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
eduard
3 years ago
8

Question 6 How many molecules are in 4.48 liters of CO 2?

Chemistry
1 answer:
Dovator [93]3 years ago
8 0
22.4 molecules are in 4.48 liters of CO 2
You might be interested in
Give three reasons why fluid spills in water are more damaging than fluid spills on land
marta [7]

Answer:

1) Oil is less dense than water so when oil spills, it spreads across the entire water surface.

2) The oil spreads very quickly with lighter oils such as gasoline.

3) Wind, Currents, and Warm Temperatures will cause Oil to spread quicker.

7 0
2 years ago
Consider the following chemical reaction:
laiz [17]

Answer:

B. 1.65 L

Explanation:

Step 1: Write the balanced equation

2 SO₂(g) + O₂(g) ⇒ 2 SO₃(g)

Step 2: Calculate the moles of SO₂

The pressure of the gas is 1.20 atm and the temperature 25 °C (298 K). We can calculate the moles using the ideal gas equation.

P × V = n × R × T

n = P × V / R × T

n = 1.20 atm × 1.50 L / (0.0821 atm.L/mol.K) × 298 K = 0.0736 mol

Step 3: Calculate the moles of SO₃ produced

0.0736 mol SO₂ × 2 mol SO₃/2 mol SO₂ = 0.0736 mol SO₃

Step 4: Calculate the volume occupied by 0.0736 moles of SO₃ at STP

At STP, 1 mole of an ideal gas occupies 22.4 L.

0.0736 mol × 22.4 L/1 mol = 1.65 L

6 0
2 years ago
Which of these describes an ethical dilemma that drug designers could face?
LenKa [72]

The statement 'whether people should take medicine or if they should seek alternative treatments' describes an ethical dilemma that drug designers face.

<h3>What is drug development?</h3>

Drug development refers to all the processes from target drug identification to drug validation and commercialization.

Drug development involves different stages of development including preclinical and clinical trials.

Ethical dilemmas in drug development include the release of a drug that is ineffective when compared to parallel treatments.

Learn more about drug development here:

brainly.com/question/8187660

4 0
2 years ago
Which of the following are some examples of rapid environmental changes?
Zina [86]
I think it’s weather
6 0
3 years ago
Read 2 more answers
Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many molecules of hydrogen gas
nataly862011 [7]

57.1g * 6.022*10^23 / 22.9 * 2 = 7.51*10^23 molecules

3 0
3 years ago
Other questions:
  • What causes a liquid to change into vapor
    12·1 answer
  • If litmus paper is dipped in a very acidic and then in a basic what will happen
    14·1 answer
  • When a negatively charged object moves in the opposite direction of an eletric field the potential energy of the object....
    8·1 answer
  • A chemist designs a galvanic cell that uses these two half-reactions:
    7·1 answer
  • What is chemistry? I NEED HELP ASAP!
    7·1 answer
  • The reaction 2Fe + 3Br2 ———&gt; 2FeBr3 is an example of which type of reaction
    10·1 answer
  • The temperature at which a liquid becomes a solid is the:
    10·1 answer
  • Please help me out i don’t get this. what is the answers to 1-4.
    5·1 answer
  • With Regular/Diffuse Reflection, the __________ of the object will determine the SHARPNESS of reflection
    10·1 answer
  • Help pls!!!!!!!!!!!!!​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!