Im Bad liegt mein Rasierer neben dem Waschbecken.

In a normal main clause, German puts the finite verb in second position.

So if you start the sentence with Im Bad, that counts as position 1, and liegt must come next:

Im Bad | liegt | mein Rasierer | neben dem Waschbecken

This causes the subject to come after the verb. That is completely normal in German.

A more neutral order would be:

Mein Rasierer liegt im Bad neben dem Waschbecken.

Both are correct. Starting with Im Bad puts more focus on the location.

Im is a contraction of in dem.

• in = in
• dem = the, in the dative case

So:

im Bad = in dem Bad

This contraction is extremely common in German.

Because this sentence describes location, not movement.

German uses different cases after prepositions like in depending on whether you mean:

• where? → dative
• where to? → accusative

Here, the razor is already in the bathroom, so it answers where?

• im Bad = in the bathroom

If there were movement into the bathroom, you would use the accusative:

• Ich lege den Rasierer in das Bad.
  This sounds odd in practice, but grammatically it shows the movement idea.

A more natural movement example would be:

• Ich gehe ins Bad. = I’m going into the bathroom.

German often prefers a position verb for objects:

• liegen = to lie
• stehen = to stand
• hängen = to hang

Since a razor is typically resting horizontally on a surface, liegt is natural.

So mein Rasierer liegt neben dem Waschbecken sounds more idiomatic than simply using ist.

English often just says is, but German likes to be more specific about physical position.

Mein Rasierer is the subject of the sentence, so it is in the nominative case.

The noun Rasierer is masculine:

• der Rasierer

With a possessive word like mein, masculine nominative singular takes:

• mein Rasierer

Compare:

• mein Rasierer = nominative
• meinen Rasierer = accusative
• meinem Rasierer = dative

So here mein is correct because the razor is the thing that lies there.

Because neben is a two-way preposition. That means it can take either:

• dative for location
• accusative for movement toward something

Here, the razor is already located next to the sink, so you use the dative:

• neben dem Waschbecken = next to the sink

The base noun is:

• das Waschbecken

In the dative singular, das becomes dem:

• dem Waschbecken

Not in this sentence.

Neben das Waschbecken would suggest movement toward a position next to the sink, not a fixed location.

So:

• Der Rasierer liegt neben dem Waschbecken. = The razor is lying next to the sink.
• Ich lege den Rasierer neben das Waschbecken. = I put the razor next to the sink.

That is the key dative/accusative contrast with two-way prepositions.

Yes, absolutely.

That version is probably the most neutral word order:

Mein Rasierer liegt im Bad neben dem Waschbecken.

The original sentence:

Im Bad liegt mein Rasierer neben dem Waschbecken.

is also correct, but it emphasizes where the razor is.

So the difference is mostly one of focus and information structure, not basic meaning.

Yes. Das Bad can mean:

• bath
• bathroom

In everyday German, Bad is very commonly used as a short form of Badezimmer.

So:

• im Bad = in the bathroom

Both Bad and Badezimmer work here, though Bad is very common in speech.

Because all German nouns are capitalized.

So in this sentence:

• Bad
• Rasierer
• Waschbecken

are capitalized simply because they are nouns.

This is a standard rule in German, unlike English, where common nouns are usually not capitalized.