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MrRa [10]
3 years ago
15

Which example best describes a reflex action?

Chemistry
1 answer:
Pepsi [2]3 years ago
6 0
I think the answer would be b because your throat is reacting to the cough?
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Refer to the balanced equation. (PLEASE HELP QUICK)
kolezko [41]

Answer: C) 5.12\times 10^1 L Cl_2

Explanation: 8H_2S+8Cl_2\rightarrow S_8+16HCl

According to Avogadro's law, 1 mole of every gas occupies 22.4 Liters at STP.

Thus from the balanced chemical equation, 8 moles of hydrogen sulfide reacts with 8 moles of chlorine gas.

i.e 8 moles of hydrogen sulfide reacts with =8\times 22.4L=179.2L of chlorine gas.

2.28  moles of hydrogen sulfide reacts with =\frac{179.2}{8}\times 2.28=51.2L=5.12\times 10^1L of chlorine gas.

6 0
3 years ago
Give an example of how a functional group can affect the properties of an organic compound.
Svetradugi [14.3K]
The functional group can affect the chemical properties and physical properties. Like CH3CH3 and CH3CH2OH. The first one is gas and second one is liquid. The first one is not easy to react with others while the second one is.
7 0
3 years ago
The Bessemer process created strong, lightweight called _________.
blondinia [14]
The correct answer that would best complete the given statement above would be the term STEEL. The Bessemer process created strong, lightweight called steel. <span>The Bessemer process is the first process of making or mass producing steel. Hope this is the answer that you are looking for. Thanks for posting!</span>
4 0
3 years ago
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The properties of a rectangular prism are listed below:
xz_007 [3.2K]
20 g/cm3 I got this because 120 divided by 6 is 20
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3 years ago
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The subshell letter:a) specifies the 3-D shape of the orbital.b) specifies the principal shell of the orbital.c) specifies the p
Dafna11 [192]

Answer:

a) specifies the 3-D shape of the orbital

Explanation:

To determine the region where is more probable to find the electron, it is characterized by four quantum numbers:

- Principal quantum number (n): represents the level, or shell, where the electron is. It varies from 1 to 7, and are represented by the letters K, L, M, N, O, P, and Q.

-Azimuthal quantum number (l): represents the sublevel, or subshell. Is represented by the letters s, p, d, f, g, ... And by the numbers 0, 1, 2, 3, ... Each one has a 3-D shape, the s, for example, has a spherical shape.

-Magnetic quantum number (ml): represents the orbital inside the subshell, and varies from -l to +l, passing by the 0. Each orbital can have at least 2 electrons.

-Spin quantum number (ms): represents the spin of the electron, which can be +1/2 or -1/2.

3 0
3 years ago
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