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Savatey [412]
3 years ago
8

How is energy transformed from one form to another? Give three examples of objects that have potential energy and kinetic energy

? What does the law of convosation of energy state? .
Chemistry
1 answer:
svet-max [94.6K]3 years ago
4 0

Answer:

An energy transformation is the change of energy from one form to another. Energy transformations occur everywhere every second of the day. There are many different forms of energy such as electrical, thermal, nuclear, mechanical, electromagnetic, sound, and chemical.

Explanation:

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Animal that hunts and kills other animals for food. It is a consumer ( carnivore or omnivore )?
sergeinik [125]

Answer:

Carnivore

Explanation:

7 0
3 years ago
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what sentence describes all atoms of one element A. They have the same number of isotopes B. They have the same properties C. Th
Daniel [21]

Answer:

C. They have the same number of protons.

Explanation:

Even though in isotopes, there's uneven number of neutrons, there's always same number of protons.

Hope it helps.

6 0
3 years ago
Why can't polyatomic ions ever stand alone?
natta225 [31]
I believe its because oxygen and carbon cant be sperated
8 0
3 years ago
Who is Harry Styles?
SOVA2 [1]

Answer:

Harry Edward Styles is an English singer, songwriter and actor. His musical career began in 2010 as a solo contestant on the British music competition series The X Factor.

Explanation:

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5 0
2 years ago
Draw a mechanism for the reaction of methylamine with 2-methylpropanoic acid. Draw any necessary curved arrows. Show the product
Nitella [24]

Answer:

See figure 1

Explanation:

On this case we have a <u>base</u> (methylamine) and an <u>acid</u> (2-methyl propanoic acid). When we have an acid and a base an <u>acid-base reaction </u>will take place, on this specific case we will produce an <u>ammonium carboxylate salt.</u>

Now the question is: <u>¿These compounds can react by a nucleophile acyl substitution reaction?</u> in other words <u>¿These compounds can produce an amide? </u>

Due to the nature of the compounds (base and acid), <u>the nucleophile</u> (methylamine) <u>doesn't have the ability to attack the carbon</u> of the carbonyl group due to his basicity. The methylamine will react with the acid-<u>producing a positive charge</u> on the nitrogen and with this charge, the methylamine <u>loses all his nucleophilicity.</u>

I hope it helps!

5 0
3 years ago
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