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miskamm [114]
2 years ago
8

A chemical change in which a single compound breaks down into two or more products is which of the following?

Chemistry
2 answers:
zaharov [31]2 years ago
7 0
The answer is decomposition to break up into constituent parts by or as if by a chemical process.
Blizzard [7]2 years ago
6 0

Answer:

...

Explanation:

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pickupchik [31]

Answer:

1.Fill in the blank with the correct term to make the statement true.

During the (night)

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2.Which statement is true about winds?

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Winds always blow from water to land.

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Winds always blow from land to water.

false

3. Winds always blow from high to low pressure. How do landmasses impact the movement of air and water?

They stop all movement of both air and water.

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think this is it

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pt:2

answering the pictures

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15-B

16-A

Explanation:

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3 0
3 years ago
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A container of a mixture of 4 gases has a total pressure of 35.7 kPa. Gas A has a partial pressure of 7.8kPa. Gas B has a partia
Maurinko [17]

Answer:

partial pressure of gas D Pd = 15.5 kPa

Explanation:

As per the Dalton's law of partial pressure, in a mixture, pressure exerted by each gas when summed gives the total partial pressure exerted by mixture.

P(Total) = P1+P2+P3.....

Given P(Total) = 35.7 kPa

Partial pressure of gas A Pa = 7.8 kPa

Partial pressure of gas B Pb = 3.7 kPa

Partial pressure of gas C Pc =  8.7 kPa

There, Partial pressure of gas D Pd = P(Total) -(Pa+Pb+Pc)

Pd = 35.7-(7.8+3.7+8.7) = 35.7-20.2 kPa = 15.5 kPa

Therefore, partial pressure of gas D Pd = 15.5 kPa

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ValentinkaMS [17]

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7 0
2 years ago
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Would you expect an atom to have a charge?
puteri [66]

Answer:

An atom consists of a positively charged nucleus, surrounded by one or more negatively charged particles called electrons. The positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral.

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