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Alisiya [41]
3 years ago
9

Is c2h2 polar or non polar?

Chemistry
2 answers:
Arturiano [62]3 years ago
6 0
The element c2h2 is polar.
Lyrx [107]3 years ago
3 0

Answer:

polar beacuse there is no way its non polar.

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Calculate the rms speed of co molecules at 320 k .
mezya [45]
<span>rms = (3RT/M)^1/2 Therefore, the rms of CO is: rms(CO) = [(3)(8.3145 J/mol*K)(320 K)/(0.028 kg/mol)]^1/2 rms = [2.65x10^5 m^2/s^2]^1/2 rms = 533.9181 m/s</span>
8 0
3 years ago
Please hurry and help please don’t send a link
forsale [732]

Answer:

A for 1 and 4 B for 2 and 3 ..........

8 0
3 years ago
Read 2 more answers
by trial and error, find the largest number that can be added to 6.022× 1023 without changing its displayed value (as shown on t
harkovskaia [24]
As mentioned, this is a trial-and-error process. I typed in the Avogadro's number 6.022×10²³ then added the largest number I could think of. Since infinity can be thought of as 99999...(and so on), I thought that the number should all be composed of 9. As I add 9 after one another, I ended with about 10 quadrillion before the display changed to 6.022000001×10²³. Therefore, the largest number is: 9,999,999,999,999,999.
3 0
3 years ago
What is the role of a strong acid catalyst in an elimination reaction?
Ivan

Explanation:

An elimination reaction is a type of organic reaction in which two substituents are removed from a molecule in either a one or two-step mechanism. The one-step mechanism is known as the E2 reaction, and the two-step mechanism is known as the E1 reaction.

Another definiton is;

Elimination reaction, any of a class of organic chemical reactions in which a pair of atoms or groups of atoms are removed from a molecule, usually through the action of acids, bases, or metals and, in some cases, by heating to a high temperature. It is the principal process by which organic compounds containing only single carbon-carbon bonds (saturated compounds) are transformed to compounds containing double or triple carbon-carbon bonds (unsaturated compounds).

Strong Acids play two key roles in elimination reactions:

1. Without the acid catalyst, the reaction is painfully slow.

2. Acid greatly facilitates elimination of the leaving group.

8 0
3 years ago
2. Write symbols of the following
vagabundo [1.1K]

Answer:

The symbol of the Element is simply just the abbreviation.  

 

Mercury: Hg  

Potassium: K  

Nitrogen: N  

Copper: Cu  

Sulphur: S  

Carbon: C  

Chlorine: Cl  

Oxygen: O  

 

The number of unpaired valence electrons determine the radical in any element.  

 

Mercury: Hg 2+  

Potassium: K+  

Nitrogen: N 2+  

Copper: Cu 2+  

Sulphur: S 2-  

Carbon: C 4+  

Chlorine: Cl -  

Oxygen: O 2-  

 

Glad I could help. Thanks for the question! Have a great day, and feel free to mark this brainliest!

7 0
3 years ago
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