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Paul [167]
3 years ago
7

On brainly, how can I stop chemistry from popping up on my brainly home page. I only need this for math and thats how I want it.

Chemistry
2 answers:
Sati [7]3 years ago
8 0
<h3>Hello there i hope you are having a great day your question : On brainly, how can I stop chemistry from popping up on my brainly home page. I only need this for math and that how I want it?</h3><h3>pictures are shown below hope that helps you ❤ </h3>

dimulka [17.4K]3 years ago
4 0

Answer:

Go to the top left and you will see ur subject

Explanation:

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Which of the following would dissolve in water, and why?
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It should be acetic acid.

Explanation:

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A first-order reaction is 81omplete in 264s. A. What is the half-life for this reaction? b. How long will it take for the reacti
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A first-order reaction is 81omplete in 264s.The half-life for this reaction (i) t 1/2 = =3.465×10 −3 s.to reach 95% Completion = 285 s.

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For a 0-order response, the mathematical expression that may be employed to determine the half of life is: t1/2 = [R]0/2k. For a first-order reaction, the half of-existence is given by: t1/2 = zero.693/ok. For a 2d-order response, the method for the half-life of the response is: 1/okay[R]0

The 1/2-life of a response (t1/2), is the quantity of time needed for a reactant concentration to lower via half of compared to its initial awareness. Its software is used in chemistry and medicine to are expecting the awareness of a substance over time

Half of the lifestyles is the time required for exactly 1/2 of the entities to decay   50%.

Learn more about first order reaction here:-

#SPJ4

5 0
1 year ago
What properties you can determine for carbon and calcium based on their respective locations on the periodic table​
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Carbon is non metal because it is found in the right side of the periodic table while calcium is metal because it is found in the left side of the periodic table.

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3 years ago
Which compound is an Arrhenius base?
Dmitry_Shevchenko [17]
I was hoping that some choices would be given to choose from. As there are no choices given, so i am answering the question based on my knowledge and hope that it comes to your help. Calcium hydroxide is a good example of Arrhenius base. An Arrhenius base is actually a substance that releases a hydroxyl ion in water.
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3 years ago
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