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denis-greek [22]
3 years ago
11

80cm^3 of oxygen gas diffused through a porous hole in 50 seconds how long wiil it take 120cm^3 of nitrogen (iv) oxide to diffus

e through the same hole at the same conditions ?​

Chemistry
1 answer:
inysia [295]3 years ago
5 0

Answer: it will take 89.93secs

Explanation:Please see attachment for explanation

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The study of the interaction between animals and plants within a specific environment is called
sergij07 [2.7K]

Answer:

The study is called ecology

Explanation:

Mark as brainliest if I'm correct

8 0
3 years ago
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If the electronnegavity difference between elements A and X is 0.8, the bond in AX will most likely be what?
siniylev [52]

Answer:

Polar covalent bond

Explanation:

When the electronegativity difference between two elements A and X is 0.8, the bond AX formed will most likely be a polar covalent bond.

A polar covalent bond is one whose electronegativity difference is between 0.5 and 2.1.

In such a bond type, we have heteronuclear species with one of the species having a higher electronegativity value.

  • When electronegativity difference is less than 0.5, a non-polar covalent bond forms.
  • If the value is greater than 2.1, an ionic bond will form.
8 0
2 years ago
Help, also brainly dont be mean and delete this.
n200080 [17]

Answer:

I dont understand what is the question you need help on-

Explanation:

8 0
3 years ago
Identify the two types of radiation shown in the figure below. Explain your reasoning.
saul85 [17]

Answer:- \gamma and \alpha radiation.

Explanations:-  Alpha particle is helium nucleus with two protons and two neutrons and so it has +2 charge where as gamma is a form of light, so these are rays and not particles. Since these are rays, the charges for gamma rays is zero means they are neutral.

When alpha particles are passed through electromagnetic field they are repelled by the positive plate and attracted by the negative plate as there is an attraction between opposite charges. So, the line we see towards positive plat is representing an alpha particle radiation.

Since gamma rays are neutral, they are not deflected in electromagnetic field and go straight. So, the other line in the diagram is representing gamma rays radiation.

5 0
2 years ago
Read 2 more answers
How do I do 2 and 4 I don’t understand how to solve it
Ilia_Sergeevich [38]
For question two, you figure out the amount of sodium atoms on the left and right side and the amount of oxygen atoms on the left and right side

So for two it would be 4, 1, 2

For question four, you figure out the amount of atoms on each side

So for four it would be 1, 2, 1, 2
7 0
3 years ago
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