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
marissa [1.9K]
3 years ago
6

Can someone please help me!!!!

Chemistry
1 answer:
Ostrovityanka [42]3 years ago
4 0

Answer:

b

Explanation:

science boy

You might be interested in
Competition occurs when
Katen [24]

Answer:

Competition occurs when <em>(A) two or more organisms need the same resource.</em>

Explanation:

I dont think it could be (B), (C) or (D) because those don't really make sense.

3 0
2 years ago
if i have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature? (205 K)
Thepotemich [5.8K]

Hello!

If i have three moles of a gas at a pressure of 5.6 atm and a volume of 3 liters, what is the temperature ?

We have the following data:

n (number of moles) = 3 moles

P (pressure) = 5.6 atm

V (volume) = 12 L

T (temperature) = ? (in Kelvin)

R (gas constant) = 0.082 atm.L / mol.K

We apply the data above to the Clapeyron equation (gas equation), let's see:

P*V = n*R*T

5.6*12 = 4*0.082*T

67.2 = 0.328\:T

0.328\:T = 67.2

T = \dfrac{67.2}{0.328}

T = 204.8780488...

\boxed{\boxed{T \approx 205\:K}}\end{array}}\qquad\checkmark

Answer:

The temperature is approximately 205 Kelvin

_______________________________  

I Hope this helps, greetings ... Dexteright02! =)

3 0
3 years ago
According to the periodic trend, which of the following is most likely to have the lowest electronegativity? F N Be Li
11111nata11111 [884]
Lithium. Electronegativty increases across the periodic table and increases down the periodic table.
5 0
4 years ago
Read 2 more answers
When you calculate the Ksp of calcium fluoride, CaF2, and the concentration of the F- ion is 4.2 x 10-4M, what is the concentrat
polet [3.4K]

Calculate its molar solubility in a saturated aqueous solution that is also 0.050 M in fluoride ion, F-. Ksp = (x)(2x + 0.05)2. 2x = 4.210 4

7 0
3 years ago
Identify the reactants in the following chemical reaction: . 6H2O + 6CO2 ---&gt; C6H12O6 + 6O2. . a. 6CO2 +C6H12O6. b. 6H20 + 60
Nikolay [14]
The correct answer is d. <span>6H20 + 6CO2.

The reactant in the chemical reaction </span>6H2O + 6CO2 ---> C6H12O6 + 6O2 is 6H20 + 6CO2. Remember that the reactant is always at the left side of the equation. So the correct answer is <span>6H20 + 6CO2 since it's in the left of the equation. I hope this answer helped you. </span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • A chemist heats 100.0 g of FeSO4 x 7H2O in a crucible to drive off the water. If all the water is driven off, what is the mass o
    5·2 answers
  • What is the mass of 5.00 x 10 21 formula units of aluminum hydroxide?
    12·1 answer
  • Calculate the ph of a solution prepared by dissolving
    8·1 answer
  • What are two conclusions that Mendal made about his research on genetics
    14·1 answer
  • Which of the following describes a double bond between two carbon atoms?
    10·2 answers
  • How many negative ones (-1) would you need to balance out one positive 2 (+2)?
    12·1 answer
  • What is the name for CH3-CH2-CH2-O-CH2-CH3?
    15·1 answer
  • Which of the following is NOT a common property of water?
    14·1 answer
  • A student pours 800.0 mL of a 3.000 molar solution of sodium hydroxide into a 2.00 liter volumetric flask and fills the flask up
    5·1 answer
  • Match each word to it's correct meaning.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!