Explain why we required stirring the mixture vigorously
Explain why we required stirring the mixture vigorously during the reaction, in LAB the Phase-Transfer Catalysis: Addition of Dichlorocarbene to Cyclohexene.
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The population of United States was about 250 million in 1990 and 275 million in 2000. Suppose that population will continue to grow exponentially at same rate. Find predicted population of United States in 2020?
Iron in the +2 oxidation state reacts with the potassium dichromate to form the Fe3+ and Cr3+ according to the equation 6Fe2++Cr2O72- + 14H+ →6Fe3+ + 2Cr3+ + 7H2O.
The melting points of two alloys used in formulating solder were investigated through melting 21 samples of each material. The sample mean and standard deviation for alloy 1 was X1= 420.48 and S1= 2.34. And for alloy 2 they were X2= 425 and S2=32.
Tests illustrate that the new ointment X helps heal wounds. If area of original wound was 10 square millimeters, determine area of wound after 10 days of application of new ointment.
Commodity Futures Index are 7.35, 7.40, 7.55, 7.56, 7.60, 7.52, 7.52, 7.70, 7.62, and 7.55. Compute the exponential smoothing forecasts for a = .2. Compute the exponential smoothing forecasts for a = .3.
Estimate the freezing point of the liquid at100MPa when a certain liquid freezes at the -3.65 degree C its density changes from 0.789 g cm^-3 to 0.801 g cm ^-3. Its enthalpy of fusion is 8.68 kJ/mol.
Determine all horizontal and vertical asymptotes and draw function (include asymptotes on graph). Solve inequality x +1/ 2-x greater than 2 algebraically.
Take a random sample of 106 healthy adults and find the average body temperature of 106 healthy adults is 98.2F. Suppose the population s.d. of body temperature is 0.62. Find 95% Confidence Interval for mean of body temperature by R code.
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Which of the following are examples of a change of condition? A. Unusually aggressive behavior B. 5-pound weight gain or loss in 3 days
Kiara took her 12-month-old daughter to a birthday party. While at the party Kiara seemed to be really in sync with her daughter.
Marjorie took her 15-month-old son to Chuck E Cheese restaurant. Marjorie's son seemed to be overwhlemed by all the lights and noise in the restaurant
A woman with severe dementia has difficulty recalling specific words on vocabulary test difficulty producing words difficulty with recall of words
Explain why you think this intervention is enough to address the problem's causes with rationale.
What is Confirmation Bias? Group of answer choices When you ignore new information when it doesn't support or agree with your existing beliefs