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2 years ago

What happens to the particles in iodine when you increase

Mathematics

1 answer:

Tju [1.3M]2 years ago

5 0

Answer:

When you have iodine gas at 200 degrees, the temperature and thus pressure as so high, that when cooling down you enter the liquid phase. And when some of this gas then condenses, the pressure drops. So the remaining part of the gas can sublime.

Step-by-step explanation:

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Find the value of x 36 4 18 3

Zanzabum

Answer:

D:3

Step-by-step explanation:

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2 years ago

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Which angle is complementary to COD

dezoksy [38]

Answer:

90° - COD

Step-by-step explanation:

Because if it's complementary, the mystery angle and COD add up to 90°

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3 years ago

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Evaluate A + 3B if possible. HELP ASAP!

madreJ [45]

Answer:

Not possible.

Step-by-step explanation:

Addition of Matrix A and Matrix B is possible only if the order of matrix A is same as the order of matrix B.

Order of a matrix with $m$ rows and $n$ columns is $m\times n$ .

Here, matrix A is $\left[\begin{array}{ccc}2&-4\\-4&10\\0&-8\end{array}\right]$

Matrix B is $\left[\begin{array}{ccc}0&-4&6\\2&-10&4\end{array}\right]$ .

Multiplying a matrix by a constant doesn't change its order.

So, order of matrix A is $3\times 2$ as it has 3 rows and 2 columns.

The order of matrix 3B is $2\times 3$ as it has 2 rows and 3 columns.

Therefore, addition is not possible as the order is different.

4 0

3 years ago

Please help me due tomorrow

jekas [21]

3) 0.825

4) 0.1212

5) 0.5455

6) -7.177

7a) 0.066

b) 0.166

c) 0.333

d) 0.416

8) -2/5

9) -7 (32/100) = -7 (9/25)

10) 0.22222 = 2/9

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2 years ago

Simplify (3 + 6i) − (8 − 5i).

Arturiano [62]

Distribute the negative, you get 3 + 6i - 8 + 5i
3-8= -5
6i+5i = 11i

so its -5 + 11i

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3 years ago