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Can you explain the difference between duerfen and muessen in the positive and negative?

In order to understand which of these two is most appropriate for what you are trying to say, you should think about their literal translations. Duerfen is "to be allowed to", expressing permiss...

EE
Answered by Eleanor E. German tutor
5751 Views

When and how do I use the passive voice in German?

The passive is used when the speaker/writer wants to put emphasis on the action and object of the sentence rather than the subject doing the action. For example in English the active sentence "He is ...

EE
Answered by Eleanor E. German tutor
3026 Views

Flask Q (volume = 1.00 x 103 cm3 ) is filled with ammonia (NH3) at 102 kPa and 300 K. The tap is closed and there is a vacuum in flask P. (Gas constant R = 8.31 J K−1 mol−1 ) Calculate the mass of ammonia

This question can be solved using the ideal gas equation, given by: PV=nRT 

Rearranging the ideal gas equation gives an expression for the number of moles as

n=PV/RT 

Subbing the valu...

SD
7486 Views

Where does Euler's Formula come from?

Euler's Formula is: eix = cos(x) + isin(x)

This identity comes from the Maclaurin expansion of the exponential function. The resulting maclaurin series is a power series in x with odd te...

LK
5793 Views

What is the difference between the lock-and-key model and the induced-fit hypothesis of enzyme action?

The lock-and-key model and the induced-fit hypothesis are two potential models for how substrates may bind in the active site of an enzyme. The lock-and-key model suggests that the substr...

PJ
Answered by Prachy J. Biology tutor
94525 Views

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