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
professor190 [17]
3 years ago
8

How many atoms of hydrogen are in vitamin B

Physics
1 answer:
dangina [55]3 years ago
4 0

There are 88 atoms of Hydrogen in vitamin B (B12)

Why?

If we need to know how many atoms of Hydrogen are in vitamin B (most common is B12) we need to look for its molecular formula.

We have that the molecular formula of vitamin B (B12) is the following:

C_{63}H_{88}CoN_{14}O_{14}P

Where the numbers at the right of each component represent the number of atoms, we can see that there are 88 atoms of Hydrogen in vitamin B (B12).

Have a nice day!

You might be interested in
What is reflection of sound
valentinak56 [21]
Incident and reflective sound waves
4 0
3 years ago
An object moves in uniform circular motion at 25 m/s and takes 1.0 second to go a quarter circle. Calculate the centripetal acce
tekilochka [14]

Given:

Object in circular motion 25 m/s

1 second to go quarter circle

Required:

Centripetal acceleration:

Solution:

Acceleration = v2/r

Where v is the velocity and r is the radian

Substituting the values into the equation,

Acceleration = v2/r = (25 m/s)2/(4*pi/180) = 8952.47 m2/s2

4 0
4 years ago
Because atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties
AURORKA [14]
False. What actually determines the properties of elements are the electrons, or aka valence electrons. They are used to bond, which determines its properties. 
4 0
3 years ago
What is the terminal velocity of a 6.00-kg mass object in falling with a drag force with a magnitude that depends on speed, v, a
3241004551 [841]

When object reached the terminal speed then its acceleration is zero

So as per Newton's II law we can say

F_{net} = 0

now in that case we can say that net force is zero so here weight of the object is counter balanced by the drag force when it will reach at terminal speed

so we can write

mg - F_d = 0

so here we are given that

F_d = 30

6*9.8 - 30*v = 0

58.8 - 30 *v = 0

v = \frac{58.8}{30}

v = 1.96 m/s

so terminal speed will be nearly 2 m/s

6 0
3 years ago
Define the relationship between refraction and reflection
ElenaW [278]
Reflection and refraction are two different phenomenons. In case of reflection, wave bounces back into the same medium after incident with the interface of two mediums. Reflection will happen if surface is shiny as well as smooth. If surface is irregular, one will get diffused reflection. Refraction means bending of light when waves travel from one medium to another
8 0
4 years ago
Other questions:
  • A filamentary conductor is formed into an equilateral triangle with sides of length carrying current i . find the magnetic field
    14·1 answer
  • A television of mass 13 kg sits on a shelf. What is the normal force acting on the television?
    15·2 answers
  • Why do you hear sound when you clap your hands?
    12·2 answers
  • speed of light is 3×10^8m/sec. the circumference equador is 4×10^4km. if light turns around equador for 5 min, how many tours ca
    15·1 answer
  • Electromagnetic waves all move at the same wave speed. which of these offer solutions to slowing them down select all that apply
    7·1 answer
  • Explain the origin of earth's motion based on the origin of the galaxy and its solar system?
    5·1 answer
  • The distance of an illuminated object from its light source is decreased to 1/3 while the luminous flux remains constant. Which
    14·2 answers
  • When studying atoms, scientists can ignore the ______ force between charged particles that make up the atoms because it is many
    9·2 answers
  • ECONOMICS !!!!
    12·1 answer
  • 7) If the mass of an object is 694 g, find the mass of rider 1 if rider 2 = 600g rider 3 = 90 (Subtract the smaller numbers from
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!