer in the box. Express your answer to three significant figures. Iron(II) chloride and sodium carbonate rea
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Answer:

The reaction can produce 287 grams of iron(II) carbonate

Explanation:

To solve this question we must find the moles of iron(II) chloride that react. Using the chemical equation we can find the moles of iron(II) carbonate and its mass -Molar mass FeCO3: 115.854g/mol-

<em>Moles FeCl2:</em>

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<em>Mass FeCO3:</em>

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<h3>The reaction can produce 287 grams of iron(II) carbonate</h3>
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