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EastWind [94]
3 years ago
10

An atom of an element has to go electrons in the first level and five on the second level what is this element

Chemistry
1 answer:
Bumek [7]3 years ago
3 0

Answer:

electronic configuration: 1s^2,2s^2,2p^3            

name: nitrogen

unpaired electron: 3

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Nookie1986 [14]

Answer: Peanut butter is the bomb.

Explanation: It's good. If you wanna die, you can drown in it.

7 0
3 years ago
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What is the volume of 3.40 mol of gas at 33.3C and 22.2atm of pressure
Luda [366]
The volume of 3.40 mol of gas at 33.3 C and 22.2 atm of pressure is 3.85 liter of gas. This problem can be solved by using the PV=nRT or V= nRT/V equation which is the relation between the molar volume, the temperature, and the pressure of gas. In this formula, P is the pressure, R is the universal gas constant ( 0.0821 atm L/mol K), n is the molecule amount, V is the molecular volume, and T is the temperature. The temperature used in this formula must be in Kelvin, therefore we have to convert the Celcius temperature into Kelvin temperature (33.3 C = 306.45 K).
<span>The calculation for the problem above: 3.4*0.0821*306.45/22.2 = 3.85 liter of gas.</span>
5 0
3 years ago
Explain how you would determine the amount of g in 1.7 mol of Al(OH)2 and give your answer.
krok68 [10]

Answer:

103.7 grams

Explanation:

Al(OH)_{2}

Al: 1 * 26.98 = 26.98

O: 2 * 16.00 = 32.00

H: 2 * 1.01 = 2.02

26.98 + 32.00 + 2.02 = 61.00

\frac{1.7mol}{1} * \frac{61.00g}{1mol} = 103.7 grams of Al(OH)_{2}

6 0
3 years ago
Which of the following best describes weight? The amount of space an object takes up The amount of matter in an object The force
Alenkasestr [34]
The force of an object due mass and gravity.it can also be defined as the force exerted by gravity on a body
4 0
3 years ago
Explain how swirling occurs in mixing​
TEA [102]

Explanation:

With respect to the mass transport mechanism in mixing, two fluids flow tangentially into the chamber and the radial component of velocity grows because fluids tend to flow through the outlet channel. These two components result in an overall rotating flow field inside the chamber

5 0
3 years ago
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