3 years ago

The valency of nitrogen is 3, clarify it .

1 answer:

4 0

The answer is. :
nitrogen has 1s2 2s2 2p3 electronic configuration... it still needs 3e' to get octet structure and become stable.. hence valency=3.

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natka813 [3]

I think 93.71 mol.
You need to use stochio

8 0

3 years ago

tatiyna

Answer:

1) 1,... 2

2) 18

3) n= 3 and I=1

Explanation:

1) when l= 0, its an s-sub-level, and only 1 orbital is possible which can carry only 2-electrons

2) the maximum number of electron is given by 2n^2= 2×3^2= 18

3) in 3p, the coefficient of p is the value of n= 3 and l-value of P is 1

5 0

3 years ago

Alenkasestr [34]

Answer:

286.55K

Explanation:

To convert to kelvin , add 237 .15

$13.4\°C + 273.15 = 286.55K$

5 0

3 years ago

Marta_Voda [28]

Since the exponent is negative, you move the decimal (2.0) to the left two spots leaving you with .02

7 0

3 years ago

Viktor [21]

I’m pretty positive the answer is True

6 0

3 years ago