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2 years ago

7

A small container of perfume is opened in a classroom. Soon every student in the room smells the perfume. Explain this in terms

of molecules.

1 answer:

melamori03 [73]2 years ago

6 0

Answer: possibly diffusion

Explanation:

all particles are in motion unless at a certain degree so they'd spread throughout the room diluting as they continue to spread out.

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What is the function of the endoplasmic reticulum?

Semenov [28]

Answer:

option d

Explanation:

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3 years ago

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-BARSIC- [3]

Answer:

Can you move a body in rigor mortis?

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Explanation:

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3 years ago

100 POINTS HELP WILL GIVE BRAINLIEST

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b. testing the hypothesis

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1 year ago

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Svetllana [295]

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3 years ago

3. How many moles of NaCl are present in 6000. La 1.5 M NaCl solution?

Leno4ka [110]

Answer:

Option A (9.0) is the correct alternative.

Explanation:

The given values are:

Molarity,

= 1.5 M

Volume,

= 6000 mL

or,

= 6 L

As we know,

⇒ $Molarity=\frac{Moles}{Volume}$

or,

⇒ $The \ moles \ of \ NaCl=Molarity\times Volume$

By putting the values, we get

$=1.5\times 6$

$=9 \ mol$

7 0

3 years ago