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
alekssr [168]
4 years ago
13

How many oxygen atoms are in 17.63 grams of co2?

Chemistry
1 answer:
asambeis [7]4 years ago
5 0
CO₂ = 12 + 2*16 = 44 g/mol

1 mole of CO₂ contain an Avogadro number of molecules of CO₂

44g of CO₂  contain 6.02 * 10²³ molecules of <span>CO₂
</span>
17.63g of <span>CO₂ will contain:
</span>                                                17.63 * 6.02 * 10<span>²³ /44
</span>                                         
                                                ≈ 2.412 * 10²³ molecules of <span>CO₂
</span>
Note: 1 molecule of CO₂ has 2 atoms of O

2.412 * 10²³ molecules of CO₂ will have 2.412 * 10²³ * 2 = 4.824 * 10²³ atoms of O.

 <span>4.824 * 10²³ atoms of O.</span>
You might be interested in
An object weighing 89.7g is placed in graduated cylinder displacing the volume from 50.0mL to 60.5 mL
Elden [556K]
Ygucuvvyyvjdibdingibgnfnufnifififinfnfinfingingingingingin
6 0
3 years ago
The use of evaporation and condensation to separate parts of a mixture is
prisoha [69]

Answer:

The liquid collected during distillation when the evaporated substance condenses. A separation technique that uses evaporation to separate substances. The mixture is heated so that one substance evaporates. The vapour is collected and condenses into a liquid.

5 0
3 years ago
Electrolytic capacitors differ from many other cpapacitors in construction in that they are?
sergeinik [125]
The answer is Polarized
3 0
2 years ago
3. All the deer in Horry County represent which of the following?
klemol [59]

Answer:

community

Explanation:

8 0
3 years ago
Read 2 more answers
Match the following. 1. an ancient study or art which attempted to combine science and philosophy to solve worldly problems atom
Zinaida [17]

Answer:

1. An ancient study or art which attempted to combine science and philosophy to solve worldly problems Alchemy

2. A homogeneous mixture of elements with metals to form metallic solids Alloy.

3. The simplest unit of an element that still retains the properties of that element compound Atom

4. Two or more elements joined together such that the elements have lost their individual identity Compound

5. A primary substance that cannot be divided into separate substances element Element.

6. The group of elements that are good conductors of electricity and heat Metals

7 . The group of elements that are poor conductors of electricity and heat Non metal

7 0
4 years ago
Other questions:
  • How is Hydrogen in heavy water different from hydrogen in normal water​
    9·1 answer
  • What happens to the reaction rate as the reactants get used up in a reaction?
    12·1 answer
  • -. Convert 54 m to its equivalent measurement in cm.
    12·1 answer
  • How many picograms are in 1 mg? In 35 ng?
    15·1 answer
  • A. Water moving into the root cells of a plant
    10·1 answer
  • Which best describes an element
    10·1 answer
  • What days did the Catholic Church h celebrate with fireworks
    7·2 answers
  • The free energy change for the following reaction at 25 °C, when [Cd2+] = 1.20 M and [Fe2+] = 1.40×10-3 M, is -23.9 kJ: Cd2+(1.2
    8·1 answer
  • Help me quickly please!!!
    13·1 answer
  • Ice melting is not a chemical change because __________.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!