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
umka2103 [35]
3 years ago
11

The graph shows the solubility of several different salts in water, across a range of temperatures. According to the

Chemistry
2 answers:
DiKsa [7]3 years ago
5 0

Answer:

D. Potassium Nitrate

Explanation:

If you're using usa test prep.

sladkih [1.3K]3 years ago
4 0

Answer:

  • <u><em>Sodium chloride</em></u>
  • See the graph attached

Explanation:

The attached graph with a green and a red arrow facilitates the understanding of this explanation.

To read the <em>solubility </em>on the <em>graph</em>, you can start with the temperature, on the x-axis.

The red vertical arrow shows how, departing from the <em>40ºC temperature</em> on the x-axis, you intersect the<em> solutibility curve </em>of sodium chloride at a height (y-axis) corresponding to <em>60 g/100cm³ of water</em> (follow the green horizontal arrow).

Hence, <em>sodium chloride is the salt that can dissolve at a concentration of about 60g/100cm³ of water at 40ºC.</em>

You might be interested in
Is fluorine a nonmetal or metal?
Ratling [72]

Answer:

Nonmetal...

Explanation:

T^T

6 0
2 years ago
Read 2 more answers
Which describes how technology has changed society?
Anton [14]

Answer:

B. People live longer than they used to

Explanation:

None of the other answers are correct.

7 0
3 years ago
According to the Law of Conservation of Mass, how much water is produced if 22.5 g of
nadezda [96]

Answer: The amount of water produced is 9.3 grams

Explanation:

According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.

CH_4+2O_2\rightarrow CO_2+2H_2O

mass of reactants = mass of methane + mass of oxygen = 22.5 g + 35.7 g = 58.2 g

mass of products = mass of carbon dioxide + mass of water = 48.9 g +  mass of water

48.9 g +  mass of water = 58.2 g

mass of water = 9.3 g

4 0
3 years ago
Chemistry, please help! Thanks.
Ilya [14]

Answer:

d. The gold(III) ion is most easily reduced.

Explanation:

The standard reduction potentials are

Au³⁺ + 3e⁻ ⟶ Au;   1.50 V

Hg²⁺ + 2e⁻ ⟶ Hg; 0.85 V

Zn²⁺ + 2e⁻ ⟶ Zn; -0.76 V

Na⁺ + e⁻     ⟶ Na; -2.71 V

A <em>more positive voltage</em> means that there is a <em>stronger driving force</em> for the reaction.

Thus, Au³⁺ is the best acceptor of electrons.

Reduction Is Gain of electrons and, Au³⁺ is gaining electrons,  so

Au³⁺ is most easily reduced.

4 0
3 years ago
What type of epithelium would be most suited for high levels of diffusion and filtration?
NemiM [27]
Sorry the answer might be a little late but it would be <span>Simple squamous</span>
6 0
3 years ago
Other questions:
  • What attractive force holds two hydrogen atoms and one oxygen atom
    9·1 answer
  • What intermolecular forces are present in hydrogen chloride gas?
    5·1 answer
  • What is the highest percentage of water vapor that could be in the air hurry help
    13·1 answer
  • During the process of _____, gas loses heat and changes into a liquid.
    11·2 answers
  • What is a isotope ?
    15·2 answers
  • Balancing Equations: <br> _(NH4)3PO4 + _Pb(NO3)4 = _Pb3(PO4)4 + _NH4NO3<br><br> With work please.
    14·1 answer
  • HELP ASAP<br> In which reaction are the atoms of elements rearranged?
    11·2 answers
  • Question 6
    12·1 answer
  • Examine the layers of rock. How does layering provide evidence for determining geologic age?
    8·2 answers
  • Which part of the hunman body controls the nervous system
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!