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Lelu [443]
3 years ago
11

HELP ME NOW ASAP PLEASE, 10 POINTS HURRY

Chemistry
1 answer:
xxMikexx [17]3 years ago
7 0
Which of those depend on mayfly nymphs. In other terms which animal eats mayfly nymphs?

I would say frogs
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Sergeu [11.5K]
I think it would be water but im not sure! Hope that helps!!
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4 years ago
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A car takes a sharp turn on a road. Which of the following provides the centripetal force on the car?
allochka39001 [22]

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The centripetal force causing the car to turn in a circular path is due to friction between the tires and the road. A minimum coefficient of friction is needed, or the car will move in a larger-radius curve and leave the roadway.

Explanation:

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3 years ago
Draw a Lewis structure for one important resonance form of HBrO4 (HOBrO3). Include all lone pair electrons in your structure. Do
klemol [59]

Answer:

The Lewis structure is attached with the answer -

Explanation:

Lewis structure or Lewis dot diagram are diagrams or representation of showing the bonding between different or same atoms of a molecule in any and also shows lone pairs of electrons that may exist in the molecule as dots.

HBrO₄ is bromine oxoacid which is also known as perbromic acid. It is a unstable inorganic compound.

The Lewis structure is attached in form of image with representation of lone pairs of electrons.

4 0
4 years ago
Why are cells important?
victus00 [196]
They are the basic components of life or the basic building blocks of life
5 0
4 years ago
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If the H3O is 4.950 x 10-12 what is the ph?
romanna [79]

Answer:

pH = 11.3

Explanation:

From the question given above, the following data were obtained:

Concentration of hydronium ion [H₃O⁺] = 4.950×10¯¹² M

pH =.?

The pH of a solution is defined by the following equation:

pH = –Log [H₃O⁺]

Thus, with the above formula, we can obtain the pH of the solution as follow:

Concentration of hydronium ion [H₃O⁺] = 4.950×10¯¹² M

pH =.?

pH = –Log [H₃O⁺]

pH = –Log 4.950×10¯¹²

pH = 11.3

8 0
3 years ago
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