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expeople1 [14]
3 years ago
8

Need help ASAP doing a test !!

Chemistry
1 answer:
Masja [62]3 years ago
5 0

Answer:

The 4th option!

Explanation:

If somebody gave you a ton of energy, what would you be doing? Moving around, jittering, fidgeting, feeling all jumpy, right? Well, that's what the molecules would be doing too xDD

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Name the following base: NaOH
soldier1979 [14.2K]

Answer:

Arrhenius Base

Explanation:

"NaOH is an Arrhenius base because it dissociates in water to give the hydroxide (OH-) and sodium (Na+) ions. An Arrhenius acid is therefore any substance that ionizes when it dissolves in water to give the H+, or hydrogen, ion. ... Acids provide the H+ ion; bases provide the OH- ion; and these ions combine to form water."

==================================================================

<em>Hope I Helped, Feel free to ask any questions to clarify :) </em>

<em> Have a great day! </em>

<em> More Love, More Peace, Less Hate. </em>

<em>     -Aadi x</em>

8 0
3 years ago
1/0.00032 in standard scientific notation
g100num [7]

The answer for 1/0.00032 in standard scientific notation is 3.125 * 10^3.

<u>Explanation</u>:

For conversion of the given number in scientific notation follow

a * 10^b

The steps to see how 3,125  written in scientific notation as follows.

Step 1

To find a, The number is moved right to one decimal place.

Original Number: 3,125

New Number: 3.125

Step 2

Now, to find b, Find the decimal count on the right side.

New Number: 3 .1 2 5

Decimal Count:       1 2 3

There are three places found.

Step 3

Now we can reconstruct the number into scientific notation.

The Scientific notation is: a x 10^b

a = 3.125

b = 3

Now writing the whole thing:

3.125 x 10^3

Step 4

Check your work:

10^3 = 1,000 x 3.125 = 3,125.

8 0
3 years ago
List three harmful effects of excessive nitrates in the environment​
jek_recluse [69]

Answer:

higher costs, energy use and carbon emissions

Explanation:

not sure if this is right or not, I apologize if this is wrong

3 0
3 years ago
Whats another name for body cells (not sex cells) that are produced by mitosis?
lana66690 [7]

Answer: Diploid Cells (?)

Explanation:

4 0
3 years ago
How does the energy of the atoms in a hot cup of coffee compare to the energy of the atoms in a piece of ice?
Nonamiya [84]

Answer:

The atoms in the cup of coffee have more energy.

Explanation:

The difference between the hot cup of coffee and the piece of ice is their temperature. The hot cup of coffee has a higher temperature than the ice.

The relationship between the energy and temperature is a direct relationship. This means that higher temperature means higher kinetic energy and vice versa.

Since the hot cup of coffee has  a higher temperature, it means it also have the highest amount of energy. The correct option is;

The atoms in the cup of coffee have more energy.

5 0
4 years ago
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