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- P total=P1+P2+P3 P container A =3x287kPa =861 kPa P container B= 1/3*429kPa = 143 kPa P total=861 kPa+143 kPa = 1004 kPa Apply the significant figure rule to the final answer.Part B Perform the same calculation for N2 under identical conditions. (Hint: Do you need to reevaluate the full expression for qT ?) Express your answer to three significant figures. ? qT (N2) = Submit Request AnswerWhy do you suppose Km values are so frequently standardized and published, drawing attention to the value Vmax/2, rather than Vmax itself?
- The explanation Cannot be hand-drawn must be typed Answer 2C (look at 2a, and 2b for all relevant data)Calculate the mean and 90% confidence interval for the data set. Sample Value 1 8.0626 8.0650 3 8.0583 4 8.0564 8.0571 6. 8.0600 mean: étv A A hulu 2. 5.The ages of a group of 122 randomly selected adult females have a standard deviation of 18.5 years Assume that the ages of female statistics students have less variation than ages of females in the general population, so let o = 18 5 years for the sample size caloulation How many female statistics student ages must be obtained in order to estimate the mean age of all female statistics students? Assume that we want 95% confidence that the sample mean is within one-half year of the population mean. Does it seem reasonable to assume that the ages of female statistics students have less variation than ages of females in the general population? The required sample size is (Round up to the nearest whole number as needed)
- Evaluate the following expressions. Impose the rules for significant figures different ways for the same expression. Do you find any truncation errors? a) 99.0x(44.1-(-22.007)) b) 0.633/21.9+(3.40x0.09022)For Q11. I am not getting the correct answer, I am not sure what I’m supposed to do after I convert each unit to the desired unit.(z cos nX dx sin?nx 12) M.Sc.Hussein S.Yassin Mathematic 13) |x(x² + 1)100 dx 14) (x2 + 1)2 dx 15) f* 1- 5x dx 16) sin'x cos x dx 1 17) dx (Зх — 7)? 18) | Vī dx 19) | 3e* dx |(3x2 – V5x + 2) dx 20) + dx 2x x2 22) 6 + In 2) dx 2e* + х2 + 3х — 2 dx 23) 24) - 2x 25) x5 dx 26) M.Sc.Hussein S.Yassin Mathematic 27) dx 28) + x² + 2x + 1 dx 29) x2
- The following molarities were calculated from replicate standardization of a solution: 0.5025, 0.5012, 0.5012, 0.5028, 0.5023, 0.5015, and 0.5039 M. Assuming no determinate errors, what is the upper limit of the 95% confidence interval?The antoine constants I got were A= 4.27873, B= 1355.374, C= -37.853. The temp. range is from 288.3 - 362.3K.Manipulation of Variables For each of the following, solve for the variable indicated. You only need to show your final result. Solve for Pr in PV₁ = P₁V₁ Solve for n in PV = nRT Solve T, in PfVf PiVi = Tf Ti 3 Solve for T in q=sxmx (T₁-T₁)