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snow_lady [41]
3 years ago
14

How does a fire extinguisher stop a combustion reaction?

Chemistry
2 answers:
tensa zangetsu [6.8K]3 years ago
7 0

Answer:

In the heat of a fire, it releases a cloud of carbon dioxide that smothers the fire. That is, the gas drives oxygen away from the fire, thus stopping the chemical reaction.

7nadin3 [17]3 years ago
3 0

\: \huge\begin{gathered} {\underline{\boxed{ \mathcal{\orange{Answer}}}}}\end{gathered}

Carbon dioxide is heavier than air and does not support combustion. Carbon dioxide extinguishes fire by displacing oxygen or by taking away oxygen from the fire triangle.

Carbon dioxide is also very cold when it comes out of the extinguisher.

Thus, it reduces the temperature of the fuel as well.

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16. Why do the atoms of H, O, N, F, CI, I, and Br have tendencies to bond with themselves?
Natasha2012 [34]
Because they are elements
6 0
3 years ago
Volume occupied 3.52x10^32 moluchles<br>of Mathane (CH4)<br>1) At STP​
Naddika [18.5K]

Answer:

volume = 13097674418.528dm³

Explanation:

n = (3.52)*10^32/(6.02)*10^23)

n = (584717607.97)

n = volume /molar volume

molar volume at stp = 22.4dm³

volume= 584717607.97 x 22.4

volume = 13097674418.528dm³

6 0
3 years ago
This liquid metal has more protons than gold, but fewer electrons then thallium.
WITCHER [35]

The number of protons and electrons of an atom is equal and the amount can be obtained by looking at the atomic number of that atom or element.

The atomic numbers are:

Gold = 79

Thallium = 81

 

So we are looking for the element with an atomic number of 80, that is:

Mercury

 

Answer:

<span>Mercury (Hg)</span>

4 0
3 years ago
What kind of mixture is a solution? Name the different constituents of a solution
dlinn [17]

Answer:

homogeneous mixture

Explanation:

two or more substances

a component that dissolves and a solvent

7 0
3 years ago
What are two ways in which the safe house of lean might influence a product owner?
Vinvika [58]

The safe house of lean might influence a product owner to provide better customer service.

<h3>What is the main purpose of safe house of lean?</h3>

The safe house of lean is designed to provide ultimate value to the customer one the shortest possible time.

Employing the safe house of lean might influence the product owner in the following two ways:

  • enable the product ownerr work together with Agile Teams to develop stories with clear acceptance criteria.
  • assist Agile Teams gain a clear understanding of their customers and how best to serve them.

Therefore, the safe house of lean might influence a product owner to provide better customer service.

Learn more about customer service at: brainly.com/question/10714566

#SPJ12

7 0
2 years ago
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