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3 years ago

What is a hypothesis?

Chemistry

2 answers:

raketka [301]3 years ago

5 0

An explanation or answer based on the facts or evidence you have.

DerKrebs [107]3 years ago

5 0

Answer:

a possible explanation or answer to a scientific question that is based on prior knowledge or research and is testable

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1. In which of these forms does acid precipitation reach the surface of Earth?

vodomira [7]

Answer:

Wet deposition

Explanation:

when the chemicals produced in the Earth can evaporate and reach the clouds, it will mixed with the water inside the clouds and form a slightly acid water than when is time to deposit the water into the Earth as snow, rain, fog or mist, the chemicals will travel with the water dissolved in it.

When they reach the soil, eventually, the water will evaporate or will be absorbed by soil, so the chemicals that are left behind, will reach the surface of Earth.

Depending where the chemicals were deposit, they can contaminate the sea, or other water bodies, or soil areas of crops, buildings, etc.

Hope this info is useful.

5 0

3 years ago

A toaster transforms electrical energy into _____ energy and _____ energy. A. heat; light B. heat; kinetic C. heat; potential D.

scoray [572]

A. heat; light energies

5 0

3 years ago

When water vapor changes to a liquid what is it called

Mademuasel [1]

Answer:

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Explanation:

<h2>Condensation is the change of water from its gaseous form (water vapor) into liquid water. Condensation generally occurs in the atmosphere when warm air rises, cools and looses its capacity to hold water vapor. As a result, excess water vapor condenses to form cloud droplets.</h2>

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3 years ago

What kind of bond is the result of the transfer of an electron?

serious [3.7K]

Answer:

Answer choice A

Explanation:

When an electron is transferred to another atom, both atoms involved become ions.

5 0

3 years ago

Read 2 more answers

A mixture of 10.0 g of Ne and 10.0 g Ar have a total pressure of 1.6 atm. What is the partial pressure of Ne?

Natasha2012 [34]

If u add u will get ur answer

7 0

3 years ago

Read 2 more answers