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AfilCa [17]
3 years ago
5

Archer is a soil scientist and needs to examine a bacteria sample. He wants to be able to change his magnification with differen

t objective lenses. Which microscope should he choose?
A. Compound light microscope
B. Transmission electron microscope
C. Dissecting microscope
D. Scanning electron microscope
Chemistry
1 answer:
koban [17]3 years ago
3 0

Answer:

C. Dissecting microscope

Explanation:

It is trying to see the surface

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Each of the following names is wrong. Draw structures based on them, and correct the names:(b) 1,1,1-trimethylheptane
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The correct IUPAC name of 1,1,1-trimethylheptane is 2,2-dimethyloctane.

<h3>IUPAC NAME:</h3>

It is systematic way of nomenclature of organic compounds.

It is based on the position of functional groups, preference of the functional group, long or short chain of carbon, preference of double bond, single and triple bond, branching of carbon chain, etc.

The given compound is 1,1,1-trimethylheptane.

The given name is wrong according to IUPAC name because the numbering of carbon atom should be done in that way in which the carbon atom chain is largest.

Here, in this case the numbering is done from right side. Thus the largest carbon chain have 8 carbon atom.

If the numbering is done according to the question, number of carbon atom in straight chain is 7.

Thus, we concluded that the Correct IUPAC name of 1,1,1-trimethylheptane is 2,2-dimethyloctane.

learn more about Nomenclature:

brainly.com/question/14094007

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5 0
2 years ago
What is the product of the reaction between HCIO3 and KOH
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Answer:

The products are: KCl03 and H20.

Explanation:

The reaction between HC03 (chloric acid) and KOH (potassium hydroxide) is:

HC03  + KOH ----> KCl03 (KCl03 and H20) + H20 (water)

<em></em>

<em>The reaction is of the double displacement type (in this case parts of the reagents are exchanged, producing two generating new compounds).</em>

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The atoms share some of their outer electrons so that each atom has a stable noble gas arrangement.

Explanation:

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