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
son4ous [18]
2 years ago
12

How many molecules are in 7.34 g of Na2CO3

Chemistry
1 answer:
kenny6666 [7]2 years ago
7 0

Answer:

The answer is 105.98844.

<h3>Explanation: </h3>

We assume you are converting between grams Na2CO3 and mole. You can view more details on each measurement unit: molecular weight of Na2CO3 or mol This compound is also known as Sodium Carbonate.

You might be interested in
Which of the following is the largest volume? (B?)
vekshin1
Yeah, it would be B (1.2 x 102 m^3) because the measurement gave it away even though other numbers were higher, however, the measurements for those were smaller in size.
6 0
3 years ago
As the sun heats the surface of the ocean, two layers of water result. What separates the layers.
pychu [463]

Question:<u> As the sun heats the surface of the ocean, two layers of water result. What separates the layers.?</u>

Answer: <u>The Thermocline </u>

<em>Hope this helps!.</em>

<em>~~~~~~~~~~~~~~~~~~~</em>

<em>~A.W~ZoomZoom44</em>

4 0
3 years ago
Read the selection from the section "Molecules In Motion." The molecules in the hot soup are traveling faster overall than they
Hoochie [10]

Answer: The author used the word "conversely" because the first statement he made is in CONTRAST to the second statement he made.

Explanation:

Matter is made up of atoms or molecules that are in constant motion. The motion of these tiny particles ( molecules) gives the object energy. The movement of these molecules depends on the state of matter which includes

--> GASEOUS STATE: Here, the particles are completely free to move and are always in motion.

--> LIQUID STATE: particles in this state slide by one another and are always in motion.

--> SOLID STATE: particles in this state are held tightly together but are always in motion.

Also, the molecules in motion are greatly affected by temperature changes. Increase in temperature will cause the particles in the liquid to move faster. Such is seen when soup is heated, the molecules travel faster than before. But the OPPOSITE is seen in an ice cube. This is because the ice cube is in solid state and of a lower temperature.

7 0
2 years ago
Calculate the internal energy of 2 moles of argon gas (assuming ideal behavior) at 298 K. Suggest two ways to increase its inter
Dominik [7]
I hope this helps you.

5 0
3 years ago
Help please its science
Nookie1986 [14]

Answer: any answer choices

Explanation:

6 0
2 years ago
Other questions:
  • At 25 °c and 785 torr, carbon dioxide has a solubility of 0.0351 m in water. what is its solubility at 25 °c and 1510 torr?
    8·1 answer
  • The percentage yield for the reaction
    15·1 answer
  • For each pair of structures, determine whether they represent different compounds or a single compound.
    15·1 answer
  • Write the equation for a rn-224 atom undergoing 1 beta decay: what is the daughter?
    5·1 answer
  • Three apprentice tailors (X, Y, and Z) are assigned the task of measuring the seam of a pair of trousers. Each one makes three m
    11·1 answer
  • The molecular mass of octane is 114.23g/mol and its density is 0.692 g/ml. How do I find the mass using the density?
    5·1 answer
  • Would you define boiling point and melting point as a periodic table family trend (vertical groups), period trend (horizontal ro
    14·2 answers
  • Which of these is a pure substance? A) a penny B) Sugar C) ocean water D) iced tea
    5·2 answers
  • Please Help ASAP 100 points! Students set up a controlled experiment. They put five crickets in each of three identical containe
    7·2 answers
  • Which property is NOT a physical property?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!