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Kazeer [188]
3 years ago
14

1 What is the approximate altitude of Polaris when viewed from New York City?

Chemistry
1 answer:
77julia77 [94]3 years ago
6 0

Answer:

44° to 45°

Explanation:

The altitude of Polaris star  when viewed from New York City is somewhat between 44° to 45°. However, Polaris is directly overhead at the North Pole (90° of latitude); in other words, the angle between Polaris and the horizon at the North Pole is 90°. This angle is called "the altitude" of Polaris.

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Answer:

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6 0
3 years ago
What is the concentration of kl solution if 20.68g of solute was added to enough water to form 100ml solution?
rewona [7]

Answer:

1.25 M

Explanation:

Step 1: Given data

Mass of KI (solute): 20.68 g

Volume of the solution: 100 mL (0.100 L)

Step 2: Calculate the moles of solute

The molar mass of KI is 166.00 g/mol.

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Step 3: Calculate the molar concentration of KI

Molarity is equal to the moles of solute divided by the liters of solution.

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5 0
2 years ago
Which type of wave has the lowest energy of the following:
Tcecarenko [31]

Answer:

use this to help u it starts from left to right

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3 0
3 years ago
A 15.0 g piece of graphite is heated to 100.0°C and placed in a calorimeter. The
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Answer:

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Explanation:

4 0
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What is the main difference between ionic<br> compounds and molecular compounds?
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Answer:

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Explanation:

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