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masha68 [24]
3 years ago
14

Which state of matter has a constant volume, but changes shape?\?

Chemistry
1 answer:
never [62]3 years ago
8 0
Liquids stays the same volume but the bonds are spaced out enough that it can take the shape of whatever container it’s in.
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0.0300 mol of a substance had a mass of 4.50g. The relative formula mass of the substance is
Lunna [17]

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a

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Describe happens when you move any atom toward the positive nuclear charge.
bekas [8.4K]

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The freezing-point depression of a 0.100 m MgSO4 solution is 0.225°C. Determine the experimental van't Hoff factor of MgSO4 at t
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<u>Answer:</u> The experimental van't Hoff factor is 1.21

<u>Explanation:</u>

The expression for the depression in freezing point is given as:

\Delta T_f=iK_f\times m

where,

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\Delta T_f = depression in freezing point  = 0.225°C

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Putting values in above equation, we get:

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3 years ago
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Answer:see attached photo for answer

Explanation:cell division occurs to produce new cells from preexisting ones. the new cells are called daughter cells.the old cells are called parent cells.cell division may be mitosis or meiosis. Mitosis occurs in a somatic cell and produce four daughter cell. Meiosis occurs in sex cells and produce two daughter cells. Cell division usually involves Prophase, metaphase, anaphase and telophase.

Cell division occurs to ensure the continous existence of life.

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