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babunello [35]
4 years ago
10

If only 1/2 the energy necessary to go between the 1s and 2s level was available, will an electron go to the 2s?

Chemistry
1 answer:
Oliga [24]4 years ago
6 0
No. It must reach the minimum threshold energy. Since its only half, there isn't enough energy for the electron to jump to the 2s energy level. 

Side note: An electron can only jump between energy level if the minimum energy is met. If the energy of the photon does not meet this energy level and is below, the electron will not jump  to the new level.
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Dose mitochondria make necessary chemicals for the cell
Bezzdna [24]
Yes mitochondria does make necrssary chemicals for the cell therefore the answer to your question is yes
5 0
3 years ago
In the expression 3CO2, the numbers 3 is known as _______
AlekseyPX

Answer:

moles

Explanation:

The value of 3 in the chemical compound refers to the number of moles present of it.

5 0
3 years ago
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The united stated chemical industry produces more sulfuric acid, in terms of mass, than any other chemical. What is the mass of
Dahasolnce [82]

Answer:

318.749g

Explanation:

The find the mass,

We use this formula

Number of mole = mass/ molar mass

Since number of mole = 3.25mol

Let the number of mass be x

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H - 1.00784 * 2= 2.01568

S - 32.065

O - 15.999 * 4 = 63.996

Note there are 2 moles of H and 4 moles of O and 1 mole of S

Molar mass of H2SO4 = 2.01568 + 32.065 + 63.996

= 98.07668g/mol

Number of mole= 3.25mol

3.25 = x / 98.07668

x = 3.25 * 98.07668

x= 318.749g

Hence, the number of mass is 318.749g

Hope it will help you.

7 0
3 years ago
Read 2 more answers
Please help me! Thank you! Love!
labwork [276]
Option E, 2, 7, 4, 6. The type of reaction is combustion reaction, as oxygen is being reacted with C2H6 to form new compounds.

Let me know if you need any further explanation :))
-T.B.

8 0
3 years ago
Antifreeze is mixed with water in a car's cooling system because the solution what?
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Antifreeze is an additive in water-based liquid to lower down the freezing point of such liquid. It is used to make use of the colligative properties of solutions specifically freezing-point depression for cold climate and boiling-point elevation to allow higher coolant temperature.
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