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Irina18 [472]
3 years ago
15

How do atoms explain the pattern that the mass of the products always equals the mass of the reaction?

Chemistry
1 answer:
galina1969 [7]3 years ago
7 0
The law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. ... Because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products.
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A mutation occurs in a cell. Which sequence best represents the correct order of the events involved for this mutation to affect
Eva8 [605]

Answer: A change in the sequence of DNA bases--> Joining amino acids in sequence --> Appearance of characteristics

Explanation:

A mutation is a permanent shift or change from the normal DNA sequence that makes up a gene and affect traits which makes the sequence becomes different from what is commonly found in people. Mutations vary from distortion of a single DNA building block to a large segment of a chromosome.

When mutation occurs in a cell, for the mutation to affect the traits expressed by the particular cell, it must follow this sequence directly:

A change in the sequence of DNA bases--> Joining amino acids in the sequence --> Appearance of characteristics.

6 0
3 years ago
State what would most likely happen to the rate of enzyme action if the temperature were reduced by 10 degrees. Support your ans
topjm [15]

Answer:

Explanation:afa

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which of the following antibiotic products may cause a cross sensitivity reaction in patients who are allergic to penicillin?​
Dominik [7]

Answer:

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3 0
3 years ago
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The freezing of water at 0° can be represented as follows h2o(1) <->h2o(5)
nordsb [41]
Is this true or false? the answer is false
4 0
3 years ago
What is the volume of the cylinder 10ft x 16ft A.1696.46ft.3
iVinArrow [24]
<h3>Answer:</h3>

B. 2010.62 ft³

<h3>Explanation:</h3>

<u>We are given</u>;

Dimensions of the cylinder as 10 ft × 16 ft

We are going to take;

  • Height as 10 ft
  • Diameter as 16 ft

We are required to calculate the volume of the cylinder

  • Volume refers to the amount of space occupied by an object.
  • It is calculated depending on the shape of the solid.

In this case;

Volume of a cylinder = πr²h, where r is the radius and h is the height.

Radius, r = 8 ft

Height, h = 10 ft

Therefore;

Taking π as 3.142

Volume of the cylinder = 3.142 × (8ft)² × 10 ft

                                      = 2010.62 ft³

Thus, the volume of the cylinder is 2010.62 ft³

7 0
3 years ago
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