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
Sauron [17]
3 years ago
15

Octylphenol ethoxylate is a solute. solvent.

Chemistry
1 answer:
fiasKO [112]3 years ago
4 0

Answer:

It's a solute

Explanation:

You might be interested in
What is monomer ? and .....​
Vlad1618 [11]

Answer:

It is one single unit which is repeated in a polymer

7 0
3 years ago
(GIVING BRAINLIEST!!!)What is the correct formula for the ionic compound that forms when oppositely- charged ions of calcium and
Licemer1 [7]

Answer:

CaCO₃

Explanation:

Calcium ion is written as Ca²⁺

Carbonate ion is written as CO₃²¯

During bonding, the +2 ions from the calcium and the –2 ions from the carbonate will cancel out given a net charge of zero as shown below:

Ca²⁺ + CO₃²¯ —> CaCO₃

Thus, the correct formula for the ionic compound that forms when oppositely charged ions of calcium and carbonate attract is CaCO₃.

3 0
3 years ago
1. If you have a sample of gas at a pressure of 16 atm, what will the pressure be if the volume is halved?
vagabundo [1.1K]

Answer:

1. The pressure will be 32 atm, twice the initial pressure.

2. The pressure will be 1.83 atm, one third of the initial pressure.

Explanation:

Boyle's law is one of the gas laws that relates the volume and pressure of a certain quantity of gas kept at a constant temperature.

This law says that "The volume occupied by a given gaseous mass at constant temperature is inversely proportional to pressure." This means that if the pressure increases, the volume decreases, while if the pressure decreases, the volume increases.

Boyle's law is expressed mathematically as:

Pressure * Volume = constant

or P * V = k

Ahora es posible suponer que tienes un cierto volumen de gas V1 que se encuentra a una presión P1 al comienzo del experimento. Si varias el volumen de gas hasta un nuevo valor V2, entonces la presión cambiará a P2, y se cumplirá:

P1*V1=P2*V2

1. In this case:

  • P1= 16 atm
  • V1
  • P2= ?
  • V2= V1÷2= \frac{V1}{2} because the volume is halved.

So:

16 atm*V1= P2* \frac{V1}{2}

Solving:

\frac{16 atm*V1*2}{V1}=P2

16 atm*2= P2

32 atm= P2

<u><em>The pressure will be 32 atm, twice the initial pressure.</em></u>

2. Now

  • P1= 5.5 atm
  • V1
  • P2= ?
  • V2= V1*3 because the volume is tripled.

So:

5.5 atm*V1= P2* V1*3

Solving:

\frac{5.5 atm*V1}{3*V1}=P2

\frac{5.5 atm}{3}= P2

1.83 atm= P2

<u><em>The pressure will be 1.83 atm, one third of the initial pressure.</em></u>

7 0
3 years ago
What is limiting reagent?<br>:~}​
Varvara68 [4.7K]

Explanation:

The limiting reagent (or limiting reactant or limiting agent) in a chemical reaction is a reactant that is totally consumed when the chemical reaction is completed. The amount of product formed is limited by this reagent, since the reaction cannot continue without it.

5 0
2 years ago
Read 2 more answers
What is the job of an environmental engineer?
xz_007 [3.2K]

Answer:

To keep the evinermental machinces working

Explanation:

6 0
3 years ago
Other questions:
  • To calculate the number of atoms present in 2.0 mol of an element you would:
    9·1 answer
  • What is the correct answer in scientific notation? 1.2x104 x 1.2x108 =
    13·1 answer
  • Uranium has an atomic weight of 238 amu.
    6·1 answer
  • What element forms an ion with an electronic configuration of 1s22s22p6 (or [Ne] ) and a −2 charge? Give the symbol for the elem
    5·1 answer
  • What is silicon used for? <br> -matches <br> -gunpowder <br> -glass<br> -steel can coating
    11·2 answers
  • In one to two sentences, explain a similarity and difference between the particles in liquid water at 100 c and the particles in
    13·1 answer
  • P waves are classified as
    13·1 answer
  • How much heat do you need to raise the temperature of 100g of aluminum from 30 C to 150 C
    15·2 answers
  • Cierta cantidad de hidrogeno esta encerrada en una camara de platino a volumen constante. Cuando la camara se sumerge en un baño
    11·1 answer
  • Why are being flammable and combustible considered to be chemical properties and not physical properties?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!