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8_murik_8 [283]
3 years ago
9

What is the number of oxygen atoms in the ring portion of the haworth structure of glucose?

Chemistry
1 answer:
Aneli [31]3 years ago
7 0
Answer is: there is one oxygen atom <span>in the ring portion of the Haworth structure of one molecule of glucose, five others oxygen atoms are not in the ring portion.
</span>There are furanose and pyranose Haworth Projections for all aldoses and hexoses, including glucose (C₆H₁₂O₆). 
<span>Haworth projection shows a pyranose as a hexagon and a furanose as a pentagon.</span>

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I analyze one atom of carbon in a rock and then one atom of carbon from one of my skin cells. Explain the differences I might se
fgiga [73]

Answer:

Explanation:

The two carbon atoms would be different. These different carbon isotopes are called isotopes. Isotopy is the existence of two or more atoms of the same element having the same atomic number but different mass number due to the difference in the number of neutrons in their various nuclei.

Carbon for example has 3 known isotopes which are:

                    ¹²₆C         ¹³₆C         ¹⁴₆C

These isotopes have different places in nature where they can be found. Some can occur together naturally.

Isotopes have the same chemical properties because they share similar electronic configuration.

5 0
3 years ago
Name the following alkane:
vladimir1956 [14]

The names of the alkanes are 2,2- dimethylbutane, 2,4- dimethylhexane, 2,2,3,3- tetramethylbutane and 4- ethyl, 3,6- dimethyl heptane.

Alkanes are saturated hydrocarbon in the organic chemistry. These are organic compounds that consists of single bonded carbon and hydrogen atoms. The common formula for writing an alkane is given by CₙH₂ₙ₊₂.

Alkanes are further divided into three more types which are:

1. Chain alkanes

2. Cycloalkanes

3. Branched alkanes

Hydrogenation method is used for preparation of alkanes from alkene and alkyne.

The names of the given compounds are:

Part A:

2,2- dimethyl butane

Part B:

2,4- dimethyl hexane

Part C:

2,2,3,3- tetramethyl butane

Part D:

4- ethyl, 3,6- dimethyl heptane

Learn more about alkanes from the link given below.

brainly.com/question/16837399

#SPJ1

4 0
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Answer:

Boron has 3 valence electrons

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