3 years ago

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.

2 answers:

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:

You might be interested in

Pour a liter of water at 40°c into a liter of water at 20°c and the final temperature of the two becomes

fredd [130]

T1-T2
40°+273=313-20°+273=293
313-293=20
the final temp is 20°

6 0

3 years ago

What is the correct term for the breakdown of organic sediment into phosphorous

viktelen [127]

Answer: Phosphorous Cycle

5 0

3 years ago

Reaction of HBr with 3-methylcyclohexene yields a mixture of four products cis-and trans-1-bromo-3-methylcyclohexane and cis-and

Umnica [9.8K]

Answer:

See explanation

Explanation:

The mechanism of this reaction including intermediates are shown in the image attached to this answer.

The reaction of HBr with 3-bromocyclohexene yields trans-1,2-dibromocyclohexane as the sole product because; the proton first attacks the 3-bromocyclohexene and a brominium ion is formed. This brominium ion is a cyclic intermediate as shown in the image attached.

Attack of a bromine ion afterwards must lead to the formation of trans-1,2-dibromocyclohexane as shown.