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anzhelika [568]
2 years ago
7

1. 2Na + 2HCl --> 2NaCl + H2

Chemistry
2 answers:
snow_tiger [21]2 years ago
4 0

Answer:

                 

Explanation:

Karolina [17]2 years ago
4 0

1 is a decomposition reaction

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igomit [66]

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They are both pretty soft for metals, but magnesium is significantly harder than calcium using this scale . Mg = 2.5, Ca = 1.75. The larger the number, the harder

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3 years ago
In each reaction box, place the best reagent from the list below. draw the intermediate compound.
Fynjy0 [20]

Answer:

Reagent A: PBr₃

Reagent B: Mg in Et₂O.

Explanation:

Hello,

In this case, your facing a problem in which a carboxylic acid is produced starting by an alcohol. More specifically, cyclopentanol must react with phosphorous tribromide in order to yield bromocyclopentane which is more likely to produce a carboxylic acid, therefore, reagent A is PBr₃.

On the other hand, by means of the production of the specified product, bromocyclopentane must react with carbon dioxide and magnesium in diethyl ether in acidic media to promote the production of the cyclopentanoic acid via the grignard reaction (substitution of the bromine by the carboxyle group), therefore, reagent B is Mg in Et₂O.

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Which type of alcohol on board Jönköping turned out to be no value to the salvage crew
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The alcohol on board is cognac 2
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Ivanshal [37]

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Except for mature red blood cells, all human cells contain a complete genome. DNA in the human genome is arranged into 24 distinct chromosomes—physically separate molecules that range in length from about 50 mil- lion to 250 million base pairs.

3 0
2 years ago
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