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Slav-nsk [51]
3 years ago
13

A transfer of heat within a liquid or gas that involves warm particles moving in currents is?

Chemistry
2 answers:
Alex777 [14]3 years ago
8 0
Convection.
Convection is the transfer of heat involving fluids (gas or liquids) with the heat rising cool sinking effect (lava lamp effect).
myrzilka [38]3 years ago
3 0
It is called convection. When warm air, or current, moves up and disperse outwards as cold air, or current, moves into the warmer region.
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A 1.0 M H2S solution has a pH = 3.75 at equilibrium. What is the value of Ka?
MrRa [10]
The answer is 3.16*10-8
7 0
3 years ago
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) palmitic acid is a 16 carbon acid. in a balanced equation, the products of the saponification of glyceryl tripalmitate (tripal
lesya [120]

Answer: The products of the saponification of glyceryl tripalmitate (tripalmitin) are one molecule of glycerol and three molecules of sodium salt of palmitic acid.

Explanation:

A chemical reaction in which triglycerides react with sodium hydroxide and leads to the formation of one molecule of glycerol and three molecules of a salt of fatty acid is known as saponification.

For example, when tripalmitin reacts with sodium hydroxide then it leads to the formation of one molecule of glycerol and three molecules of sodium salt of palmitic acid.

The reaction equation is as follows.

   C_{51}H_{98}O_{6} + NaOH \rightarrow C_{3}H_{8}O_{3} + 3C_{16}H_{31}O_{2}Na^{+}

Thus, we can conclude that the products of the saponification of glyceryl tripalmitate (tripalmitin) are one molecule of glycerol and three molecules of sodium salt of palmitic acid.

8 0
3 years ago
Is there a way u could see if the element is acid,base or salt in the periodic table?​
Vsevolod [243]

Answer:

OK i see

Explanation:

5 0
3 years ago
Hello can anyone help?
e-lub [12.9K]

Answer:

A ) 1, 2 and 3

Explanation:

1 ) is correct because,

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2 ) is correct because,

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3 ) is correct because,

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8 0
2 years ago
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Question 096 Propose a three-step synthetic sequence to accomplish the transformation below. 1) HBr, ROOR; 2) t-BuOK; 3) CH3CH2C
salantis [7]

Complete Question

Question 096 Propose a three-step synthetic sequence to accomplish the transformation below.

Option 1 =>  1) HBr, ROOR; 2) t-BuOK; 3) CH3CH2CCNa

Option 2 => 1) NaOEt; 2) HBr, ROOR; 3) CH3CH2CCNa

Option 3 => 1) t-BuOK; 2) NaNH2; 3) CH3CH2CCNa

Option 4 => 1) CH3CH2CH2CH2Br; 2) NaOEt; 3) HBr, ROOR

Option 5 => 1) t-BuOK; 2) HBr, ROOR; 3) CH3CH2CCNa

Option 6 => 1) NaOEt; 2) NBS, hν; 3) NaSBu

Answer:

The correct option is option 5

Explanation:

   The mechanism of the reaction is shown on the first uploaded image

8 0
3 years ago
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