The number of moles of compound is given. By using the number of moles, the mass of phosphorous in each compound given in exercise 52 is to be determined. Concept introduction: The atomic mass is defined as the sum of number of protons and number of neutrons. Molar mass of a substance is defined as the mass of the substance in gram of one mole of that compound. The molar mass of any compound can be calculated by adding of atomic weight of individual atoms present in it. The amount of substance containing 12 g of pure carbon is called a mole. One mole of atoms always contains 6 .022 × 10 23 atoms. Hence, ( 6 .022 × 10 23 atoms ) ( 12 u 1 atom ) = 12 g ⇒ 1 u = 1 6 .022 × 10 23 g To determine : The mass of phosphorous ( P ) in 5 .00 moles of P 4 O 6 .
The number of moles of compound is given. By using the number of moles, the mass of phosphorous in each compound given in exercise 52 is to be determined. Concept introduction: The atomic mass is defined as the sum of number of protons and number of neutrons. Molar mass of a substance is defined as the mass of the substance in gram of one mole of that compound. The molar mass of any compound can be calculated by adding of atomic weight of individual atoms present in it. The amount of substance containing 12 g of pure carbon is called a mole. One mole of atoms always contains 6 .022 × 10 23 atoms. Hence, ( 6 .022 × 10 23 atoms ) ( 12 u 1 atom ) = 12 g ⇒ 1 u = 1 6 .022 × 10 23 g To determine : The mass of phosphorous ( P ) in 5 .00 moles of P 4 O 6 .
Solution Summary: The author explains that the number of moles of a compound is given. The molar mass of any compound can be calculated by adding the atomic weight of individual atoms.
Study of body parts and their functions. In this combined field of study, anatomy refers to studying the body structure of organisms, whereas physiology refers to their function.
Chapter 5, Problem 58E
(a)
Interpretation Introduction
Interpretation: The number of moles of compound is given. By using the number of moles, the mass of phosphorous in each compound given in exercise 52 is to be determined.
Concept introduction: The atomic mass is defined as the sum of number of protons and number of neutrons.
Molar mass of a substance is defined as the mass of the substance in gram of one mole of that compound.
The molar mass of any compound can be calculated by adding of atomic weight of individual atoms present in it.
The amount of substance containing
12g of pure carbon is called a mole. One mole of atoms always contains
6.022×1023 atoms.
Hence,
(6.022×1023atoms)(12u1atom)=12g⇒1u=16.022×1023g
To determine: The mass of phosphorous
(P) in
5.00 moles of
P4O6.
(b)
Interpretation Introduction
Interpretation: The number of moles of compound is given. By using the number of moles, the mass of phosphorous in each compound given in exercise 52 is to be determined.
Concept introduction: The atomic mass is defined as the sum of number of protons and number of neutrons.
Molar mass of a substance is defined as the mass of the substance in gram of one mole of that compound.
The molar mass of any compound can be calculated by adding of atomic weight of individual atoms present in it.
The amount of substance containing
12g of pure carbon is called a mole. One mole of atoms always contains
6.022×1023 atoms.
Hence,
(6.022×1023atoms)(12u1atom)=12g⇒1u=16.022×1023g
(c)
Interpretation Introduction
Interpretation: The number of moles of compound is given. By using the number of moles, the mass of phosphorous in each compound given in exercise 52 is to be determined.
Concept introduction: The atomic mass is defined as the sum of number of protons and number of neutrons.
Molar mass of a substance is defined as the mass of the substance in gram of one mole of that compound.
The molar mass of any compound can be calculated by adding of atomic weight of individual atoms present in it.
The amount of substance containing
12g of pure carbon is called a mole. One mole of atoms always contains
6.022×1023 atoms.
Hence,
(6.022×1023atoms)(12u1atom)=12g⇒1u=16.022×1023g
To determine: The mass of phosphorous
(P) in
5.00 moles of
Na2HPO4.
Recognizing ampli
Draw an a amino acid with a methyl (-CH3) side chain.
Explanation
Check
Click and drag to start drawing a
structure.
X
C
Write the systematic name of each organic molecule:
structure
name
×
HO
OH
☐
OH
CI
CI
O
CI
OH
OH
く
Check the box under each a amino acid.
If there are no a amino acids at all, check the "none of them" box under the table.
Note for advanced students: don't assume every amino acid shown must be found in nature.
COO
H3N-C-H
CH2
HO
CH3
NH3 O
CH3-CH
CH2
OH
Onone of them
Explanation
Check
+
H3N
O
0.
O
OH
+
NH3
CH2
CH3-CH
H2N C-COOH
H
O
HIC
+
C=O
H3N-C-O
CH3- - CH
CH2
OH
Х
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Chapter 5 Solutions
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