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3 years ago

6. What is a solution an example of?

Chemistry

2 answers:

Lisa [10]3 years ago

7 0

Answer:

solution is a homogeneous mixture of two or more component

fomenos3 years ago

7 0

Answer:

B) heterogeneous mixture

Explanation:

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Most reactions, including enzyme-catalyzed reactions, proceed faster at higher temperatures. However, for a given enzyme, the ra

Tju [1.3M]

Answer:

It has denatured

Explanation:

When the temperature get high the enzymes tend to change shape and denaturing occurs.

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3 years ago

Why mango becomes yellow when ripe

andrew-mc [135]

Mangoes contain beta carotene, which lends their interiors a beautiful yellow hue. Beta carotene is a phytochemical. Mangoes are packed with carotenoids, which are produced using phytoene. The phytoene leads to an integration of orange-yellow carotenoids, thereby turning mangoes yellow.

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2 years ago

"Which statement is true about the removal of a terminal phosphate" from ATP? Choose one: A. The reaction is associated with a p

Mamont248 [21]

Answer:

C. The reaction is energetically favorable.

Explanation:

The reaction which shows the removal of the terminal phosphate from the ATP is shown below:

$ATP+H_2O\rightarrow ADP+P_i+\ energy$

The Gibbs' free energy change of this reaction, $\Delta G^0=-7.3\ kcal/mol$

Hence, Option A is not correct.

It is a type of hydrolysis reaction in which water is being added to the molecule.

Hence, Option B is not correct.

The Gibbs' free energy change is negative which means that the reaction is energetically favorable.

Option C is correct.

6 0

4 years ago

Depending upon the tip of a dropper pipet there are approximately 20 drops per milliliter of water. the experimental procedure p

Murrr4er [49]

Answer : The volume range in milliliters for the solution is 0.25 - 0.5 mL

Explanation :

We have been given that there are approximately 20 drops per milliliter of water

This information can be used as a conversion factor as $\frac{1mL}{20 drops}$

We are using 5-10 drops of the solution.

Let us calculate milliliters in 5 drops.

$5 drops \times\frac{1 mL}{20 drops} = 0.25 mL$

Similarly, 10 drops would contain

$10 drops \times\frac{1 mL}{20 drops} = 0.5 mL$ solution.

Therefore the volume range in milliliters for the solution is 0.25 - 0.5 mL

8 0

3 years ago

What is the molar mass of AINO3? Explanation

Verdich [7]

Answer:

AINO3 - 89 g/mol

Explanation:

Molar mass of a compound or molecule is obtained by summing the individual atomic masses of the elements that makes the compound.

In this question, the elements are Al, N and O

The molar mass is given as;

Molar mass = Al + N + 3 (O)

Al = 27

N = 14

O = 16

Molar mass = 27 + 14 + 3(16)

Molar mass = 89 g/mol

5 0

3 years ago