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
Alex Ar [27]
3 years ago
5

Determine the number of atoms of O in 60.1 moles of Fe₂(SO₃)₃.

Chemistry
1 answer:
kvasek [131]3 years ago
4 0

Answer:

3.310308*10^26

Explanation:

nO=9nFe2(SO3)3=9*60.1=540.9 moles

number of atoms: 540.9*6.02*10^23

You might be interested in
a 2.7 L of N2 is collected at 121kpa and 288 K . if the pressure increases to 202 kpa and the temperature rises to 303 K , what
jok3333 [9.3K]

Answer:

The gas will occupy a volume of 1.702 liters.

Explanation:

Let suppose that the gas behaves ideally. The equation of state for ideal gas is:

P\cdot V = n\cdot R_{u}\cdot T (1)

Where:

P - Pressure, measured in kilopascals.

V - Volume, measured in liters.

n - Molar quantity, measured in moles.

T - Temperature, measured in Kelvin.

R_{u} - Ideal gas constant, measured in kilopascal-liters per mole-Kelvin.

We can simplify the equation by constructing the following relationship:

\frac{P_{1}\cdot V_{1}}{T_{1}} = \frac{P_{2}\cdot V_{2}}{T_{2}} (2)

Where:

P_{1}, P_{2} - Initial and final pressure, measured in kilopascals.

V_{1}, V_{2} - Initial and final volume, measured in liters.

T_{1}, T_{2} - Initial and final temperature, measured in Kelvin.

If we know that P_{1} = 121\,kPa, P_{2} = 202\,kPa, V_{1} = 2.7\,L, T_{1} = 288\,K and T_{2} = 303\,K, the final volume of the gas is:

V_{2} = \left(\frac{T_{2}}{T_{1}} \right)\cdot \left(\frac{P_{1}}{P_{2}} \right)\cdot V_{1}

V_{2} = 1.702\,L

The gas will occupy a volume of 1.702 liters.

6 0
3 years ago
What is the effect of this??
a_sh-v [17]

Answer:

Explanation:

The wavelength is the distance between two adjacent wavefronts. ... If the wave crosses to the new medium at an angle (not 90 degrees), the change ... When light enters a more optically dense medium, it is refracted closer to the normal. the same as the critical angle, light will travel along the boundary of the 2 mediums.

7 0
3 years ago
Read 2 more answers
Spell out full name of compound
Margarita [4]
Hydroxide is the full name of the compound.

Hope this Helped!

;D
Brainliest??
7 0
3 years ago
Read 2 more answers
Which compound has the LEAST percent composition by mass of sulfur?
Eddi Din [679]

Answer: srs with 32.38 grams

Explanation:

5 0
3 years ago
When jogging outside you accidently bump into a curb. Your feet stop but your body continues to move forward and you end up on t
Alex

Answer:

Newton's First Law of Motion

Explanation:

Newton’s first law of motion is when an object can’t move or change their speed without some type of force. Inertia is included since is caused by unbalanced force.

4 0
3 years ago
Other questions:
  • What will happen to convection currents in the mantle if earths interior eventually cools down?
    10·1 answer
  • This substance should never be used to put out a petrol or oil fire
    15·1 answer
  • Write the following numbers in standard notation, maintaining the same number of significant figures.
    8·1 answer
  • 2 NaOH + H2SO4 → 2 H,0 + Na S04
    14·1 answer
  • What happens to water particles at boiling point
    8·2 answers
  • What are the rules for calculating protons
    5·1 answer
  • Who would require more Calories to maintain their weight, and why? Person A: 6
    14·1 answer
  • 15
    7·1 answer
  • A plate of an alloy steel has a plane-strain fracture toughness of 50 MPa-m1/2. If it is known that the largest surface crack is
    15·1 answer
  • when a candle burns both physical and chemical changes take place at identify these changes give another example of a familiar p
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!