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Write an expression and units for equilibrium constant for this reaction: 2SO2(g)+O2(g)<-->2SO3(g)

Kc=[SO3]^2/([O2][SO2]^2)Units M-molar concentration mol/lM^2/(M*M^2)=1/M=l/mol
LK
Answered by Laura K. • Chemistry tutor
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How is DNA transcribed into mRNA?

The gene to be transcribed s unwound and unzipped using the enzyme DNA helicase which breaks the hydrogen bonds between complementary bases. Activated RNA nucleotides then bind to the exposed complementry ba...
SJ
Answered by Shivali J. • Biology tutor
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Describe how you test for an aldehyde or ketone and distinguish between the two.

To test for an aldehyde or ketone you would use 2,4-dinitrophenylhydrazine (2,4-DNP). 2,4-DNP mixed with methanol and sulphuric acid is knows as Brady's reagent. If a yellow/orange precipitate is formed when...
SJ
Answered by Shivali J. • Chemistry tutor
38800 Views

What factors affect the rate of photosynthesis in plants?

Three main factors affect the rate of photosynthesis: Light intensity: Increasing light intensity will increase the rate of photosynthesis, until the maximum amount of light is being absorbed. The main photo...
BH
Answered by Brennen H. • Biology tutor
32054 Views

How do I improve my accent and get more confident when speaking?

To help improve your speaking I would recommend watching youtube videos in Spanish and Spanish films. Not only will it help you improve your accent but it will alsohelp you improve your vocab. Additionally, ...
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Answered by Melissa N. • Spanish tutor
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