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2 years ago

100 POINTS! HELP ME IF YOU LOVE JESUS!

Chemistry

1 answer:

mr Goodwill [35]2 years ago

4 0

I only got 50 points (which is not 100). :-)

Look at the graph. At 80 °C, about 38 g of solute is able to dissolve, and that’s for ever 100 g of water. That means that for every 150 grams of water, 57 grams of solute can dissolve (38/2 = 19 + 38 = 57 g) at 80 °C. Since 57 g is greater than 55 g, all for he sodium chloride should dissolve in 150 g of water at 80 °C - you can put all of that into a “mathematical explanation”.

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The products in a decomposition reaction _____. are compounds can be elements or compounds are elements include an element and a

ivann1987 [24]

Answer:

compounds are elements include an element and a compound

Explanation:

elements in the decomposition reaction is the substance that cannot be separated into simpler substances. Compounds, technically act as a reactant in the decomposition reaction, but since the reaction breakdown one substance into two or more, sometimes it exists in the product

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3 years ago

Methods of Heat Transfer HW

san4es73 [151]

The given statements are radiation, convection and conduction, all warmness are convection while conduction is cold.

<h3>Briefing :</h3>

Your hand touches the burner on the stove. Radiation

Magma in the earth's mantle heats up and rises, then cools and sinks which causes Earth's tectonic plates to move. Convection

You feel the warmth of the sun on a warm summer day. Radiation

The warm water near the equator moves towards the cold water near the earth's poles. This phenomenon is known as a global ocean current. Convection

You accidentally touch the hot part of the iron. Radiation

The soup on the bottom of a pot heats up by touching the pan. Conduction

Hot soup moves to the top of the pot and cool soup sinks to the bottom. Convection

Your tongue touches a very cold spoon. Conduction

The hot pavement heats up the air directly above it. Convection

The warm air over land, moves towards the cooler air over the ocean which causes a windy breeze. Convection

To know more about earth's mantle :

brainly.com/question/11648219

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2 years ago

What is Polyethylene?

Ksivusya [100]

Polyethylene is a type of plastic.

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3 years ago

Describe the relationship between Avogadro's number and one mole of any substance.

viktelen [127]

They are the same thing!

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3 years ago

Read 2 more answers

An element is a main constituent of paper, diamond and clothes etc. It forms covalent bonds with itself and other elements:- (1)

zvonat [6]

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3 years ago