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
Anni [7]
1 year ago
11

one mole of sodium chloride is added to 100 ml of water in beaker a. one mole of glucose, c6h12o6, is added to 100 ml of water i

n beaker b. how much more will the freezing point of water be lowered in beaker a than in beaker b?
Chemistry
1 answer:
Viefleur [7K]1 year ago
5 0

Twice as much more will the freezing point of water be lowered in beaker a than in beaker b.

<h3>What determines freezing point?</h3>

A liquid's freezing point rises if the intermolecular interactions between its molecules are strong. The freezing point, however, drops if the molecules of inter - molecular are minimal. The process through which a substance transforms from a liquid into a solid is known as freezing.

<h3>How significant is freezing point?</h3>

Freezing points play a big role in occupational safety. A chemical may perhaps turn harmful if held below its freezing point. A critical safety benchmark for assessing the effects of worker exposure to cold environments is the freezing point.

To know more about Freezing point visit:

brainly.com/question/2292439

#SPJ4

You might be interested in
For the following reaction, calculate how many moles of each product are formed when 4.05 g of water is used.
timurjin [86]

Answer:

A. 0.225 mole of H₂

B. 0.113 mole of O₂.

Explanation:

We'll begin by calculating the number of mole in 4.05 g of water (H₂O). This can be obtained as follow:

Mass of H₂O = 4.05 g

Molar mass of H₂O = (2×1) + 16 = 2 + 16 = 18 g/mol

Mole of H₂O =?

Mole = mass /Molar mass

Mole of H₂O = 4.05 / 18

Mole of H₂O = 0.225 mole

Next, the balanced equation.

2H₂O —> 2H₂ + O₂

From the balanced equation above,

2 moles of H₂O produced 2 moles of H₂ and 1 mole of O₂.

A. Determination of the number of mole hydrogen produced.

From the balanced equation above,

2 moles of H₂O produced 2 moles of H₂.

Therefore, 0.225 mole of H₂O will also produce 0.225 mole of H₂.

B. Determination of the number of mole oxygen produced.

From the balanced equation above,

2 moles of H₂O produced 1 mole of O₂.

Therefore, 0.225 mole of H₂O will produce = (0.225 × 1)/2 = 0.113 mole of O₂.

Thus, 0.113 mole of O₂ is produced.

7 0
3 years ago
Which of the following types of radiation has the greatest ability to penetrate matter
Tcecarenko [31]
You did not specify the types, but I believe the answer would be gamma radiation.
7 0
3 years ago
Identify the single displacement reaction.
pishuonlain [190]

Answer : The correct option is, (D)

Explanation :

Option A reaction : C_4H_{12}+7O_2\rightarrow 6H_2O+4CO_2

It is a combustion reaction. A reaction in which a hydrocarbon react with the oxygen to give product as carbon dioxide and water.

Option B reaction : 2H_2+O_2\rightarrow 2H_2O

It is a combination reaction. A reaction in which the two or more reactants react to give a product.

Option C reaction : Al_2S_3\rightarrow 2Al+3S

It is a decomposition reaction. A reaction in which a reactant decomposes to form two or more products.

Option D reaction : Cl_2+2KBr\rightarrow 2KCl+Br_2

It is a single displacement reaction. It is a reaction in which the more reactive element displace the less reactive element.  In this reaction, most reactive element chlorine displaces the less reactive element bromine.

Hence, the correct option is, (D)

3 0
3 years ago
Read 2 more answers
Brainliest if correct!!!!!
BlackZzzverrR [31]

Answer:

A

Explanation:

4 0
2 years ago
Read 2 more answers
Which system sends messages to organs and tissues? excretory muscular nervous circulatory
vampirchik [111]

Answer:

Hi friend, the answer to your question is <em>NERVOUS SYSTEM</em>.

Explanation:

5 0
3 years ago
Other questions:
  • Is damp wood and ignition source?
    15·1 answer
  • Express 5601 in scientific notation
    15·1 answer
  • Convert 5.626 1 to cl.
    7·1 answer
  • In a fixed volume, when temperature increases, pressure _______. *
    12·2 answers
  • Match each word to it's correct meaning.
    11·1 answer
  • Non-polar covalent compounds can dissolve _______. A. polar covalent compounds B. ionic compounds C. non-polar covalent compound
    11·1 answer
  • If you have exactly 2.00 moles each, of two different substances, then which of the following must be true about the two samples
    9·1 answer
  • A 36-kg girl walks to the top of stairs that are 2.0-m high. How much gravitational potential energy does the girl gain
    5·1 answer
  • What is the molarity of a solution made by adding :1.565 moles of PbN03 to 500 mL
    7·1 answer
  • NEED HELP!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!