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¿Piensas que los jovenes son demasiado perezosos con respecto a la salud?

Con respecto a la salud hoy en día parece que los jóvenes están entre el descuido y la obsesión. Por un lado parece que a muchos jóvenes sólo les interesa emborracharse, drogarse y participar en otras activi...
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Answered by Cliodhna H. • Spanish tutor
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¿Piensas que el colegio es muy importante en la vida de los jóvenes?

Es difícil dar en resumen una opinión de los siete anos en este colegio porque hay tantas experiencias, positivas y negativas, tantos profesores y alumnos con sus diferentes personalidades, tantos eventos, t...
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Answered by Cliodhna H. • Spanish tutor
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Why is Curley's Wife significant as a character in Of Mice and Men?

Curley's Wife is both significant as an accurate historical portrayal of women in 1930's America, and also as a substantive catalyst to the tragic events in the novels plot. Firstly, I will deal with the his...
CK
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A student titrates 25.00 cm3 of hydrochloric acid with 28.60 cm3 sodium hydroxide solution of concentration 0.200 moles per dm3. The equation for the reaction is: HCl + NaOH to NaCl + H2O. Calculate the concentration of the hydrochloric acid.

From the equation given in the question we can see that one mole of hydrochloric acid (HCl) reacts with one mole of sodium hydroxide (NaOH). The first thing to do is to work out the number of moles of sodium...
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Answered by Hannah A. • Chemistry tutor
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You are given a square which you are told has a total area of 100 squared centimetres. You are also told that one side of the square has dimension 4(3x + 2), and the other has dimension 8x - y. What are the values of x and y?

The first thing to know is that a square has equal sides, and that the area of a square is length x length. Therefore in this case Length x length = 100 or Length 2 = 100 ans so Length = square root of 100 =...
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Answered by Hannah A. • Maths tutor
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