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
Dovator [93]
3 years ago
9

How many moles of KClO3 reacted if 9 moles of O2 were produced in this reaction: 2KClO3 → 2KCl + 3O2

Chemistry
1 answer:
kherson [118]3 years ago
3 0
2 mol KClO₃ - 3 mol O₂
x mol KClO₃ - 9 mol O₂

x=9*2/3= 6 mol
You might be interested in
I have an important test coming up!!! i need help with thisss!!!!
Aleks [24]
I think it’s A because each unit is worth 3
7 0
3 years ago
Read 2 more answers
The study of organisms in relationship to their environment is .
laiz [17]

Answer:

Ecology.

Explanation:

Because you are epic.

4 0
3 years ago
Read 2 more answers
Which statement about Niels Bohr’s atomic model is true?
jenyasd209 [6]

Answer:

Each orbit has a specific energy level.

Would you mind marking it the brainliest:).

4 0
2 years ago
How much water will be required to dissolve 0.3g of benzoic acid at 95oC given that the solubility of BA at 95oC is 68.0g/L?
Ainat [17]
Write as a proportion, showing the relationship of both given information:
68.0g 0.3g
---------- = -----------
1L x ( your answer)

Cross multiply: 68.0g× X = 0.3g × 1L
68.0g (X)= 0.3g/L
Solve for X by dividing both sides by 68.0 g
68.0g (X) = 0.3g/L
------------- ------------------
68.0g 68.0g

Then enter into calculator 0.3/68 and that will be your solution. Make sure you round up.
6 0
3 years ago
Which is the best example of a new substance forming?
Hunter-Best [27]

Answer:

lighting a match is the answer.

8 0
3 years ago
Read 2 more answers
Other questions:
  • As the number of effective collisions between reacting particles increases, the rate if a chemical reaction:
    14·1 answer
  • In nematode worms, a gene that codes for an ATPase has two alternatives for exon 4 and three alternatives for exon 7. How many d
    14·1 answer
  • Which of the following is a farming method that helps reduce the effects of wind erosion?
    14·2 answers
  • Read the given expression. Effective nuclear charge = atomic number − X Which of the following explains the identity of X and it
    8·1 answer
  • True or false?<br><br> To decrease the concentration of a<br> solution, add more liquid.
    13·1 answer
  • 3. If an item of trash is described as highly biodegradable, is that a physical property or
    10·1 answer
  • What is the temperature of the liquid at vaporization (boiling/condensing)?
    8·1 answer
  • Plzzz someone help me last question
    8·1 answer
  • The structure of an atom is defined by two numbers: the proton (atomic) number and the mass (nucleon) number. What is the electr
    9·1 answer
  • Look at your drawing how does the surface area affect the flow of heat from the foil into the ice
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!