Chemistry Topic Questions
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We found 297 questions associated with the 'Chemistry' topic. Displaying results 281 - 290.
What is metal and non metals?
Posted 3+ months ago | 2 answers | 
| Open
Why carbon is a satisfactory reducing agent for all metal oxides?
Posted 3+ months ago | 1 answers | 1 star | Open
Help with higher chemistry?
How do I tackle molar volume questions? what are the different ways of being asked molar vol questions, any help with this would be good thanks -s ...
Posted 3+ months ago | 1 answers | 1 star | Open
Related topics: chemistry, different, volume, tackle, question, help, good
What is the best book for studying chemistry [class 12th cbse] ??
guys! i m not gng to any coaching nor i attend the school. so plz recommend me a book in which the explation is very good, which clears my concepts ...
Posted 3+ months ago | 3 answers | 1 star | Open
Related topics: school, studying, book, clear, concept, chemistry, guys, schools, good, books, guy
How many different base sequences can there be in one dna molecule of 1000 nucleotides?
and how many different base sequences can there be in 1 molecule of rna nucleotides
Posted 3+ months ago | 1 answers | 1 star | Open
Related topics: base, different, sequence, dna, biology, science, chemistry, health, lab, laboratory, experiment, excercise, homework, ...
You are asked by your research supervisor to prepare 1L of 1M Tris-HCl, pH 6.8. The molecular weight
You are asked by your research supervisor to prepare 1L of 1M Tris-HCl, pH 6.8. The molecular weight of Tris-HCl is 157.59. Show your calculations in ...
Posted 3+ months ago | 1 answers | | Open
Pls complete the following sentences using 'taken in' or 'given out'?
1) When a solid melts to a liquid, heat is..... 2)When a liquid evaporates into a gas, heat is.... 3) When a liquid freezes to a solid, heat is..... ...
Posted 3+ months ago | 1 answers | 1 star | Open
Related topics: liquid, heat, solid, gas, freeze, melt, sentence, chemistry
What is the meaning of organic chemistry?
On the subject chemistry i just want to know the definition of the topic organic chemistry
Posted 3+ months ago | 2 answers | 1 star | Open
Related topics: chemistry, definition, meaning
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