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harina [27]
4 years ago
15

What is Corona virus And explain breifly in​

Chemistry
1 answer:
stira [4]4 years ago
7 0

Answer:

it is a viral disease . it is infected by one person to other .

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Between HClO3 and HIO3, which is stronger and why? Question 16 options: 1) HClO3 is stronger because chlorine is in a higher oxi
natima [27]

Answer:

2) HClO3 is stronger because chlorine is more electronegative than iodine.

Explanation:

The more electronegative the element is the more strong or acidic it becomes.

Chlorine being more electronegative than Iodine makes it easier for it to pull the electron of hydrogen more strongly and hence has a higher tendency to release a H+ unit. Hence that makes it stronger.

4 0
3 years ago
What are some chemical and physical properties of soap (saponification) please help it’s very urgent!
xxTIMURxx [149]

Answer: Soaps are sodium or potassium fatty acids salts, produced from the hydrolysis of fats in a chemical reaction called saponification. Each soap molecule has a long hydrocarbon chain, sometimes called its 'tail', with a carboxylate 'head'.

Explanation: Saponification is an exothermic chemical reaction—which means that it gives off heat—that occurs when fats or oils (fatty acids) come into contact with lye, a base. In this reaction, the triglyceride units of fats react with sodium hydroxide or potassium hydroxide and are converted to soap and glycerol.

5 0
3 years ago
Some athletes have used steroids, often with negative consequences to their health. Steroids belong to which class of biochemica
pochemuha
Steriods belong to the class of lipids which contains four carbon rings that are fused. Examples of these are estradiol and testosterone. They are important in cell membranes since they are responsible in altering membrane fluidity and also they are molecules used in signaling.
6 0
3 years ago
Given a unsorted list of 1024 elements, what is the runtime for linear search if the search key is less than all elements in the
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Answer:

10

Explanation:

Binary search's runtime is proportional to log (base two) of the number of list elements.

6 0
3 years ago
The number 6.02 x 1023 is also
Afina-wow [57]

Answer:

The answer is 6,158.46

Explanation:

I don't really get what you mean, but I'm guessing you want the answer to it.

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3 years ago
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