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
aleksley [76]
3 years ago
8

A sample of glucose, C6H12O6, contains 6.02 × 1022 atoms of carbon. How many moles of hydrogen atoms and how many moles of gluco

se does it contain.
Chemistry
2 answers:
Dima020 [189]3 years ago
3 0
Glucose  has    6  number  of  carbon  atoms,  12  atoms  of  oxygen  and   6  atoms  of  oxygen
The  total  number  of  glucose  atom is  24  atoms
The  atom  of  hydrogen is twice  that  of   carbon  
that  is (6.02 x10^22) x2=1.204 x10^23atoms
the  number  of  moles  of  hydrogen  is   solved  as   follows
1mole  =  6.02x10^23 atoms  what   about  1.204 x10^23=
{(1.204x10^23)/(6.02 x10^23)}=0.2moles
The  moles  of  glucose
1   atom  of   glucose=  6.02 x10^22  x4 =2.408 x10^23  atoms
moles= { (2.48 x10^23)/(6.02  x10^23)}=0.41moles

kenny6666 [7]3 years ago
3 0

Because of the chemical formula of glucose we can infer the rations of each atom from one another, we can see that every 6 atoms of carbon there are 12 atoms of hydrogen. Therefore, there is twice as much hydrogen than carbon or <span>12.04 × 10^22 atoms or 0.2 moles of hydrogen in the sample. Following this we can infer that a glucose molecule needs 6 atoms of carbon, therefore we divide the amount of carbon by 6, and converting it into moles we will get 0.0167 moles of glucose.</span>

You might be interested in
Oxidation of methane
Mandarinka [93]

<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>

➪Methane (CH4) is oxidized with molecu- lar oxygen (O2) to carbon dioxide (CO2).

4 0
3 years ago
2. What is the electron configuration of an electrically neutral atom of magnesium?
alekssr [168]
Are u talking about electron sublevel config or where the electrons show in the "rings" of the atom
7 0
3 years ago
a 160 milligram sample of a radioactive isotope decays to 10 kilograms in 12 years. what is the half life of this element
Shkiper50 [21]

Answer:

3 years

Explanation:

Given data:

Initial amount of sample = 160 Kg

Amount left after 12 years = 10 Kg

Half life = ?

Solution:

at time zero = 160 Kg

1st half life = 160/2 = 80 kg

2nd half life = 80/2 = 40 kg

3rd half life = 40 / 2 = 20 kg

4th half life = 20 / 2 = 10 kg

Half life:

HL = elapsed time / half life

12 years / 4 = 3 years

8 0
3 years ago
How many atoms are in 1.75 moles of CHCl?
jok3333 [9.3K]
1.75 moles ChCl3 x (6.02 x 10 ^-23) / 1 mole = 1.0535 x 10^-22 atoms.

hope this was helpful :)
8 0
3 years ago
What orbits from a pi bond
mixer [17]

A pi bond is a bond formed by the overlap of orbitals in a side-by-side fashion with the electron density concentrated above and below the plane of the nuclei of the bonding atoms. ... Three sigma bonds are formed from each carbon atom for a total of six sigma bonds total in the molecule.

4 0
3 years ago
Other questions:
  • Together, the protons and neutrons are called what?
    5·2 answers
  • The balanced combustion reaction for C 6 H 6 C6H6 is 2 C 6 H 6 ( l ) + 15 O 2 ( g ) ⟶ 12 CO 2 ( g ) + 6 H 2 O ( l ) + 6542 kJ 2C
    11·1 answer
  • 4. Is the mass of the products of a nuclear fission reaction compared to
    7·1 answer
  • True or False: When you measure something with a ruler, you should NOT estimate an extra digit. You only need to report the numb
    9·1 answer
  • Explain the difference between the strength of an acid and the concentration of an acid​
    13·1 answer
  • What happens to iron oxide during decomposition
    12·1 answer
  • Can someone help me with questions 4-5 <br> 21 points
    9·1 answer
  • Describe three findings of the Human Genome Project<br> Write it in your own words
    12·1 answer
  • [Please see the attatched photo]​
    10·2 answers
  • If the equilibrium concentrations are 1. 01 m a, 1. 51 m b, and 2. 05 m c. Calculate the value of the equilibrium constant of th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!