Пока суп остывает, я могу спокойно разлить чай и позвонить бабушке.

Yes, it is the same word, but here it has a different function.

In this sentence, пока is a conjunction meaning while:

• Пока суп остывает... = While the soup is cooling...

In everyday speech, пока can also mean for now or bye, but that is a separate use:

• Пока! = Bye!

So here, think of пока as a word introducing a time clause, not a farewell.

Because Пока суп остывает is a subordinate clause, and Russian separates it from the main clause with a comma.

Structure:

• Пока суп остывает, = subordinate time clause
• я могу спокойно разлить чай и позвонить бабушке = main clause

This is very similar to English:

• While the soup is cooling, I can...

Russian normally uses a comma before or after this kind of clause, depending on word order.

Because here the idea is an ongoing process: the soup is in the middle of cooling.

• остывает = imperfective, present tense, is cooling / cools down
• остынет = perfective, future, will cool down / becomes cool

With пока, Russian can mean either while or until, and the verb form helps show which meaning is intended.

Here:

• Пока суп остывает... = While the soup is cooling...

Compare:

• Подожду, пока суп остынет. = I’ll wait until the soup cools down.

So остывает is used because the action is happening at the same time as the speaker’s other actions.

The infinitive is остывать, and it is imperfective.

Aspect pair:

• остывать = imperfective
• остыть = perfective

Very roughly:

• остывать focuses on the process
• остыть focuses on the result

So in this sentence, суп остывает emphasizes that the soup is currently going through the cooling process.

Могу is the 1st person singular present tense of мочь = to be able / can.

• я могу = I can

In this sentence, it means something like:

• I can
• I’m able to
• I have time to

So the speaker is saying that during the time the soup is cooling, there is an opportunity to do two things:

• разлить чай
• позвонить бабушке

Спокойно is an adverb from спокойный.

Here it means something like:

• calmly
• without rushing
• with no stress
• sometimes almost at leisure

So я могу спокойно разлить чай suggests:

• I can pour the tea without hurrying
• I can do it peacefully, with enough time

It does not necessarily mean the speaker is emotionally calm in a dramatic sense. Often it just means the situation allows them to do something unhurriedly.

Because it modifies the action phrase and sounds natural there.

• я могу спокойно разлить чай = I can calmly / without rushing pour the tea

Russian word order is flexible, so other positions are possible:

• я спокойно могу разлить чай...
• я могу разлить чай спокойно...

But they are not all equally neutral. In your sentence, могу спокойно разлить sounds smooth and natural.

Good question. Разлить can indeed be tricky.

Here, разлить чай most naturally means to pour out the tea, usually into cups for serving.

It can also mean spill, but context matters a lot. In this sentence, the context clearly suggests serving tea, not making a mess.

A useful comparison:

• налить чай = to pour some tea / to pour tea into a cup
• разлить чай = to pour the tea out into cups, often with the idea of serving several portions

So:

• налить is often used for one cup or the act of pouring
• разлить often suggests distributing liquid among several cups or glasses

In everyday speech, both can be possible depending on context, but разлить чай sounds like serving the tea.

Because the speaker means single, complete actions:

• разлить = pour out the tea completely / once
• позвонить = make one phone call

Even after могу, Russian still keeps the aspect distinction.

So:

• могу разлить = I can pour it out (as a completed act)
• могу позвонить = I can make a call

If you used imperfective forms:

• могу разливать
• могу звонить

that would sound more like general ability, repeated activity, or focus on the process rather than one completed action.

In this sentence, perfective is natural because the speaker means two specific things they can get done.

Because чай is a masculine inanimate noun, and in the singular its accusative form is the same as its nominative form.

So:

• nominative: чай
• accusative: чай

That is why you see:

• разлить чай

and not a visibly different ending.

This is very common in Russian with masculine inanimate nouns:

• вижу стол
• купил билет
• пью чай

The noun is still in the accusative; it just happens to look the same as the nominative.

Because позвонить takes the dative case for the person you call.

So:

• позвонить бабушке = to call grandmother
• literally, something like to give a call to grandmother

Forms:

• nominative: бабушка
• dative: бабушке
• accusative: бабушку

English uses a direct object here, but Russian does not. This is something you just have to learn with the verb:

• звонить кому?
• позвонить кому?

Answer:

• бабушке

Because one могу can govern both infinitives:

• я могу спокойно разлить чай и позвонить бабушке

This means:

• I can pour the tea and call grandma

Russian often does this when one modal verb applies to multiple actions joined by и.

You could repeat it for emphasis:

• я могу спокойно разлить чай и могу позвонить бабушке

But that is less neutral and usually unnecessary.

Yes. Russian word order is flexible, and different orders shift emphasis rather than basic meaning.

For example:

• Пока суп остывает, я могу спокойно разлить чай и позвонить бабушке.
• Я могу спокойно разлить чай и позвонить бабушке, пока суп остывает.

Both are natural.

The version with Пока суп остывает first sets the time frame immediately, which is very common and natural. It feels like:

• While the soup is cooling, ...

Putting that clause later sounds more like the speaker states the main action first and then adds the time background.