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
slava [35]
2 years ago
15

The graph below shows how solubility changes with temperature.

Chemistry
1 answer:
Otrada [13]2 years ago
4 0

The two solutions that have similar solubilities at 40°C will be Na₂HAsO₄ and Na₂SO₄.

<h3>What is solubity ?</h3>

It is the ability of a solute to be dissolved, especially in water.

As the temperature increases the solubility of the gas generally decreases"

According to given information and graph attached as reference ;

  • Solubility of NaCl (sodium chloride) at 40°C is 36.3 grams.
  • Solubility of Na₂SO₄ (sodium sulfate) at 40°C is 48.8 grams.
  • Solubility of Na₂HAsO₄ (sodium arsenate dibasic) at 40°C is 48.9  
    grams.
  • Solubility of Ba(NO₃)₂ (barium nitrate) at 40°C is 14.1 grams.
  • Solubility of Ce₂(SO₄)₃·9H₂O (ceasium sulfate nonahydrate) at 40°C is 6.2 grams.

Lear more about solubility here ;

brainly.com/question/19221092

#SPJ1

You might be interested in
How many grams of carbon are contained in one mole of<img src="https://tex.z-dn.net/?f=C_%7B3%7DH_%7B8%7D" id="TexFormula1" titl
NNADVOKAT [17]

\quad \huge \quad \quad \boxed{ \tt \:Answer }

\qquad \tt \rightarrow \:36 \:\: g

____________________________________

\large \tt Explanation \: :

The given compound has 3 carbon atoms, so in 1 mole of that compound, there will be 3 moles of carbon atoms.

Mass of each mole of carbon atoms = 12 g

For 3 mole carbon atoms, it will be 12 × 3 = 36 grams

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

4 0
2 years ago
Which surface has the most friction
Nesterboy [21]

Answer: Rougher surfaces have more friction between them than smoother surfaces. That's why we put sand on icy sidewalks and roads. You can't slide as far across ice with shoes as you can on the blades of skates. The rougher surface of the soles of the shoes causes more friction and slows you down.<em> There are four types of friction: static, sliding, rolling, and fluid friction. Static, sliding, and rolling friction occur between solid surfaces. Static friction is strongest, followed by sliding friction, and then rolling friction, which is weakest.</em>

Hope this helps

Plz mark brainliest

4 0
3 years ago
How is hydrogen in heavy water different from hydrogen in normal water?
tatyana61 [14]

Answer:

I'd say the correct answer is A

Explanation:

hope this helps:)

sorry if its wrong:(

6 0
3 years ago
What is the name of Earth’s natural satellite?
Dafna11 [192]

Answer:

the moon is the earths natural satellite.

Explanation:

A natural satellite is in the most common usage, an astronomical body that orbits a planet, dwarf planet, or small Solar System body (or sometimes another natural satellite). Natural satellites are often colloquially referred to as moons, a derivation from the Moon of Earth.

4 0
3 years ago
How does matter affect mass?
romanna [79]

Answer:

c

Explanation:

the correct answer is (The more matter an object contains the more mass it may have.)

6 0
3 years ago
Other questions:
  • Which type of change occurs when electrons form a bond between two atoms?
    15·1 answer
  • How much potassium chloride 20% should you dilute to prepare 480 ml of potassium chloride 2.5%?
    8·1 answer
  • Is the following chemical equation balanced? MgI 2 + Br 2 MgBr 2 + I 2
    7·2 answers
  • Biological oxidation-reduction reactions always involve:
    11·1 answer
  • Peptides can be separated according to their charges via an ion-exchange column. in a cation-exchange column at neutral ph, whic
    10·2 answers
  • Which type of galaxy forms when two other galaxies crash into each other? They are small galaxies made up of bright, young stars
    13·1 answer
  • What is the mass of 3.50 moles of Ba(NO2)2?
    8·1 answer
  • Mg + H2O → Mg(OH)2 + H2
    14·1 answer
  • In every chemical change two or more reactants from at least one​
    10·1 answer
  • 32
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!