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Firstly, I would ask the student what they understand about Le Chateliers Principle. "If a system is at equilibrium and a change is made to the conditions, then the system responds to counteract the ...
Note-taking is important, and can seem like an unsurpassable task. You're going to probably have three books minimum, and that's before we even consider coursework. My best advice is to m...
I would start off by asking them if they know the Pythagoras theorem. If they don't, I would refresh their memory and explain that its a2+b2=c2 where...
Tener, ser and hacer are all irregular verbs in the preterite tense.
Tener is conjugated using the stem tuv- to which different endings are added.
Yo tuve, tú tuvABAnswered by Anna B. • Spanish tutor14566 Views
The metals of group 1 (like potassium) can be identified by a flame test: A sample of the metal is placed in a bunsen flame, and the colour of the flame tells the metal.
Potassium placed in the fl...
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