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
dimulka [17.4K]
2 years ago
10

(You do) If you have 47.2 mol of Na available, along with an excess of Cl₂, how many grams of NaCl can you produce?

Chemistry
1 answer:
IrinaVladis [17]2 years ago
5 0

Answer:

2,760 grams NaCl

Explanation:

To find grams of NaCl, you need to (1) convert moles of Na to moles of NaCl (via mole-to-mole ratio from reaction) and (2) convert moles of NaCl to grams (via molar mass from periodic table). The final answer should have 3 significant figures based on the given measurement.

2 Na + Cl₂ --> 2 NaCl

Molar Mass (NaCl) = 22.99 g/mol + 35.45 g/mol

Molar Mass (NaCl) = 58.44 g/mol

47.2 moles Na           2 moles NaCl              58.44 grams

----------------------  x  ---------------------------  x  -------------------------  =
                                   2 moles Na                   1 mole NaCl

= 2,758.368 grams NaCl

= 2,760 grams NaCl

You might be interested in
Which phrase describes the mass of an ice cube? a. amount of space that the cube occupies
Rzqust [24]
I think the correct answer from the choices listed above is option C. The mass of an ice cube is the total amount of water in the ice cube. Ice is the solid form of water. Hope this answers the question. Have a nice day. Feel free to ask more questions.
5 0
3 years ago
Read 2 more answers
The crucial difference between relative dating and absolute dating is that
Gwar [14]

Answer:c

I need at least 20 characters to post

8 0
3 years ago
Read 2 more answers
Which statement correctly describes a chemical equilibrium? it must take place in an open system the mass of the reactants and t
Svetllana [295]
In your choices, the best answer is the mass of the reactants and the mass of the products are no equal. The chemical equilibrium can take place in a close system and can not be affected by catalyst and is a reversible reaction. The best describe should be the concentration of reactants and products are constant.
6 0
3 years ago
Read 2 more answers
Consider a gas in a container that can adjust its volume to maintain constant pressure. Suppose the gas is cooled. What happens
NNADVOKAT [17]

Answer:

The volume will also decrease.

Explanation:

This illustration clearly indicates Boyle's law.

Boyle's law states that the volume of a fixed mass of gas is directly proportional to the absolute temperature, provided the pressure remains constant. Mathematically, it is represented as:

V & T

V = KT

K = V/T

V1/T1 = V2/T2 =... = Vn/Tn

Where:

T1 and T2 are the initial and final temperature respectively, measured in Kelvin.

V1 and V2 are the initial and final volume of the gas respectively.

From the illustration above, the volume is directly proportional to the temperature. This implies that as the temperature increases, the volume will also increase and as the temperature decreases, the volume also will decrease.

4 0
3 years ago
5 The apparatus shown below was set up. Give explanations for the following observations.
lana [24]

Answer:

hope it helps brainliest pls

Explanation:

3 0
2 years ago
Other questions:
  • Why do think there is often only a short amount of time to evacuate an area before an earthquake?
    5·1 answer
  • What is the nuclear binding energy of an atom that has a mass defect of 1.643 x 10-28kg?
    14·2 answers
  • Heat and pressure due to magma intrusions may result in
    11·1 answer
  • What SI unit is used to measure the number of representative particles in a substance?
    12·1 answer
  • What is the ΔG given the following? ΔH = 20 kJ/mol T = 15°C ΔS = .101 kJ/molK
    14·1 answer
  • A zircon mineral is found in the North Cascades and used to date the age of the mountains. The sample is treated and the relativ
    8·1 answer
  • If you help me, you are the best​
    15·1 answer
  • How did astronomers use technology to identify characteristics of the Crab nebula? technology that detects ultraviolet light fou
    9·2 answers
  • The energy of motion is
    5·2 answers
  • Explain when the term vapor should be used to describe the gas phase.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!