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ICE Princess25 [194]
2 years ago
6

What is an amu? Will give Brainliest!

Chemistry
1 answer:
pantera1 [17]2 years ago
8 0

Answer: Amu is an atomic mass unit.

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Which energy level has the most energy available to it?<br> 4<br> 3<br> 2<br> 1
aliya0001 [1]
Tropic levels have most energy
8 0
2 years ago
Antacids work to relieve stomach acids because of which of the following types of reactions?
Anastaziya [24]

<u>Answer:</u> The correct answer is Option B.

<u>Explanation:</u>

Decomposition is a type of chemical reaction in which larger compound breaks down into two or more smaller compounds.

AB\rightarrow A+B

Double displacement reactions is defined as the chemical reaction in which exchange of ions takes place.

AB+CD\rightarrow AD+CB

Synthesis reaction is a type of reaction in which two or more smaller compounds combines to form a single large compound.

A+B\rightarrow AB

Single displacement reaction is a type of reaction in which a more reactive metal displaces a less reactive metal from its chemical reaction.

A+BC\rightarrow AC+B

In stomach, an acid is present known as hydrochloric acid and to neutralize its effect, antacid is taken which has CaCO_ as a component.

The reaction between HCl and CaCO_3 is a type of neutralization reaction and it is a type of double displacement reaction.

The equation between the two follows:

CaCO_3+HCl\rightarrow CaCl_2+H_2O+CO_2

Hence, the correct answer is Option B.

4 0
3 years ago
How can the rate constant be determined from the rate law?
Vinil7 [7]

Answer:

B. The rate constant is the reaction rate divided by the concentration

terms.

Explanation:

The rate constant can be determined from the rate law because it is the reaction rate divided by the concentration terms. I hope I could help! :)

7 0
2 years ago
Of the following states of matter, plasma most closely resembles
Leno4ka [110]
 I would have to say it would be the closest to a gas A.
4 0
3 years ago
What are twoparts of an atom
Leto [7]
The answer is neutrons and protons.

Hope you got it!!
6 0
3 years ago
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