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2 years ago

Which diagram best represents the process of convection? Which one is it yall

Chemistry

2 answers:

malfutka [58]2 years ago

8 0

Answer:

The first one!

Explanation:

The image is a good depiction of the process of convection. Fluids, like air, sinking and rising in a cycle.

mariarad [96]2 years ago

5 0

I would say try the first answer

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PLEASE HELP this is chemistry 12 points

Inessa05 [86]

Answer:

6.791

Explanation:

For proper significant figures with addition, you would use the significant figures of the number with lowest decimal place. 6.298 goes to the 10⁻³ place. 0.492712 goes to the 10⁻⁶ place. You will go out to the 10⁻³ place.

6.298 + 0.492712 = 6.790712 ≈ 6.791

8 0

3 years ago

What compound do cells break down for energy in the process of cellular respiration?

arsen [322]

Answer:

Glucose

Explanation:

Glucose is broken down into water and carbon dioxide.

hope this helps! :)

6 0

3 years ago

Draw a structural formula for trans-1-bromo-3-isopropylcyclobutane.

LUCKY_DIMON [66]

We have to draw the structural formula of trans-1-bromo-3-isopropylcyclobutane.

The structure is shown below in Figure1.

The molecule trans-1-bromo-3-isopropylcyclobutane has four atoms in the skeleton and Br atom is attached at 1 position and isopropyl group at 3-position.

Trans structure means both groups are in opposite directions.

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3 years ago

What does Ca stand for in Italy?

almond37 [142]

Someone’s initials i think

5 0

3 years ago

How does a chemical reaction change one substance into another?

sleet_krkn [62]

Answer:

Explanation:

By rearrangement of atoms of reactants. The entire properties will also different from the reactants as the composition changes.

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2 years ago