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seropon [69]
3 years ago
9

Does "it has been raining where you live for the past hour" fit into the definition of weather why or why not

Chemistry
1 answer:
attashe74 [19]3 years ago
6 0
Yes because it is a short period of time
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A substance is tested with litmus paper. the blue litmus paper remains blue while the red limtus paper remains red. what can you
stich3 [128]
It’s neutral with a pH of 7. It’s probably water.
4 0
3 years ago
The following mechanism has been proposed for the conversion of tert-butyl bromide to tert-butyl alcohol in aqueous solution: st
Gelneren [198K]

Answer:

See explanation

Explanation:

The first step in this reaction is a unimolecular reaction. It involves the formation of the carbocation. This is so because tertiary alkyl halides only undergo substitution by SN1 mechanism due to sterric crowding.

The second step in the reaction is bi molecular. In this step, the carbocation now combines with the OH^- to yield the alcohol.

Net equation of the reaction is;

(CH3)3CBr + OH^- -------> (CH3)3COH + Br^-

The intermediate here is the carbocation,  (CH3)3C^+

8 0
4 years ago
Which term refers to the ability to do work? O energy O power force O motion
Burka [1]

Answer:

the correct answer in energy

Explanation:

3 0
4 years ago
Read 2 more answers
The right answer for this problem
Evgen [1.6K]

Answer:

(a)  When aqueous solution of hydrochloric and ammonia chemically react together then it results in the formation of ammonium chloride.

The reaction equation for this reaction is as follows.

         

Now, ioni equation for this reaction is as follows.

    

Cancelling the spectator ions, the net ionic reaction equation is as follows.

          

(b)   When sodium hydroxide chemically reacts with ammonium chloride then it forms ammonia, water and sodium chloride as follows.

    

Now, the total ionic equation will be as follows.

 

Cancelling the spectator ions from the above equation. Then the net ionic equation will be as follows.

         

5 0
4 years ago
Why metal in the middle of metal activity series can't be obtained by heating ors in air​
maxonik [38]

Answer:

See Explanation

Explanation:

The way by which a metal is obtained from its ore is determined by the chemical reactivity of the metal.

Metals that are highly reactive are chiefly obtained by electrolysis of the metal salt. These metals are found high up in the metal activity series.

Metals that are at the middle of the series are moderately reactive and are obtained by electrolysis or by reduction since they still form ionic salts.

Metals that are far lower in the series can only be obtained by heating them in air because they are mostly unreactive.

Hence, moderately reactive metals at the middle of the series are not obtained by roasting in air.

3 0
3 years ago
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