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OH NaBH. B Benrophenor: 0.150g NaBh4-0.100g Show step by step the procedure to obtain the results...
0.150 g benzophenone
0.100 g NaBH4
eagaph Show the theoretical result of the reactants and the product + Na,BO (CHszCHOH 1) For A al Calculate the formule molecular b) Molar mass i/mel ci Amount a Moles e) m 21 Fors a) Calculate the formuke mokcular bl Molar mass (mo c) Amount d] Moles 4) Calculate the formuk mobcua B) Molar mass (gimol co Amoune ig DI Moles El m A) Calculate the formde motecula B) Molar mass ie/mal Q Amount...
complete the stoichiometry table for the process above
Experimental Notes 4, H ОН NaBH4 NaOH OH H2O OH Step 1: Procedure for the Sodium Borohydride Reduction of 3-Ethoxy-4-hydroxybenzaldehyde: Dissolve 1.62 g of 3-ethoxy-4-hydroxybenzaldehyde in 10 mL of 1.0 M NaOH in a 125 mL Erlenmeyer flask with a magnetic stir bar. Cool the flask in a cold-water bath, and then add, in small portions, 0.30 g of NaBH, over five minutes. Remove the cold-water bath and allow the reaction flask...
follow the 10-step hypothesis testing procedure, in the step of"calculation of test statistie, use MATLAB to obtain the ANOVA table and find the results accordingly If the post analysis is needed, use MATLAB function ‘muitcompare". Attach all MATLAB results/figures and draw your conclusion accordingly. · Ilich-Ernst et al. investigated dietary intake of calcium among a cross section of 105 healthy women ages 20-88. The researche four age groupings as follows rs rormed Group A, 20.0-45.9 years; Group B, 46.0-55.9 years;...
(b) Show that for c> 0 (c) A friend of yours looks at the results of (a) and (b) and exclaims "Oh, the delta function is basically the derivative of the unit step function." Why would your friend say this? Does the statement make sense in terms of rates of change?
(b) Show that for c> 0 (c) A friend of yours looks at the results of (a) and (b) and exclaims "Oh, the delta function is basically the derivative...
The reaction show is an reaction Show the first step in this reaction CH,OH b What is the geometry at the reaction center in the intermediate step? Redraw the intermediate from stepa, add the curved arrows and show the final step slone wib the resulting products. d. How many stereoisomers result from this reaction? Is the final product chiral? Why or why not? the product is chiral, draw all stereoisomers formed.
Please help me with 6a calculations
Experimental Procedure, Part A.6 versus Part B.2. Would you expect more or less standard 0.05 M HCI to be used to reach the methyl orange endpoint in Part B.2? Explain. A determination of the molar solubility and the K_sp calcium hydroxide was completed according to the experimental procedure. The following data were collected for Trial 1. (See Report Sheet.) Complete the table for the determinations. Record the calculated values to the correct number of...
please show step by step. Thanks
OH N Aeagent s use in the ist step ? b. draw proposeel intermediate prodluct? a.what e.nhat heagent s) use in the Ind step? d. wnite the complete mechaniim ?
show all work
Complete the reaction table below for the materials used in this chemical reaction: OH KMnOd CuSO -5H.0 solvent free, 1 h myshon gjort Compound MW, g/mol Rxn Weight or V lg or mL) mmol Equivalents d (g/mL) or M (mmol/mL) 0.962 g/mol alcohol 100.16 4.009 KMnO4 158.03 1.589 CuSO4.5H2O 249.68 0.792 g/mol 250 g ketone 0.50 g semicarbazide HCI 111.53 0.50 g NaOAC 82.03 1.00 g/ml 3 mol/L 0.80 g Page 2 of 6 Calculations & Results...
Step 1. Obtain
a 600 mL beaker, andadd 300 mL of water.
Step 2. Add 30 mL
of HCl (2M) to the beaker, and stir.
Step 3. Add 10 mg
of magnesium metal to the beaker.
Step 4. Allow
thehydrogen gas to evolve. All of the magnesium should be
consumed.
Step 5. Record
the amount of hydrogen gas that has evolved using the chemical
property dialog.
questions:
In your lab report, include the following information in the
Discussion section of...
The q of the reaction shown below is -55 kJ/ mol of Al(OH)3 Al^3+ (aq) + 3 OH^-1(aq) —> Al(OH)3 (s) a. What amount of heat is transferred to the surrondings when 1 mole of Al(OH)3 is formed from precipitation of its ions? b. Does the solution (the water) get warmer or cooler? c. Is the reaction endothermic or exothermic? d. How much heat is evolved when 25.00 grams of Al(OH)3 are formed? e. If the heat from part d...