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
vovangra [49]
2 years ago
14

A 12 fluid ounce Coca-Cola contains 6.9*10^22 molecules of sugar (C12H22O11). How many grams of sugar are there in a coke?

Chemistry
1 answer:
777dan777 [17]2 years ago
8 0

Answer:

37.62 g

Explanation:

First we <u>convert 6.9x10²² atoms of C₁₂H₂₂O₁₁ to moles</u>, using <em>Avogadro's number</em>:

  • 6.9x10²² atoms ÷ 6.023x10²³ atoms/mol = 0.11 mol

Then we <u>convert moles of C₁₂H₂₂O₁₁ to grams,</u> using its molar mass:

Molar mass of C₁₂H₂₂O₁₁ = (C molar mass)*12 + (H molar mass)*22 + (O molar mass)*11 = 342 g/mol

  • 0.11 mol * 342 g/mol = 37.62 g

You might be interested in
When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these coeffici
tatuchka [14]

The values of the coefficients would be 4, 5, 4, and 6 respectively.

<h3>Balancing chemical equations</h3>

The equation of the reaction can be represented by the following chemical equation:

ammonia (g) + oxygen (g) ---> nitrogen monoxide (g) + water (g)

  4NH_3(g)     +    5O_2(g)        --->           4NO(g)              +  6H_2O(g)

Thus, the coefficient of ammonia will be 4, that of oxygen will be 5, that of nitrogen monoxide will be 4, and that of water will be 6.

More on balancing chemical equations can be found here: brainly.com/question/15052184

#SPJ1

5 0
2 years ago
When a substance changes from gas to liquid at a temperature below its boiling point, ____ has taken place.
puteri [66]
That would be evaporation.
Hope this helped!! xx
5 0
3 years ago
Do substances react by mass? Yes or no explain
daser333 [38]

yes substances Do  react by mass

5 0
3 years ago
As an electron gains energy, it becomes excited and jumps to a lower energy level?
Maru [420]

Yes if you add an energy to an electron the electron will become excited, and it will jump to its highest level then go back down releasing  energy


3 0
2 years ago
Read 2 more answers
The measure of gravity on Earth determines our __________.
kirza4 [7]

The correct answer are:

#1. The measure of gravity on earth determines our weight

#2. The closer an object is to the center of earth, the greater the gravitational force on that object.

#3. Objects in a free fall are constantly picking up speed as they fall back to earth is true.

Brainliest please!

6 0
2 years ago
Other questions:
  • write the chemical equation for the following reaction: the elements carbon and oxygen combine to yield the compound carbon diox
    15·1 answer
  • The density of ethanol is 0.79 g/mL. The density of acetic acid is 1.05 g/mL. Assuming that each
    9·1 answer
  • What happens when energy is transferred through a wave?
    12·1 answer
  • two critical requirements must be met before light elements, like hydrogen or helium, will fuse and form heavier elements. The t
    9·2 answers
  • Using the Rydberg formula, calculate the initial energy level when an electron in a hydrogen atom transitions into n= 2 and emit
    14·2 answers
  • Distinguish between metals, ionic compounds, and covalent compounds using information about the physical properties of a compoun
    5·1 answer
  • Gravity on Earth is 9.8 m/s2, and gravity on the Moon is 1.6 m/s2.
    11·2 answers
  • What is the molarity of a solution prepared by adding enough water to 2 g of acetone to make a total volume of 1.60 l?
    6·1 answer
  • A doctor uses an instrument(s) that emits light and allows the doctor to view the inside of a patient’s intestine.
    6·2 answers
  • What are the units of density
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!