Chemistry Topic Questions

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We found 113 unanswered questions associated with the 'Chemistry' topic. Displaying results 1 - 10.

Which is the best home tuition classes for 12th Chemistry in nagpur ?

Posted 3+ months ago | 0 answers | | Open

Related topics: home, chemistry, homes

Who provides the best online chemistry classes in Dubai?

Answer: Aarambh tutor provides one of the best chemistry classes in Dubai. Our main aim is to provide the Best Online Chemistry Classes in Dubai, ...

Posted 3+ months ago | 0 answers | | Open

Related topics: dubai, chemistry, online

Chemistry question How to spilt and write "C trpile bond C"?

Posted 3+ months ago | 0 answers | | Open

Related topics: chemistry, bond, write, question

How do I perform acid based extraction? Say I have ammonia water epsom salt acetone, and acid?

Well if I have lemon ammonia,acid,epsom salt, and water how would I proceed? But with no chemistry experience i would need it explained for dummies. ...

Posted 3+ months ago | 0 answers | 1 star | Open

Related topics: water, dummies, lemon, chemistry, salt, acid, experience, perform

My ISC aggregate percentage is 56.6%. But if my marks are taken as the best of 4 then it becomes 63%

By taking English, Bengali, maths, and chemistry. Can I officially use the best of 4 marks in applications for government jobs?

Posted 3+ months ago | 0 answers | | Open

Related topics: fast, chemistry, government, english, job, taking, math, maths, percentage

Chemistry Help?

A chemist burns 100 grams of Chromium in excess oxygen. There is only one product, and it has a mass of 192.31 grams. What is the empirical formula ...

Posted 3+ months ago | 0 answers | | Open

Related topics: formula, chemistry, burn, product, oxygen

Chemistry formula question?

Sodium tetrathionate, an ionic compound formed when sodium thiosulfate reacts with iodine, is 17.01% Na, 47.46% S, and 35.52% O by mass, and has a ...

Posted 3+ months ago | 0 answers | | Open

Related topics: formula, chemistry, compound, question, ionic

0.445g H3C6H5O7 into 250.mL a flask. then titrate the acid w/ 0.05M Calculate volume of?

A chemistry student weighs out 0.445g of citric acid H3C6H5O7 , a triprotic acid, into a 250.mL volumetric flask and dilutes to the mark with ...

Posted 3+ months ago | 0 answers | | Open

Related topics: student, chemistry, acid, volume

Chemistry Help?

When a sample of Zn is added to 100 mL of 1.0M hydrochloric acid at 21.3οC, the solution temperature rises to 25.8οC. How many moles ...

Posted 3+ months ago | 0 answers | 1 star | Open

Related topics: chemistry, temperature, acid, solution, mole

School - Why do some chemistry stations have 2 or more inflow sinks connected to the same drain?

Why do some chemistry stations have 2 or more inflow sinks connected to the same outflow container?

Posted 3+ months ago | 0 answers | | Open

Related topics: school, station, drain, sink, chemistry, container, schools

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