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
Greeley [361]
2 years ago
9

How many grams of CO2 will dissolve in 580. g water at 60.°C?

Chemistry
2 answers:
konstantin123 [22]2 years ago
6 0

Answer:      128g        

     

Explanation:

brilliants [131]2 years ago
3 0

Answer:

128gCaCl2 per 200gH2O

Explanation:

I might be wrong rlly srry if I am:/ Hope this helps doe have a wonderful day

You might be interested in
Explain Boyle's & Charles's law.
Step2247 [10]
Boyle's law is an experimental gas law that describe how the pressure of a gas tends to increase as the volume of the container decreases

Charles's law is also an experimental gas that describes how gases tend to expand when heated
5 0
2 years ago
What is the change in internal energy for each of the following situations? 1. q-7.9 J out of the system and w 3.6 J done on the
adoni [48]

Answer:

A i. Internal energy ΔU = -4.3 J ii. Internal energy ΔU = -6.0 J B. The second system is lower in energy.

Explanation:

A. We know that the internal energy,ΔU = q + w where q = quantity of heat and w = work done on system.

1. In the above q = -7.9 J (the negative indicating heat loss by the system). w = 3.6 J (It is positive because work is done on the system). So, the internal energy for this system is ΔU₁ = q + w = -7.9J + 3.6J = -4.3 J

ii. From the question q = +1.5 J (the positive indicating heat into the system). w = -7.5 J (It is negative because work is done by the system). So, the internal energy for this system is ΔU₂ = q + w = +1.5J + (-7.5J) = +1.5J - 7.5J = - 6.0J

B. We know that ΔU = U₂ - U₁ where U₁ and U₂ are the initial and final internal energies of the system. Since for the systems above, the initial internal energies U₁ are the same, then we say U₁ = U. Let U₁ and U₂ now represent the final energies of both systems in A i and A ii above. So, we write ΔU₁ = U₁ - U and ΔU₂ = U₂ - U where ΔU₁ and ΔU₂ are the internal energy changes in A i and A ii respectively. Now from ΔU₁ = U₁ - U, U₁ = ΔU₁ + U and U₂ = ΔU₂ + U. Subtracting both equations U₁ - U₂ = ΔU₁ - ΔU₂

= -4.3J -(-6.0 J)= 1.7 J. Since U₁ - U₂ > 0 , U₂ < U₁ , so the second system's internal energy increase less and is lower in energy and is more stable.

8 0
2 years ago
How many valence electrons would there be for the element with the<br> following orbital diagram?
Svetach [21]

Answer:

6

Explanation:

The p orbital needs 2 more electrons.

8 0
2 years ago
21 Which process is used to determine the concentration of an acid?
Inessa05 [86]

Answer:

4) Titration

Explanation:

Titration is a common process used to determine the concentration of acids. It does this by adding a solution of base with a known concentration to the acid until it reaches neutralization.

8 0
3 years ago
A gas has a volume of 52.1 L at 1.55 atm. What is the new volume at a pressure of 2.00 atm?
Deffense [45]

Answer: 40.38 L

Explanation:

Formula: P1V1 = P2V2

(1.55)(52.1) = (2.00)(x)

80.755 = 2x

40.38 = x

6 0
2 years ago
Other questions:
  • The following information is given for benzene at 1 atm:boiling point = 80.10 °CHvap(80.10 °C) = 393.3 J/gmelting point = 5.50 °
    11·1 answer
  • URGENT!!!!*****
    9·1 answer
  • Which type of ions are formed when an acid is dissolved in water?
    8·2 answers
  • Please help on all 3
    14·1 answer
  • What is the new temperature when 10 L at 5 K is compressed to 4.00 L
    5·1 answer
  • The ___________________ of atoms determine how atoms will react with each other.
    15·1 answer
  • How many electrons are in a Cd3+ ion ?
    10·2 answers
  • What can you predict from an element's location on the periodic table?
    7·1 answer
  • Help me, please!!!!!!!!!!!!
    11·1 answer
  • Elements in the same period Question 7 options: A) form bonds with the same type of elements. B) have the same number of protons
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!