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
kaheart [24]
2 years ago
15

Which of the following co2 samples contains the greatest number of moles of co2?

Chemistry
1 answer:
Serga [27]2 years ago
7 0

Answer:

3.21 x 10²³ CO² molecules

You might be interested in
Help me please!!!!!!!!
ale4655 [162]

Answer:

that's a hard one

Explanation:

6 0
3 years ago
Read 2 more answers
What is bohr's model?​
egoroff_w [7]

Answer:

In atomic physics, the Bohr model or Rutherford–Bohr model, presented by Niels Bohr and Ernest Rutherford in 1913, is a system consisting of a small, dense nucleus surrounded by orbiting electrons—similar to the structure of the Solar System, but with attraction provided by electrostatic forces in place of gravity.

4 0
2 years ago
A chemical equation that does not indicate relative amounts of reactants and products is called
Zielflug [23.3K]

Answer:

The correct answer is skeleton equation.

Explanation:

In chemistry, the skeletal formula of a compound is an abbreviated representation of its molecular structure. Skeleton formulas are used because they clearly show complicated structures, they are fast and simple to draw.

All atoms that are not carbon or hydrogen are represented by their chemical symbol. The relative amounts of reagents and products are not indicated.

Have a nice day!

6 0
3 years ago
Is blood a solution ?
qaws [65]
A blood solution is where Blood is a colloidal solution with partial behavior of a suspension! And it belongs to the non-newtonian liquids! VERY IMPORTANT INFO: Colloides do not exist freely! You cannot use a spoon of “colloids” and put it in somewhere.
6 0
3 years ago
Balance the following equations:
lesya [120]
<h2>Hey There!</h2><h2>_____________________________________</h2><h2>Answer:</h2><h2>_____________________________________</h2>

(I) N_{2} + 3H_{2} --> 2NH_{3}

(II) P_{4}  + 5O_{2}  --> 2P_{2} O_{5}

(III) 2NaF + Br_{2}  -->2NaBr + F_{2}

(IV) 2ZnS + 3O_{2} --> 2ZnO + 2SO_2

(V) Pb(NO_3)_2 + 2NaCl --> 2NaNO_3 + PbCl_2

<h2>_____________________________________</h2><h2>Best Regards,</h2><h2>'Borz'</h2>

7 0
3 years ago
Other questions:
  • How do you know what to fwemszvjsnvrgojewfgvrkjefkjerwf
    13·1 answer
  • Mass is 10.3g and Volume is 10 ml. What is the density?<br> 2 g/ml<br> 1.03 g/ml<br> O 1.3 g/ml
    13·2 answers
  • 5.0 liters of a 0.1 M Ca(OH), solution
    8·1 answer
  • When mountains are young, like the Rocky Mountains, they are very tall, with sharp jagged shapes. When mountains are old, they
    13·1 answer
  • The instruction booklet for your pressure cooker indicates that its highest setting is 11.1 psi. You know that standard atmosphe
    7·1 answer
  • Alcohol is poured into a beaker that contains 2% saltwater. Which are the solutes in the new solution?
    8·2 answers
  • When a sample of rust was mixed with acid, the rust changed into two simpler substances: W and Z. The substances W and Z could n
    15·2 answers
  • Find the boiling point temperature at 760 torr of an isomer of octane, c8h18, if its enthalpy of vaporization is 38,210 j mol-1
    9·1 answer
  • Please answer. I will be picking the brainiest answer as well!
    9·1 answer
  • A simulation at the nuclear level has nuclei with 20 protons and 100 neutrons. Alpha particles can get very close to the nuclei.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!