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Katyanochek1 [597]
3 years ago
12

How many types of alkanol do we have

Chemistry
1 answer:
oksano4ka [1.4K]3 years ago
6 0
I think you mean alcohol ? if so there are a few basic types including ethanol
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The percentage yield of the following reaction is 85 %. 2 Al, +31--> 2 AICI. How many grams of AICI, will be actually obtaine
Readme [11.4K]

Answer:

Assuming the product is AlCl3

Assuming its 1008 g of metalic Al

It will yeld 4234 g of aluminium chloride.

Explanation:

Al molar mass is 26.98 g/mol, so in 1008 g of Al there is 37.36 mols of Al

The stoichometry ratio between Al and AlCl3 is 1:1, so 37.36 mols of Al would form 37.36 mols of AlCl3 if the reaction were complete, but only 85% yelds, so 1008 g of Al makes up to 0.85x37.36 mols of AlCl3 (31.76 moles)

AlCl3 molar mas is 133.33 g/mol, so 31.76 moles has 4234 g

6 0
3 years ago
What is the difference in chemical energy between organic and inorganic materials?
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the difference is  the presence of a carbon atom

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The reaction between NO2 and co to produce no and CO2 is thought to occur in two steps:
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Answer:

Correct option is

A

Explanation:

The number of molecules of CO involves in the slowest step will be 0 because CO is not involve in the slowest step i.e. rate determing step.

3 0
3 years ago
Calcium ions are removed from the sarcoplasm of the cardiac cell by the action of the sarcoplasmic reticulum (SR) Ca2+-ATPase pu
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Sodium-calcium exchanger on the sarcolemma

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4 years ago
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To survive Global life expectancy is the highest it's ever been, with a global average lifespan of about 71.4 years as of 2015.

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