Im doing a lab report for org about the melting point of urea and cinnamic acid
can someone w...
Im doing a lab report for org about the melting point of urea and cinnamic acid
can someone with the intorduction i have to discuss these things in my report for my intro
do not discuss procedure,
discuss any relevant/background information,
mention the following in your introduction: purity, crystalline organic compounds, characteristic melting point(s), identification, melting-point range, mixture melting point, impure compound (substance), melting point depression, melting point range broadening.
1-2 paragraphs. i need to relate cinnamic acid and urea with the vocab and give examples
Answers: 2
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What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.
Answers: 3
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