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likoan [24]
2 years ago
7

Working with one sample at a time, add water to the glass one tablespoon at a time. Water should soak the sample from the bottom

up. Count the number of tablespoons of water it takes to bring the water level up to the top of the sample. Record the amount in the chart.
Calculate the porosity of each sample using this formula, and record the results in the table. “Total sample volume” is the amount of soil, sand, or pebbles in the sample. A half cup is equal to 8 tablespoons.
% porosity = (amount of water added to sample ÷ total sample volume) × 100 Water Added to Sample
% Porosity

Pebbles
Enter your results here:
Soil
Enter your results here:
Sand
Enter your results here:
Chemistry
2 answers:
Vedmedyk [2.9K]2 years ago
7 0

Answer:

This is confusing

but if you still need help, you can search it online

Explanation:

MariettaO [177]2 years ago
3 0
Soil, sand, and pebbles ?
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What is the product of the oxidation reaction of isopropyl alcohol with sodium hypochlorite?
Archy [21]
<h3>OXIDATION REACTION</h3>

==============================

\large \sf \underline{Question:}

  • What is the product of the oxidation reaction of isopropyl alcohol with sodium hypochlorite?

==============================

\large \sf \underline{Answer:}

\qquad \qquad \huge \bold{Ketone}

==============================

\large \sf \underline{Explanation:}

  • The product of the oxidation reaction of isopropyl alcohol with sodium hypochlorite is called ketone.

==============================

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2 years ago
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Ede4ka [16]

im pretty sure its A if i did all my reasearch right.

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8 0
3 years ago
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bulgar [2K]

Answer:

In the explanation

Explanation:

Divergent: When two plates are diverging from each other, meaning that the two plates are moving away from each other. Events that may occur include ridges or rifts.

Convergent: When two plates are moving towards each other.

If a continental plate and an oceanic plate are converging, the oceanic plate would slide underneath the continental plate since it is thinner. This would result in subduction, which means that part of the oceanic plate would hang underneath the continental plate, where magma can melt the hanging part.

If two continental plates are converging, the crash would result in mountains or volcanic activity. Magma could rise and rush from the crack. There would be a bump in these tectonic plates.

Transform: When two plates are sliding past each other. Earthquakes can occur when the plates are sliding. When an oceanic plate is involved, the movement of the plates could cause a tsunami as well. The water above the transform fault could rise, and grow bigger and bigger. The 2011 Japan Tsunami is a good example of this.

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5 0
2 years ago
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Ann [662]

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mirrors and metal thermometers

Explanation:

ooga booga

6 0
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Answer:

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