Concept explainers
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(a)
Interpretation:
Charges of the ions found in column “a” needs to be explained.
Concept Introduction :
The periodic table arranges the elements according to their increasing
(a)
Answer to Problem 57A
Charge of the atoms of the given group is-
Explanation of Solution
The elements in the first group in the periodic table are alkali metals. The elements of first group form alkali with the base so named as alkali metals. The elements of this group are present in the
(b)
Interpretation:
Charges of the ions found in column “b” need to be explained.
Concept Introduction :
The periodic table arranges the elements according to their increasing atomic number. The properties of elements are similar of group. The periodic table is divided into two parts one is a vertical column and the other one is horizontal row.
(b)
Answer to Problem 57A
Charge of the atoms of the given group is:
Explanation of Solution
The group
(c)
Interpretation:
Charges of the ions found in column “c” need to be explained.
Concept Introduction :
The periodic table arranges the elements according to their increasing atomic number. The properties of elements are similar of group. The periodic table is divided into two parts one is a vertical column and the other one is horizontal row.
(c)
Answer to Problem 57A
Charge of the atoms of the given group is-
Explanation of Solution
The alkaline earth metals are known as Group
(d)
Interpretation:
Charges of the ions found column “d” need to be explained.
Concept Introduction :
The periodic table arranges the elements according to their increasing atomic number. The properties of elements are similar of group. The periodic table is divided into two parts one is a vertical column and the other one is horizontal row.
(d)
Answer to Problem 57A
Charge of the atoms of the given group is-
Explanation of Solution
Halogen means salt-former and compound containing halogens are called “salts”. The elements are exists in all three
Chapter 3 Solutions
World of Chemistry
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- : Draw the structure of valylasparagine, a dipeptide made from valine and asparagine, as it would appear at physiological pH. Click and drag to start drawing a structure. P Darrow_forwardDraw the Haworth projection of α-L-mannose. You will find helpful information in the ALEKS Data resource. Click and drag to start drawing a structure. : ཊི Х Darrow_forwardDraw the structure of serine at pH 6.8. Click and drag to start drawing a structure. : d كarrow_forward
- Take a look at this molecule, and then answer the questions in the table below it. CH2OH H H H OH OH OH CH2OH H H H H OH H H OH H OH Is this a reducing sugar? yes α β ロ→ロ no ☑ yes Does this molecule contain a glycosidic bond? If you said this molecule does contain a glycosidic bond, write the symbol describing it. O no 0+0 If you said this molecule does contain a glycosidic bond, write the common names (including anomer and enantiomer labels) of the molecules that would be released if that bond were hydrolyzed. If there's more than one molecule, separate each name with a comma. ☐arrow_forwardAnswer the questions in the table below about this molecule: H₂N-CH₂ -C—NH–CH–C—NH–CH—COO- CH3 CH CH3 What kind of molecule is this? 0= CH2 C If you said the molecule is a peptide, write a description of it using 3-letter codes separated ☐ by dashes. polysaccharide peptide amino acid phospolipid none of the above Хarrow_forwardDraw a Haworth projection of a common cyclic form of this monosaccharide: CH₂OH C=O HO H H -OH H OH CH₂OH Click and drag to start drawing a structure. : ☐ Х S '☐arrow_forward
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