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
Artemon [7]
3 years ago
7

Which is true of a solute dissolved in a solvent?

Chemistry
2 answers:
Elza [17]3 years ago
6 0
The solute increased to the boiling point of the solvent. In shorter terms it's raising to the boiling point. 
Charra [1.4K]3 years ago
6 0

Answer:

The solute raises to the point of the solvent

Explanation:

Just took the test

You might be interested in
How much<br>much hydrogen gas evolved<br>when 1.5 current is passed through water for 1.5 hours?​
evablogger [386]

0.042 moles of Hydrogen evolved

<h3>Further explanation</h3>

Given

I = 1.5 A

t = 1.5 hr = 5400 s

Required

Number of Hydrogen evolved

Solution

Electrolysis of water ⇒ decomposition reaction of water into Oxygen and Hydrogen gas.

Cathode(reduction-negative pole) : 2H₂O(l)+2e⁻ ⇒ H₂(g)+2OH⁻(aq)

Anode(oxidation-positive pole) : 2H₂O(l)⇒O₂(g)+4H⁻(aq)+4e⁻

Total reaction : 2H₂O(l)⇒2H₂(g)+O₂(g)

So at the cathode H₂ gas is produced

Faraday : 1 mole of electrons (e⁻) contains a charge of 96,500 C

\tt mol~e^-=\dfrac{Q}{96500}

Q = i.t

Q = 1.5 x 5400

Q = 8100 C

mol e⁻ = 8100 : 96500 = 0.084

From equation at cathode , mol ratio e⁻ : H₂ = 2 : 1, so mol H₂ = 0.042

4 0
3 years ago
What are the units of molar mass?<br> O A. Lig<br> O B. g/mol<br> O c. g/L<br> O D. mol/g
Lorico [155]
The units of molar mass is g/mol that is the letter B.
4 0
3 years ago
Read 2 more answers
A 96.0 ml volume of 0.25 m hbr is titrated with 0.50 m koh. calculate the ph after addition of 48.0 ml of koh at 25 ∘c.
PilotLPTM [1.2K]
KOH is a strong base and HBr is a strong acid and completely dissociates.
The balanced equation for the reaction is;
KOH + HBr ---> KBr + H₂O
Stoichiometry of acid to base is 1:1
The number of KOH moles reacted - 0.50 M / 1000 mL/L x 48.0 mL = 0.024 mol
number of HBr moles reacted - 0.25 M/ 1000 mL/L x 96.0 mL  = 0.024 mol
the number of H⁺ ions are equal to number of OH⁻ ions. 
Then the solution is neutral.
pH of neutral solutions at 25 °C is 7. 
Therefore pH is 7
8 0
3 years ago
Which is a FALSE statement about compounds?
rewona [7]

Answer:  D. Made of only one kind of atom

Explanation:A compound forms whenever two or more atoms form chemical bonds with each other.

3 0
3 years ago
Read 2 more answers
What type of bond is formed when both atoms have a strong attraction for an electron? A.hydrogen bond B.ionic bond C.covalent bo
Alinara [238K]

Answer:

C. Covalent Bond

Explanation:

A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.

6 0
3 years ago
Other questions:
  • What happens to electrons in ionic bonds?
    8·1 answer
  • How are ocean waves different from sound waves?
    15·1 answer
  • Are nuclear bombs ethical? Explain please
    5·2 answers
  • A commonly held idea about influenza is that it is a disease that occurs primarily in cold weather. Doctors report incidences of
    6·2 answers
  • What is simple chemical test could you carry out to see if carbon dioxide has been produced
    8·2 answers
  • How do the biosphere and geosphere interact? give an example
    15·1 answer
  • How soap is made? what are the measurements that have to be taken in the process?​
    8·2 answers
  • Help me pls!!<br> List all three sets of opposing forces.
    15·1 answer
  • Suppose green peas and sugar got mixed up . Which method you will use to separate them. Justify your answer .​
    15·1 answer
  • Report the following measurement using<br> two significant figures.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!