All questions on Chemistry

Bunsen burners

What are them types of flames

Emma

Answers

Types so flame

05atizro

03 November 2012

Have you used a bunsen burner in the classroom - if so your teacher would have explained the different flames. There are three main flames - depending on whether the holes at the base of the bunsen burner are open/closed or half-open. The heat produced will change from coolest (when the holes are closed) to hottest when the holes are completely open. One is the safety flame and never actually used to heat anything. Which do you think it might be? I am available for private tutor session if you would like more help!

hellouk

05 November 2012

Thanks so much

05atizro

09 November 2012

thanksmuch thanks so much

05atizro

09 November 2012

What is the name of the half open one

05atizro

09 November 2012

Yellow safety flame - Safe becasue you can see it easily and know it is there. Not used for heating because it creates soot. Silent blue flame - Used to for gental heating and is silent and not very visible. Roaring blue flame - Strongest heating setting and is made of two cones. The outside cone is the flame and it is blue , the inside cone is unburned gas that is purple.

xxpurple23xx

09 November 2012

the half open one is roaring flame.

xxpurple23xx

09 November 2012

Thanks

05atizro

09 November 2012

What is hydrogen flame

Ibrahim

27 February 2022

Add an answer

About exam

Day after tomorrow is my exam. I have covered all most all the chapters in chemistry. But I am confused that how to revise all chapters just a day before exam. Please help.

Emma

Chemistry A-level Help

I need help with my Chemistry AS A-level - looking for weekly tuition to cover the OCR A Exam board. Can anyone help?

Thanks, Bobby

Emma

Chemistry A Level tutor needed as soon as possible

I need additional help for my final year in A level in chemistry to reach my target grade. Can any one tutor Sundays ?

Emma

Chemistry/Biology

Seeking an experienced tutor, preferably with teaching experience and knowledge of both Chemistry and Biology (chemistry being the primary subject) A2 level AQA Board. Tutor needs in-depth knowledge, importantly to convey and teach the subject matter in an understandable, friendly and patient manner. From experience chemistry is particularly challenging with the absence of person to person interaction. Organic chemistry has been difficult to grasp. Also to help build and gain confidence and exam technique.

Emma

Do you need Maths A-level to study Chemistry at University?

Not really, though it would be helpful. If you love science, specifically chemistry, but aren't a maths fan it is possible to a) get a place at a good university b) do well on the course.

At degree level, chemistry is roughly divided into three areas, organic, inorganic and physical. The first of these only require GCSE level maths for small parts of the course. Physical chemistry also largely only requires this level, but some integration/differentiation is necessary, and certain modules are more maths heavy. So well over two thirds of your degree would be science only, and the final third would be science with a bit of maths!

That said, having maths A-level is still advantageous, and some courses require it. Universities such as the University of Bath offer top up maths courses so you can learn just the bits you need when you get there.

If you also love maths, then you will enjoy chemistry, but why not consider chemical engineering? This is largely about designing factories to make chemicals on a large scale, but also devices such as solar cells, deodorant cans, and football stadiums.

Emma

is there any tutor experienced in IB chemistry HL

Chemistry HL for IB

Emma

looking for chemistry tutor at senior freshmen level .coordination chemistry , molecular orbital

theory , thermodynamic . can start this evening , thanks

Emma