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
slavikrds [6]
3 years ago
14

I need help help mee plea

Chemistry
1 answer:
Alexxandr [17]3 years ago
7 0
I have to see the simulation
You might be interested in
What are the needs & advantages of career planning?
erik [133]

Answer:

The correct options are;

1) Hierarchical

2) Frustration

3) Attraction

4) Gative

5) Bridging

Explanation:

A career can be defined as a person's trade or occupation, which he or she engages and progresses in for a considerable portion of his or her life

When a person is engaged in a career that is not best suited to them can therefore lead to frustration, due to the length of time required in building a career

Agriculture, veterinary and nursing are mainly hands on or time input (for agriculture) careers, that seek to attract young people

The existence of poor health and safety conditions in an organization limits the advancement of individuals in their chosen career within the organization

Therefore, we have;

Career is a sequence of related jobs arranged in a <u>hierarchical</u> order

Wrong choice of career may lead to <u>frustration</u>

Agriculture, veterinary, and nursing provide better <u>attraction</u> to young people

Poor health and safety conditions in an organization causes <u>gative</u> effect on the choice of career

The essence of career planning is the <u>bridging</u> of individual with organizational goal.

4 0
3 years ago
What is the coronavirus? Where was it first found in?
Lena [83]

Answer:

The corona virus is a type of drug jk it is a deadly fast spreading virus that was first discovered in Wuhan China I believe

3 0
3 years ago
Read 2 more answers
Now suppose, instead, that 5.678 g of a volatile solute is dissolved in 150.0 g of water. This solute also does not react with w
n200080 [17]

Answer:

59.9 g/mol is the molar mass for the solute

Explanation:

Lowering vapor pressure → ΔP = P° . Xm

P° → Vapor pressure of pure solvent

ΔP = P° - Vapor pressure of solution

Xm = Mole fraction of solute

17.54 Torr  - 17.344 Torr = 17.54 Torr . Xm

0.196 Torr / 17.54 Torr = Xm → 0.0112

These are the moles of solute / Total moles

Total moles = Moles of solute + Moles of solvent

We determine the moles of solvent → 150 g . 1mol/ 18 g = 8.33 moles

Now we can make this equation:

0.0112 = Moles of solute / Moles of solute + 8.33 mol

0.0112 Moles of solute + 0.0933 = Moles of solute

0.0933 = Moles of solute - 0.0112 Moles of solute

0.0933 = 0.9888 moles of solute → 0.0933 / 0.9888 = 0.0947 moles

Finally we can determine the molar mass (mol/g)

5.678 g / 0.0947 mol = 59.9 g/mol

4 0
3 years ago
Titanium(IV) chloride decomposes to form titanium and chlorine, like this:
Lesechka [4]

The full question is shown in the image attached to this answer

Answer:

6.2 * 10^-3

Explanation:

The reaction at equilibrium is as follows;

TiCl4(l) → Ti(s)+ 2Cl2(g)

We have to obtain the concentration of chlorine gas as follows;

[Cl2] = 1.08/70.91 g/mol × 5.2 L

[Cl2] = 0.079 M

Kc = [Cl2]^2

Kc = [ 0.079]^2

Kc = 6.2 * 10^-3

4 0
3 years ago
a 280.0 mL sample of neon exerts a pressure of 660.0 toff at 26.0 celsius. at what temperture would it exert a pressure of 940.0
bixtya [17]

Answer:

T₂ = 669.2 K

Explanation:

Given data:

Initial pressure = 660 torr

Initial temperature = 26 °C (26 +273 = 299 K)

Final volume = 280 mL ( 280/1000 = 0.28 L)

Final pressure = 940.0 torr

Final volume = 0.44 L

Final temperature = ?

Formula:  

P₁V₁/T₁ = P₂V₂/T₂  

P₁ = Initial pressure

V₁ = Initial volume

T₁ = Initial temperature

P₂ = Final pressure

V₂ = Final volume

T₂ = Final temperature

Solution:

P₁V₁/T₁ = P₂V₂/T₂  

T₂ = P₂V₂ T₁ /P₁V₁

T₂ = 940 torr × 0.44 L  × 299 K / 660 torr × 0.28 L

T₂ = 123666. 4 torr. L. K / 184.8 torr. L

T₂ = 669.2 K

3 0
3 years ago
Other questions:
  • Calculate the density of a substance that has a mass of 250g and a volume of 50. Ml
    12·1 answer
  • This element is the halogen in the 4th period.
    14·1 answer
  • Describe how the meniscus is used to read volume measurements on a graduated cylinder.
    14·2 answers
  • water (h2o) and hydrogen peroxide (h2o2) both consist of hydrogen and oxygen atoms. Explain why they have different chemical and
    10·1 answer
  • What is the balanced equation for the combustion of 1-naphthol, c10h7oh, to give co2 and h2o? do not include phases.
    9·2 answers
  • How are energy and work related? A. Energy is the force needed to do work B. Work times energy is force C. Energy is the capacit
    11·2 answers
  • Can anyone do balance equation?
    13·1 answer
  • For each system listed in the first column of the table below, decide (if possible) whether the change described in the second c
    9·1 answer
  • Identify the error(s) in the following particle view diagram of 4 KF. *
    5·1 answer
  • The trade route that connected India to markets in Europe and the Arabian
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!