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
vitfil [10]
3 years ago
7

Which solution has the higher boiling point: 42.0 g c2h6o2 in 0.500 kg of h2o or 35.0 g nacl in 0.500 kg of h2o?

Chemistry
1 answer:
Lelechka [254]3 years ago
6 0

Answer:

  • The NaCl solution will have higher boiling point.

Explanation:

  • C2H6O2 is a molecular substance. Meaning that when it dissolves it will remain this way:

                                  C2H6O2 ---------> C6H12O6 (aq)  

  • Sodiumchloride (NaCl) is an ionic substance. Meaning that when it dissolves, it will create ions:

                                   NaCl(s)-------> Na+(aq) + Cl- (aq)

Conclusion:

  • NaCl is an ionic compound and C2H6O2 is a molecular compound. Ionic compounds have higher boiling points than molecular compounds. Therefore, NaCl will have the higher boiling point.
You might be interested in
How do scientists collect evidence to form a valid theory about the formation and early development of the solar system?
lys-0071 [83]

Scientists collected evidence to form a valid theory about the formation and early development of the solar system include:

  • Stars forming the depths of giant clouds of gas and dust.
  • Young stars with disks of debris around them.

<h3>What is Solar system?</h3>

This is referred to the gravitationally bound system of the Sun and the objects that orbit it.

It also comprises of the planets and their moons and objects such as asteroids and the evidence which shows that the formation of the solar system are the gas and dust which form the stars and debris found around them.

This therefore makes it the evidence collected in the formation of the solar system mentioned the most appropriate choice.

Read more about Solar system here brainly.com/question/1286910

#SPJ1

5 0
2 years ago
Et answer
Molodets [167]

Answer:

do it yourself

mate.

<h2><em><u>because</u></em><em><u> </u></em><em><u>doing</u></em><em><u> </u></em><em><u>work </u></em><em><u>yourself </u></em><em><u>and</u></em><em><u> </u></em><em><u>understanding</u></em><em><u> </u></em><em><u>increases </u></em><em><u>your </u></em><em><u>knowledge</u></em><em><u> </u></em><em><u>understand</u></em></h2>

<h3><em><u>and </u></em><em><u>mark </u></em><em><u>my </u></em><em><u>answer</u></em><em><u> </u></em><em><u>as </u></em><em><u>Brainlist </u></em><em><u>because</u></em><em><u> </u></em><em><u>marking </u></em><em><u>my </u></em><em><u>answer</u></em><em><u> </u></em><em><u>as </u></em><em><u>Brainlist</u></em><em><u> </u></em><em><u>you </u></em><em><u>would</u></em><em><u> </u></em><em><u>not </u></em><em><u>be </u></em><em><u>losing</u></em><em><u> </u></em><em><u>anything </u></em><em><u>and </u></em><em><u>about </u></em><em><u>your </u></em><em><u>answer</u></em><em><u> </u></em><em><u /></em><em><u> </u></em><em><u>do </u></em><em><u>yourself</u></em></h3>

7 0
3 years ago
What is typically displayed on the y-axis of a solubility curve?
Evgen [1.6K]
X axis would be time and y axis would probably be grams of solute dissolved
3 0
3 years ago
What is the volume of 6.50g of gold if the density of gold is 19.3g/ml?
Jet001 [13]

Answer:

0.33 ml

Explanation:

Formula for density: p = m/V (where p is <em>density</em>, m is <em>mass</em> and V is <em>volume</em>)

So, by applying the above formula:

19.3 =  \frac{6.5}{v}

v = 0.33 \: ml

7 0
3 years ago
How does a sedimentary rock turn into a metamorphic rock?
Korvikt [17]
1. weathering and erosion on Earth's surface is always breaking Rock down 2. Transport 3. Deposition 4. Compaction and cementation. 5. Metamorphism 6. rock melt
6 0
3 years ago
Other questions:
  • Now imagine you have several of such dipoles, and place them regularly between the plates. For this part of the pre-lab, you can
    8·1 answer
  • Consider this equilibrium: COCl2(g) CO(g) + Cl2(g) Keq = 8.1 x 10-4. What is true for this system? [COCl2] &lt; [CO][Cl2] [COCl2
    6·2 answers
  • Atomic mass of an element depends upon what
    7·2 answers
  • Atom A and Atom B have the same number of protons and neutrons, but they do not have the same number of electrons. ASAP
    6·1 answer
  • Which describes a covalent bond?
    15·1 answer
  • Does Phosphorus (P) gain/lose electrons to form ions
    5·1 answer
  • A gas stp is 4.38 L how many moles are there ?
    15·1 answer
  • As the temperature increases, the molecular motion of the molecules decreases and it
    11·2 answers
  • 6
    11·1 answer
  • How many atoms are there in 0.028 grams<br> of iron metal?<br> 12:50 ✓
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!