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3 years ago

What is detergent ??

Chemistry

2 answers:

erik [133]3 years ago

6 0

Answer:

A detergent is a surfactant or a mixture of surfactants with cleansing properties when in dilute solutions.

weqwewe [10]3 years ago

4 0

Answer:

Explanation:

a water-soluble cleansing agent which combines with impurities and dirt to make them more soluble, and differs from soap in not forming a scu

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Yasmins teacher tells her that the solubility of salt is 360g/L at room temperature (25C) . How can yasmin make an unsaturated s

OLga [1]

35c that’s all I know to be honest

6 0

3 years ago

Dwayne filled a small balloon with air at 298.5 K. He put the balloon into a bucket of water, and the water level in the bucket

Tcecarenko [31]

Answer : The volume of the balloon will be, 0.494 liters

Solution :

Charles' Law : It is defined as the volume of the gas is directly proportional to the temperature of the gas at constant pressure and number of moles.

$V\propto T$

or,

$\frac{V_1}{T_1}=\frac{V_2}{T_2}$

where,

$V_1$ = initial volume of gas = ?

$V_2$ = final volume of gas = 0.54 L

$T_1$ = initial temperature of gas = 273.15 K

$T_2$ = final temperature of gas = 298.5 K

Now put all the given values in the above equation, we get the initial volume of balloon.

$\frac{V_1}{273.15K}=\frac{0.54L}{298.5K}$

$V_1=0.494L$

Therefore, the volume of the balloon will be, 0.494 liters

5 0

3 years ago

Read 2 more answers

Which composer made it a goal to create compositions that sounded truly american?.

MAVERICK [17]

Given what we know, we can confirm that the composer who made it a goal to create compositions that sounded truly American was Aaron Copland.

<h3>Who was Aaron Copland?</h3>

Aaron Copland was an American composer, among his other disciplines, best known for his jazz-styled music. He went on to win an Oscar award for film composing for the movie The Heiress (1949).

Therefore, we can confirm that the composer who made it a goal to create compositions that sounded truly American was Aaron Copland.

To learn more about music visit:

brainly.com/question/8051042?referrer=searchResults

7 0

3 years ago

A substance is present in the gaseous state at room temperature. Which of the following best explains the probable position of t

Gnoma [55]

Answer:

D.) It is between groups 13 to 18 because it is a non-metal.

Explanation:

Here we can see the periodic table and what each element is.

It is a non - metal because it is gaseous.