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
ella [17]
2 years ago
15

A sample of 3.62 moles of diphosphorous trioxide is

Chemistry
1 answer:
Sindrei [870]2 years ago
5 0

H_3PO_32H_3PO_32H_3PO_3P_2O_3Answer:

B

Explanation:

This question is about stoichiometry. From the balanced equation P_2O_3 + 3H_2O⇒2H_3PO_3, we see that 3 moles of water is needed to react with 1 mole of P_2O_3.

This means that, to fully react 3.62 moles of P_2O_3, we would need 3*3.62 or  10.86 moles of water. However, we only have 6.31 moles, so water is the limiting reactant.

Since 3 moles of water react with 1 mole of P_2O_3, 6.31 moles of water can fully react with 6.31÷3 or 2.1033 moles of P_2O_3.

From the balanced equation, we see that every mole of P_2O_3 reacted gets you 2 moles of 2H_3PO_3. Therefore, 2.1033 moles of P_2O_3 would give you approximately 4.21 moles of H_3PO_3.

You might be interested in
Which statements describe band theory? Check all that apply.
Papessa [141]

Answer:

b c

Explanation:

right

8 0
3 years ago
When 5.0 mol Al react with 13 mol HCl, what is the limiting reactant, and how many moles of AlCl3 can be formed? 2Al + 6HCl → 2A
bekas [8.4K]
HCI is the limiting reactant, and 4.3 mol AICI3 can be formed.
6 0
3 years ago
What are the effects of inhalation of acetone vapor?
Ipatiy [6.2K]

Answer:

it can cause irritation in eyes throat and lungs and u can become lightheaded, or possibly fall in a coma

5 0
3 years ago
For which purpose do biochemist insert human genes into bacteria
Mumz [18]

Answer: to find a cure for the common cold to produce insulin for diabetics

Explanation: It has helped many people

5 0
2 years ago
Iron and carbon:steel:copper and tin:___________
vesna_86 [32]

Answer:

iron and carbon:steel:copper and tin: metal

4 0
3 years ago
Other questions:
  • describe how a physical property, such as mass or texture, can change without causing a chance in the substance?
    10·2 answers
  • Suppose the filament in a super-powerful flashlight is heated up to 3600 K. What type of light would be given off by this filame
    13·2 answers
  • Imagine mixing 1 tablespoon of Epsom salt with 2 cups of ammonia. How much precipitate would be produced? Describe the amount of
    6·1 answer
  • Of the following, where would we most likely find the most abundant storage of water?
    5·2 answers
  • Bodies of our solar system in proper Oder of formation
    10·1 answer
  • Which information is sufficient to differentiate a
    7·2 answers
  • What does applied chemistry have to do with making ice cream?
    14·2 answers
  • HELP!!!!!! PLEASE!!!
    12·1 answer
  • What causes waves to occur?
    9·1 answer
  • PLEASE HELP!!!!! Is it as critcal for your tap water to be a good buffer as it is for the water at the nearest lake to be a good
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!