Franz

At a certain temperature, 4.0 mol NH3 is introduced into a 2.0 L container, and the NH3 partially dissociates by the reaction. 2 NH3(g) N2(g) + 3 H2(g) At equilibrium, 2.0 mol NH3 remains. What is the value of K for this reaction?

Could you please revise the following sentences? Thank you. Shall I consider both sentences as correct? 1) I was having dinner / I had been having dinner when the telephone rang. 2)He told me he had lost his car keys and that he wanted me to go and pick h...

I left out the following sentence. Thank you, Writeacher. 1) They spend eight times as much money as on music. They spend eight times more money than on music. It was the first

I left out the following sentences.I really hope you can cehck them. Thank you very much, Writeacher. 1) On the second day we spent time in the city centre shopping for souvenirsfor our relatives. 2) The price for our hotel accommodation amounted to 300 E...

Writeacher, I urgently need you to help me find material (for intermediate English learners) on the following themes: 1)The theme of doping in cyclism. 2)The Jazz Age 3) Allen, co-founder of the Brain Science Institute

I urgently need you, Writeacher, to check these sentences. Thank you very much in advance. 1)He uses a particular salt, adds it to other components and brings it to the boil. Once the boiling (better ebullution??) has subsided (ceased?), he drinks the pot...

I left out the following sentences. Thank you, Writeacher. 1) The poet sees his dying friend as if he were (was??) drawning in the deadly gas. 2) The memory of his dying friend returns in the poet's dreams (nigtmares is possible?).The poem is addressed to...

Can you also help me find online material on how to write a "tale"? I should also refer to Poe's tales and its main features. Can you think of another important American writer of tales? Thank you very much, Writeacher!!

I need to prepare a short dissertation on the dystopian novel and the theme of totalitarianism or subordination (the parody of Stalin, Hitler, Winston Smith and Winston Churchill). Here is a short summary of Huxley’s novel “Brave New World”. Could you ple...

Here is the second part of the summary. Thank you, Writeacher. 1) Huxley describes a utopian society determined by a scientific caste system in which human beings are born artificially on an “assembly line” divided into different categories which determin...

Thank you very much, Writeacher. 1) Can you help me find online exercises on sentence connectors (expressing addition, contrast, etc). I need my students to practise how to write a cohesive paragraph (including an introduction and a conclusion). By the wa...

Can you please check if my part on science is grammatically correct? Thank you very much, Writeacher. 1) In 1951 an American woman descended from African slaves freed named Henrietta Lacks, was admitted to Johns Hopkins Hospital in Baltimore. 2) In those...

You are making kits with 25 cubic inches of candle wax along with a mold. You have a square base, and you want to make a pyramid candle. The height of the pyramid should be 2 inches shorter than the edge of the base. Given this, what should be the dimensi...

Here's another way of thinking about it. You know the Radius, 3963 so you can now find the circumference with the formula C=2piR. Do the math, C=24900. Durham is at 36 degrees which means Durham to the north pole is 54 degrees. Draw a little picture. The...