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DENIUS [597]
4 years ago
5

What have chemists done to help pople conserve energy

Chemistry
1 answer:
Ainat [17]4 years ago
4 0
Chemists have developed insulation.
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Which of the following contains the most atoms?
liberstina [14]

Answer:

D) 21.62 B

Explanation:

I took a quiz and it says that D is correct. Sorry I couldn't be of more assistance.

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3 years ago
The freezing point of a solution the freezing point of the pure solvent
babymother [125]

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This means that a solution must be cooled to a lower temperature than the pure solvent in order for freezing to occur.

Explanation:

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3 years ago
What are the possible values of n and ml for an electron in a 5d orbital?
liberstina [14]

Answer:

The answer to your question is n = 5, l = 2, m can be -2, -1, 0, 1 or 2

Explanation:

Data

orbital = 5d

values of n, l, m

Process

1.- Determine the value of n

n is the coefficient of the orbital, in this problem n = 5

2.- Determine the value of l

l takes values depending in the sublevel of energy,

if the sublevel is s  then l = 0

                           p          l = 1

                           d          l = 2

                           f           l = 3

For this problem l = 2

3.- Determine the value of m

when l = 2, m takes values of -2, - 1, 0, 1 or 2

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3 years ago
Calculate the percentage error in the molar mass of our natural gas which is 16.9g/mol
taurus [48]

Answer:

no examination in 16.9g in molicube i n gas

Explanation:

sana po makatulong po sa inyo

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