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My name is Ann [436]
3 years ago
7

Which statement best represents the law of conservation of matter with regard to chemical reactions?(1 point)

Chemistry
2 answers:
Furkat [3]3 years ago
4 0

The statement that best represents the law of conservation of matter with regard to chemical reactions would be the one that says the <u>reactants and products have the same number and type of atoms, but the atoms may be recombined.</u>

First, it is important to know that chemical reactions involve the breaking of bonds between atoms in reactants and the recombination of the atoms in products.

The law of conservation of matter also states that matter (atom) can neither be created nor destroyed in a reaction, but can be converted from one form to another.

Thus, going by the above points, the number of atoms of each element in reactants must also be the same in products. However, recombination of the atoms would most likely have occurred before reactions can take place.

More on the law of conservation of matter can be found here: brainly.com/question/9434062

zubka84 [21]3 years ago
3 0

Answer:

The reactants and products have the same number and type of atoms, but the atoms may be recombined.

Just took it and got it right, Have a nice day.

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3 years ago
Calculate the ph of this solution. round to the nearest hundredth. poh = 3.45 ph =
maks197457 [2]

The potential of hydrogen pH of the solution with the given value of pOH to the nearest hundredth is 10.55.

What is pH of solution?

The pH of a solution is defined as the logarithm of the reciprocal of the hydrogen ion concentration  [H+] of the given solution.

It is expressed as;

pH = -log[ H⁺ ]

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pH + pOH = 14

Given that;

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We simply substitute our values into the expression above.

pH + pOH = 14

pH + 3.45 = 14

pH = 14 - 3.45

pH = 10.55

Therefore, the potential of hydrogen pH of the solution with the given value of pOH to the nearest hundredth is 10.55.

Learn more about pH & pOH here: brainly.com/question/17144456

#SPJ4

7 0
2 years ago
Select the correct answer.
alexandr402 [8]
Option D
Step by step explanation:
8 0
4 years ago
Read 2 more answers
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