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
Andreas93 [3]
3 years ago
14

What is the molecular geometry, or shape, of phosphorus trichloride (PC13)?

Chemistry
2 answers:
tankabanditka [31]3 years ago
8 0
The answer is C. Trigonal pyramidal.
Vedmedyk [2.9K]3 years ago
7 0

Answer:

the answer is c

Explanation:

You might be interested in
What is the volume of 2.10 moles of chlorine gas (Cl2) at 273 K and 1.00 atm?
Rasek [7]
Ideal gas law:
PV=nRT    ⇒  V=nRT / P
P=pressure=1 atm
V=volume
n=number moles=2.10 moles
R=0,082 Atm l/ºK mol
T=temperature=273 K

V=(2.10 moles*0.082 (atm l)/º(K mol)*237ºK)  / 1 atm=47.01 litres

47.1 L
5 0
3 years ago
8.0 mol AgNO3 reacts with 5.0 mol Zn in
Yakvenalex [24]

Taking into account the reaction stoichiometry, 8 moles of Ag can be produced from 8 moles of AgNO₃ and 5 moles of Zn.

<h3>Reaction stoichiometry</h3>

In first place, the balanced reaction is:

2 AgNO₃ + Zn → 2 Ag + Zn(NO₃)₂

By reaction stoichiometry (that is, the relationship between the amount of reagents and products in a chemical reaction), the following amounts of moles of each compound participate in the reaction:

  • AgNO₃: 2 moles
  • Zn: 1 mole
  • Ag: 2 moles
  • Zn(NO₃)₂: 1 mole

<h3>Limiting reagent</h3>

The limiting reagent is one that is consumed first in its entirety, determining the amount of product in the reaction. When the limiting reagent is finished, the chemical reaction will stop.

<h3>Limiting reagent in this case</h3>

To determine the limiting reagent, it is possible to use a simple rule of three as follows: if by stoichiometry 1 mole of Zn reacts with 2 moles of AgNO₃, 5 moles of Zn reacts with how many moles of AgNO₃?

amount of moles of AgNO_{3}= \frac{5 moles of Znx2 moles of AgNO_{3}}{1 mole of Zn}

<u><em>amount of moles of AgNO₃= 10 moles </em></u>

But 10 moles of AgNO₃ are not available, 8 moles are available. Since you have less moles than you need to react with 5 moles of Zn, AgNO₃ will be the limiting reagent.

<h3>Moles of Ag formed</h3>

Considering the limiting reagent, the following rule of three can be applied: if by reaction stoichiometry 2 moles of AgNO₃ form 2 moles of Ag, 8 moles of AgNO₃ form how many moles of Ag?

amount of moles of Ag=\frac{8 moles of AgNO_{3}x2 moles of Ag }{2 moles of AgNO_{3}}

<u><em>amount of moles of Ag= 8 moles</em></u>

Then, 8 moles of Ag can be produced from 8 moles of AgNO₃ and 5 moles of Zn.

Learn more about the reaction stoichiometry:

<u>brainly.com/question/24741074</u>

<u>brainly.com/question/24653699</u>

#SPJ1

4 0
2 years ago
Total these measurements. Your answer should indicate the proper accuracy.
Gnesinka [82]

Answer:

Total of all numbers added with the correct rounding and number of significant figures

Explanation:

1. Add up all the numbers

8.32+8.00+8.30+8.3

2. Determine how many significant figures should be in your final answer. When it comes to addition, it will be the fewest number of decimal places. since 8.3 has one decimal place, your final answer should only have one decimal place.

3. Round your final answer to the nearest tenths

8 0
3 years ago
ASAP ILL GIVE BRAINLIEST ! IF YOU CAN ANSWER AT LEAST ONE TY
lesantik [10]

Answer:

Project shadow #KARMA be there

Explanation:

3 0
3 years ago
I NEEEEEEEEEEEEEEEEEEEEEEEDDDDDDDDDDDDDDDDDD HEEEEEEEEEEELLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
vivado [14]

Answer:

15g

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • A chunk of ice breaks off a glacier and falls 30.0 m before it hits the water. Assuming it falls freely (there is no air resista
    9·1 answer
  • If the rate law for the reaction A ⟶Products is rate = k[A], calculate the value of k from the following data: 
    8·1 answer
  • Describe the number and type of each component of the molecule methane
    11·1 answer
  • Consider the chemical equation below.
    14·2 answers
  • What compounds are the most polar?
    7·1 answer
  • What determines how much thrust is generated in a solid fuel rocket engine at any given time?
    6·2 answers
  • Question 12 A chemistry student must write down in her lab notebook the concentration of a solution of sodium thiosulfate. The c
    13·1 answer
  • If starch, glucose and NaCl are soaked in the dialysis tubing , will there be a difference between the beginning and after 15min
    14·1 answer
  • Someone please help me, the picture is shown above !
    10·2 answers
  • Take off contact lenses first before using an eye wash station . True or False
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!