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
Mamont248 [21]
2 years ago
11

18.74 g of P4 is reacted with 9.6 g of Cl2 balanced is P4 (s) + 6 Cl2 (g) → 4 PCl3 (l) how many PlC3 can I make?

Chemistry
1 answer:
Yanka [14]2 years ago
3 0

P4(s) + 6Cl2(g) → 4PCl3(l)

n P4 = m P4 / Mr P4

n P4 = 18.74 / 123.88

n P4 = 0.151 mol

n Cl2 = m Cl2 / Mr Cl2

n Cl2 = 9.6 / 70.9

n Cl2 = 0.135 mol

Cl2 act as <u>limiting reactant</u>

n PCl3 = (coef. PCl3)/(coef. Cl2) • n Cl2

n PCl3 = (4/6) • 0.135

n PCl3 = 0.09 mol

m PCl3 = n PCl3 • Mr PCl3

m PCl3 = 0.09 • 137.33

m PCl3 = 12.36 gr

You might be interested in
State which separation method you would use to separate potassium iodine solution​
navik [9.2K]
Could be separated by distillation.
3 0
2 years ago
A baseball has a mass of 135 grams and a softball has a mass of 270 grams. In which of the following situations would they have
Sauron [17]
The baseball is thrown twice as fast as the softball in the same direction.
3 0
3 years ago
Read 2 more answers
Jenny wants to test the electrical conductivity of two substances dissolved in water. She is preparing the containers for the ex
katen-ka-za [31]

Answer:

Volume of the solutions

This is the most important factor for her to control.

3 0
3 years ago
How many moles of nitrogen are present at STP if the volume is 846L
Artyom0805 [142]
A mole of any gas occupied 22.4 L at STP. So, the number of moles of nitrogen gas at STP in 846 L would be 846/22.4 = 37.8 moles of nitrogen gas.

Alternatively, you can go the long route and use the ideal gas law to solve for the number of moles of nitrogen given STP conditions (273 K and 1.00 atm). From PV = nRT, we can get n = PV/RT. Plugging in our values, and using 0.08206 L•atm/K•mol as our gas constant, R, we get n = (1.00)(846)/(0.08206)(273) = 37.8 moles, which confirms our answer.
3 0
3 years ago
7 When carbon is heated in a limited supply
irakobra [83]

Answer:

please mark my answer brainliest

Explanation:

its carbon monoxide

.....

5 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate how much 95% ethyl alcohol will be required to dissolve 0.1 g of sulfanilamide at 78 c using volume calculate how much
    12·1 answer
  • A main group metal was studied and found to exhibit the following properties: It does not occur free in nature. It loses valence
    12·1 answer
  • If we dissolve 27 g of salt in 249 g of water, what is the mass of the resulting solution?
    7·1 answer
  • When did the largest difference in high tide occur on the same day?
    11·1 answer
  • Compute the following and give your answer on scientific notation
    8·1 answer
  • What are two things that characterize the practice of science
    8·1 answer
  • A neutral atom of sulfur becomes an ion with a negative two charge by?
    14·1 answer
  • How does the vapor pressure of water at 10 c compare with its vapor pressure at 50 c?
    11·1 answer
  • Imagine that hotter magma is lying beneath an area of cooler magma deep in the mantle. What do you predict will happen?
    6·1 answer
  • If the air from the problem above contains 22% oxygen, 75% nitrogen and 3% argon, what is the partial pressure of oxygen near a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!