1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mafiozo [28]
4 years ago
15

B vitamins are a group of water soluble compounds that are important in cell metabolism. Each one has a different chemical struc

ture. Please rank, in order of increasing molar mass, the following B vitamins listed below.
1. Vitamin B7,
biotin
C_10H_16N_ZO_3S
2. Vitamin B6,
pyridoxine
C_8H_11_NO_3
3. Vitamin B5
pantothenic acid
C_9H_17_NO_5
4. Vitamin B2, riboflavin
C_17H_20N_4O_6
5. Vitamin B1, thiamine
C_12_H_17N_4OS
Chemistry
1 answer:
Tom [10]4 years ago
7 0

Molar mass of vitamin B1, C12H17N4OS = 265.34 g/ mol

Molar mass of vitamin B2, C17H20N4O6 = 376.37 g/ mol

Molar mass of vitamin B5, C9H17NO5 = 219.24 g/ mol

Molar mass of vitamin B6, C8H11NO3 = 169.18 g/ mol

Molar mass of vitamin B7, C10H16N2O3S = 244.31 g/ mol

Now,

Order of increasing molar mass = B6 < B5 < B7 < B1 < B2

You might be interested in
When determining the specific heat from a given metal in a calorimeter the mass of the water remains constant, but the mass of t
alexandr1967 [171]
The heat is hotter than cold                                                                                                                                                                                  
6 0
4 years ago
Compounds usually have the same properties as the bonds they are made from true or false
gavmur [86]
Well , I will say this is a false statement.
This is because compounds which were all made by the same bond have same physical properties but different chemical properties.

Chemical Properties :
How do the subtances react with ( water, acid,alkaline, base , gas like oxygen, etc. )

Physical Properties :
- Solubility of those subtances in (water or organic solvent )
- Electric Conductivity
- Melting or Boiling Point
- Density
- Smell (exp : Ammonia has pungent smell , Esters has fruity smell)
8 0
3 years ago
Most elements are<br> O non metals<br> O metalloids<br> O metals<br> O gases
Aliun [14]
Metallioids
Explain
4 0
3 years ago
Pcl3+H2O=H3PO3+Hcl=?​
beks73 [17]

Answer:

PCl3 + 3H2O → HPO(OH)2 + 3HCl. Phosphorus(III) chloride react with water to produce phosphorous acid and hydrogen chloride.

Explanation:

7 0
3 years ago
Read 2 more answers
In rabbits, the gene for black fur is dominant (F), but the gene for white fur
Pepsi [2]
A white rabbit would therefore have (ff)

If a trait is recessive, then it can only be expressed if both alleles (individual letters) are recessive (lowercase).
7 0
3 years ago
Other questions:
  • Which part of the EM spectrum carry the least amount of energy?
    11·1 answer
  • A 455 g piece of bopper tubing is heated to 89.5 C and placed in an insulated vessel containing 159 g of water at 22.8 C. Assumi
    6·1 answer
  • Which property does a metal with a large number of free-flowing electrons most likely have?
    5·2 answers
  • (I NEED THIS ANSWERED QUICKLY! I'M TAKING A QUIZ!)
    14·2 answers
  • Research on autobiographical memory indicates that __________ may lead to the offset of infantile amnesia.
    5·1 answer
  • What makes up the central nervous system?
    8·1 answer
  • What is the purpose of an experimental group?
    14·2 answers
  • Matter takes up _____.
    6·1 answer
  • 4. Use the atomic model to answer the following questions
    10·1 answer
  • 7. The tendency of sound waves to bend when they pass from one medium to a different medium is known as A. refraction C. resonan
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!