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- me x C Thermo X Cosmet x C Laptops x M Inbox (7 X C Buy TCL X learn.canterbury.ac.uk/ultra/courses/_19016_1/outline/edit/document/_3537106_1?courseld=_19016_1&view=content T K Saturat X ZA a Amazon x C Show Ye X G what's a X Email- 1 X ☆ b The dia x h EX E ct the rato at which + 4. Consider the interconversion of A and B. Suppose in the absence of an enzyme, the forward rate constant KF is 104 s¹ and the reverse rate constant KR is 106 S¹. Calculate the equilibrium constant K. How would the presence of an enzyme affect the value of K? KTwo aqueous hydrogen bromide solutions containing 1.00 wt% HBr (SG=1.0041) and 60.0 wt% HBr (SG=1.6731) are mixed to form a 3.54 M HBr solution (SG=1.1935). What feed rate of the 60.0 wt% HBr solution would be required to produce 1350 kg/hr of product?Two liquids of different densities pi= 1500 kg/m³ and p2= 500 kg/m are poured together into a 100 L tank, filling it. If the resulting density of the mixture is 800 kg/m³, find the respective quantities of liquids used Also, find the weight of the mixture @ g = 9.675 mps?.
- METHANE EMISSIONS: Mass per time (m/t): megagrams, or teragrams per year (Mg yr–1, Tg yr–1) Mass per unit area per time (m/(l2 t): grams per square meter per day (g m–2 d–1) What's their difference? Can mass per unit area per time can be converted to mass per time?Pentane (C5H12) is a liquid with a density of 0.626 g/mL near 25°C. Use the equation below to find the true mass of pentane when the mass weighed in air is 14.36 g. Assume that the air density is 0.0012 g/mL and the balance weight density is 8.0 g/mL. m=m'(1-(da/da))/(1-da/dw)Convert 986 mm Hg to Pa. 9.99 x 107 Pa 1.01 x 103 Pa 7.49 x 105 Pa 1.30 Pa 1.31 x 105 Pa
- 1. + 2.Q3:- (A)1-Write the Tafel equation define the mathematical terms in the equation fully. 2- What Tafel device components with drawing? density of 86 BY: Phrring co 12 me. for stodChem 101-Midterm exam 2 (2) Hi Ferit, when you submit this form, the owner will be able to see your name and email address. Calculate the mass of the air contained in a room that measures 1.50 m x 2.50 mx 3.00 m (density of air = 1.82 g/dm3 at 25°C). (8 Points) 20.475 kg 30.273 kg O 10.578 kg 47.88 kg A metal melts at 545.0°C. What temperature is this in K and °F? (7 Points)
- Question 4 Convert 81.9x10-6 Matm to psi. Give your answer in scientific notation (e. g. 1.23E4 instead of 12340). Question 5 1 atm = 14.7 psi Convert 4.35 uft (microfeet) to nin (nanoinches). Give your answer in scientific notation (e. g. 1.23E4 instead of 12340). Question 6 1 ft = 12 in Convert 2.3 m³ to mL. Give your answer in scientific notation (e. g. 1.23E4 instead of 12340).Convert the units below. Use dimensional analysis where appropriate. (а) 100 kcal %3 L atm (1 cal = 4.184 J and 1 L atm = 101.3 J) (b) - 40.00 °F =. _KSix measurements are obtained for the mass of water delivered by a calibrated volumetric pipet: 4.518 g, 4.521 g. 4.520 g. 4.526 g, 4.518 g, and 4.521 g. Use a spreadsheet to determine the mean and 95% confidence interval of these measurements. mean: 95% confidence interval: %23