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I have trouble with French pronounciation. What can I do to improve ?

This is a common issue when learning a language, and a common mistake is to think that one should just keep training the way they pronounce French words, when in fact training the ear as well is key. If you ...
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Answered by Léa S. • French tutor
2364 Views

Flask Q (volume = 1.00 x 103 cm3 ) is filled with ammonia (NH3) at 102 kPa and 300 K. Calculate the mass of ammonia in flask Q. (Gas constant R = 8.31 J K−1 mol−1 )

n = PV/RT 102 000 ×(1.00 × 10−3) / 8.31 × 300 = 𝑛 n= (4.091456077x10-2) Mass = n x 17 = 0.696g (3 sig figs only)
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Answered by Ashley R. • Chemistry tutor
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Describe the Process of a PET Scan

During a PET scan, radioactive material is injected into the veins of the patient. This material flows through the brain, and oxygen and glucose accumulate in active areas of the brain. The glucose is used i...
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Answered by Megan C. • Psychology tutor
7419 Views

How do I answer an economics essay question?

Structure: A typical essay should start with an introduction, make 2-4 points, with each point having one paragraph to explain and analyse it and perhaps a separate paragraph to evaluate it, depending on how...
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Answered by Finlay G. • Economics tutor
13555 Views

Explain how TNCs have encouraged globalisation?

TNCs such as Coca-Cola and Nike have encouraged globalisation specifically through the growth in their sales. The spreading of their manufacturers in LEDCs specifically has enabled these developing countries...
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Answered by Natalie G. • Geography tutor
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