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Oksanka [162]
3 years ago
12

A gaseous fossil fuel produced from organic matter that is used to heat homes and cook

Chemistry
1 answer:
Nostrana [21]3 years ago
7 0

Answer:

Natural gas

Explanation:

Natural gas is a gaseous fossil fuel produced from organic matter that is used to heat homes and cook food.

Natural gas is one of the most volatile part of hydrocarbons that exist together with fossil fuel.

  • In a reservoir, natural gas is usually on top of the fossil fuel reserve.
  • It can also be distilled from crude oil as they rises up on top of the column first due to their low boiling point
  • The gas mixture is made up light hydrocarbons from methane to hexane.
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Based on the results you observed for the iodine test and Benedict’s test, is it better to detect enzyme activity by measuring t
dlinn [17]

Answer:

Is better use the Benedict's test by the increase in the amount of the products if the enzyme is a reductase

Explanation:

The Benedict's test works by the reaction of the reducing sugars with the ion cupric of the reactive. If the enzyme is a reductase (degrades polysaccharides into bi o monosaccharides), it should cut the polysaccharide bond and the products would react with the Benedict's cupric ion

I hope you undestand me

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3 years ago
.7 liters of CO represents how many molecules?
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Answer:

               1.88 × 10²² Molecules of CO

Explanation:

At STP for an ideal gas,

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Now,

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No. of Molecules = 0.03125 × 6.022 × 10²³ Molecules/mol

No. of Molecules = 1.88 × 10²² Molecules of CO

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2 years ago
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