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How can you tell whether a word is feminine or masculine?

There is no simple answer for this! In short, the gender of nouns in French must be learnt, rehearsed and repeated until you can't hear the word any other way. Although there are some shortcuts for this, for...
YG
Answered by Yemi G. • French tutor
4002 Views

In a titration, 50 cm3 of sodium hydroxide with a concentration of 0.3 mol/dm3 was neutralised by 60 cm3 of hydrochloric acid. Calculate the concentration of the hydrochloric acid in mol/dm3.

HCl + NaOH = NaCl + H2O. Moles = volume (dm3) x concentration (mol/dm3). Moles of NaOH: volume x concentration = (50/1000) x 0.3 = 0.015 moles. 1 to 1 ratio of HCl to NaOH, so there were 0.015 moles of HCl. ...
AV
Answered by Aarushi V. • Chemistry tutor
27099 Views

Solve (4-2x)/(x+1)=x

To solve this equation, we need to collect all of the x^2 terms and the x terms together. To do this we should start by getting rid of the fraction on the left-hand side by multiplying both sides by the deno...
EK
Answered by Emily K. • Maths tutor
10380 Views

How do I keep a good line of argument throughout my essay?

Hello, thank you for the question. Concerning maintaining a good strong argument throughout your essay, it's always good to keep using the question throughout. For example, starting your paragraphs (main poi...
ER
6215 Views

What is the best way to structure an essay question on an unseen poem?

Aside from the obvious introduction and conclusion, the way that's worked the best for me is a focus on four basic elements of the poem (or any text being studied), with a paragraph on each: form, structure,...
SC
18470 Views