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How do you form the present perfect tense in Spanish?

The present perfect tense is really useful and needn't worry you! In English when we say things like 'I have gone' or 'We have arrived' , this is the present perfect tense. It is used to describe an action t...
NA
Answered by Nathaniel A. • Spanish tutor
7982 Views

How do I form the past simple tense in Spanish?

Spanish verbs (words like 'to do' or 'to say' or 'to eat', in English) come in two main groups. Firstly, there are the -ar ending verbs, which make up about 70 per cent of Spanish verbs. Some examples of the...
NA
Answered by Nathaniel A. • Spanish tutor
3876 Views

Which direction would the equilibrium move if the pressure at which a reaction takes place was increased? (Le Chatelier's Principle)

Looking at the reaction between hydrogen and carbon monoxide to form methanol: CO + 2 H 2 ⇌ CH 3 OH There are 3 moles on the left hand side and 1 mole on the right hand side. According to Le Chatelier's Prin...
EC
Answered by Ethan C. • Chemistry tutor
4567 Views

When data is transmitted over long distances, latency can become an issue. Explain what latency is.

Latency is the time delay between something being initiated and the moment it's first effect begins
GB
Answered by George B. • Computing tutor
3429 Views

How can I use 'IF' phrases/'SI' clauses?

These 'if' phrases or 'si' clauses in Spanish are sometimes tricky to understand but can really boost your essay or oral exams. They aren't complicated to use once you understand them and can help to get tha...
EF
Answered by Emily F. • Spanish tutor
9623 Views