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
zhannawk [14.2K]
2 years ago
14

Study the graph in Figure 6.32 and answer to these questions. (see attached image)

Chemistry
1 answer:
Dimas [21]2 years ago
3 0

Hey there :)

We can see that the solubility of salt increases with increasing temperature. This happens with most substances.

To find out the maximum mass of copper sulfate that can be dissolved in water at these temperatures, just interpret the graph.

Considering Y-axis as g copper sulfate/100 g water and the X-axis as the temperature in °C:-

<u>1)</u>

a: <u>0 °C - 14 g of copper sulfate/100 g of water</u>

b: <u>50 °C - 34 g of copper sulfate/100 g of water</u>

c: <u>90 °C - 66 g of copper sulfate/100 g of </u><u>water</u>

<u>2)</u> From the graph, we can infer that temperature affects the solubility of the salt.

<em>Answered</em><em> </em><em>by</em><em> </em><em>Benjemin360</em><em> </em>:)

You might be interested in
Lucille is finding it difficult to play soccer after school. Her doctor thinks that her cells might not be getting enough oxygen
Natali5045456 [20]

Answer:

They might not be bringing in enough oxygen from the air. It's hard to play soccer if you don't have enough oxygen in your cells. They might not be breaking down starch to make glucose.

Explanation:

6 0
2 years ago
What did the experiments of scientists after John Dalton reveal about his
EastWind [94]

A. Dalton's theory that atoms could not be divided was incorrect

3 0
3 years ago
Sarah needs to replace part of the metal railing on her deck and wants the new railing to match the existing railing. However, s
skelet666 [1.2K]
There are many ways to test and identify metal. The easiest way is observing its color. Also how reflective it is. Other ways would be boiling point, melting point, density, or conductivity of the metal.
Hope This Helps and God Bless!
8 0
3 years ago
BRAINLIEST FOR RIGHT ANSWERS PLS HELP
AVprozaik [17]

Answer:

Lower

Option B

Pls mark it as brainlist.

5 0
2 years ago
What is the mass of 2.15 moles of calcium hydroxide, Ca(OH)2?
ch4aika [34]

159.3 g

mol= mass (g)/ molecular weight (g/mol)

3 0
3 years ago
Other questions:
  • What amount of pure acid must be added to 600 mL of a 40% acid solution to produce a 60% acid solution?
    15·1 answer
  • Which system creates blood cells
    15·2 answers
  • How do simple distillation and fractional distillation differ?
    9·1 answer
  • Under certain conditions, the solid and liquid states of water can exist in equilibrium. How are these conditions indicated on t
    12·2 answers
  • A flask contains 0.280 mol of liquid bromine, br2. Determine the number of bromine molecules present in the flask.
    12·1 answer
  • What human made mechanisms are responsible for increasing the rate of global warming??
    11·1 answer
  • A flask contains a gas mixture of hydrogen, nitrogen and methane. The total pressure of the mix is 3.0 atm. The partial pressure
    5·1 answer
  • Colton has an ice cube that has a mass of 4 grams. He places it in a sealed container and then puts it in the microwave on high.
    11·1 answer
  • Cold air rises and warm air sinks. True or False
    6·1 answer
  • Covalent compounds are generally not very hard. Justify the statement.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!