3 years ago

Why is molding a clay bowl a physical change?

1 answer:

3 0

A physical change happens when matter changes size, shape, or form. You can make physical changes to clay by molding it into a pot or flattening it out. The substance is still clay—its shape is just different. ... When you add food coloring to water, the water goes through a physical change.

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Sulfur and fluorine form several different compounds including sulfur hexafluoride and sulfur tetrafluoride. Decomposition of a

svetoff [14.1K]

Answer:

See Explanation

Explanation:

For SF6;

Since;

1.25 g of S corresponds to 4.44g of F

1 g of sulphur corresponds to 1 * 4.44/1.25 = 3.55

For SF4;

Since;

1.88 g of S corresponds to 4.44g of F

1 g of sulphur corresponds to 1 * 4.44/ 1.88 = 2.36

Hence;

Mass of oxygen per gram of sulphur in SF6/Mass of oxygen per gram of sulphur in SF4

3.55/2.36 = 1.5

Hence the law of multiple proportion is obeyed here.

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By adding a surface that increases friction? Such as outdoor mats(rough ones), which increases friction between the bottom of the boots and the surface.

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Which of the following sentences best describes what is shown in the above picture?

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Cells of a multicellular organism

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ANSWER THESE 5 MULTPLE CHOICE QUESTIONS!!! <br> I'LL GIVE 30 POINTS AND A BRAINIEST:)

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3.D

4.Sorry don't this one :(

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