Homework Answers
1.When cyclohexene is treated with bromine water then the color change is observed from reddish-brown to colorless,where else if we mix it with cylcohexanol then there is no change in color.
2.we can distinguish both solvents by their physical points i.e. boiling point of cyclohexene is 82.98 degree and melting point is -103degrees while cyclohexanol is having B.P 161.8 degrees M.P 25.93 degrees
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Please help with filling in the white boxes & balancing the reaction. if you have time...
Please help with filling in the white boxes & balancing the
reaction. if you have time and can help with 1-3 that would be
great! will rate
1. Balance the reaction equation below. 2. Complete the following table, using your actual measured amounts. Greyed-out cells do not need to be filled. mp bp (°C) MW (g/mol) d vol. (g/mL) (mL) 0.962 limL mass (mg) mmol equiv cyclohexanol 26 162 100.16 amberlyst 15 129 cyclohexene -104 83 82.15 0.811 3. Describe...
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Two beakers of clear colorless liquids sit in front of you on a lab bench. One...
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Need help on #62 plz be clear w/steps to solve. Thank-you so much! 0.00 Molecular Orbital...
Need help on #62 plz be clear w/steps to solve. Thank-you so
much!
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Bio 121 I need to make (yeast fermentation) lab report. This is the lab results: This...
Bio 121
I need to make (yeast fermentation) lab
report.
This is the lab results:
This is a guide to making the lab report:
Data Summary Sheet Date Experiment One: Glucose Fermentation Table One CO2 Production and Glucose Utilization over Time Actual Clock Time 7. 30 Elapsed Time in minutes ml. CO2 Glucose Concentration > 2000 9 ldl 10 3 m ymt 4. Som 50 m There will be two lines on the graph of the data from Tube #1...
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unknown compound had formula C8H10, only two proton NMR
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can you help me identify this organic unknown compound by name through justification of the given...
can you help me identify this organic unknown compound by name
through justification of the given data below? Please and thank
you
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I need help with my chem lab report. I need to identify the unknown structure. Please...
I need help with my chem lab report.
I need to identify the unknown structure.
Please help me identify the importance of each peak in the
spectrums.
What would the reactions look like for this structure when it
reacts with ethanol for DNPH test, CrO3 and dioxane and NaOH for
iodoform test.
The compound was a clear liquid. It is insoluble in water. tests
positive for DNPH test, positive for CrO3 test and negative for
iodoform. These results tell me...
Please help with filling in the white boxes & balancing the
reaction. if you have time and can help with 1-3 that would be
great! will rate
1. Balance the reaction equation below. 2. Complete the following table, using your actual measured amounts. Greyed-out cells do not need to be filled. mp bp (°C) MW (g/mol) d vol. (g/mL) (mL) 0.962 limL mass (mg) mmol equiv cyclohexanol 26 162 100.16 amberlyst 15 129 cyclohexene -104 83 82.15 0.811 3. Describe...
Name Page 5 Hints 12 You are given four unlabeled bottles, each containing a clear liquid. You are then provided with The following information. Your goal is to use the information below as well as the chart to fill in the Identity of the cation and anion in each bottle (record at bottom of page). Cr04 In the 4 bottles are silver (1) hydrogen, potassium, and lead() cations. Then chromate, nitrate, sulfate and lodide are the anions present. Each cation...
Two beakers of clear colorless liquids sit in front of you on a lab bench. One beaker contains 50 mL of aqueous 0.1 M HBr (hydrobromic acid): HBr (aq) + H20 (1) → H30+ + Br (aq) (aq) and the other beaker contains 50 mL of aqueous 0.1 M HNO2 (nitrous acid): HNO2 (aq) + H2O() H3O+ (aq) + NO2- (aq) Answer the following: 1. Do these two solutions dissociate to produce the same amount of [H*]? 2. Do these...
Need help on #62 plz be clear w/steps to solve. Thank-you so
much!
0.00 Molecular Orbital Theory 10.61 Describe the electronic structure of each of the following, using molecular orbital theory. Calculate the bond order of each and decide whether it should be stable. For each, state whether the substance is diamagnetic or paramagnetic. a. B2 b. B2+ CO2 10.62 Use molecular orbital theory to describe the bonding in the following. For each one, find the bond order and decide...
Bio 121
I need to make (yeast fermentation) lab
report.
This is the lab results:
This is a guide to making the lab report:
Data Summary Sheet Date Experiment One: Glucose Fermentation Table One CO2 Production and Glucose Utilization over Time Actual Clock Time 7. 30 Elapsed Time in minutes ml. CO2 Glucose Concentration > 2000 9 ldl 10 3 m ymt 4. Som 50 m There will be two lines on the graph of the data from Tube #1...
unknown compound had formula C8H10, only two proton NMR
signals and had 3 types of carbon atoms. draw a structure that is
consistent with this data
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can you help me identify this organic unknown compound by name
through justification of the given data below? Please and thank
you
Melting point of solid ("C) (leave blank if liquid at RT): 64 Boiling point of liquid (C) (leave blank if solid at RT): THEIM The results from sodium fusion and follow up ion tests (578) Predicted color Nitrogen test clear Sulfur test clear Halogen test ppt clear Differentiate halogen ion test clear The results of unsaturation tests and...
I need help with my chem lab report.
I need to identify the unknown structure.
Please help me identify the importance of each peak in the
spectrums.
What would the reactions look like for this structure when it
reacts with ethanol for DNPH test, CrO3 and dioxane and NaOH for
iodoform test.
The compound was a clear liquid. It is insoluble in water. tests
positive for DNPH test, positive for CrO3 test and negative for
iodoform. These results tell me...
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