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- What are the Miller indices for the plane drawn in the sketch below?  Select one: a. (∞∞12)(∞∞12) b. (110) c. (00∞)(00∞) d. (010) e. (011)Please answer Q 2&3 at the bottom not the top.T ( true) or F ( false ). __Gaussian distribution curve applies to an ideal situation that systematic errors exist. __An ethical analytical chemist understands that random errors always arise, propagate, and are unavoidable. __ UH Fall 2021 has 15208 enrollments. Value 15208 has 5 significant figures. __When phosphoric acid solution is fully neutralized by potassium hydroxide solution, then we have: 3MKOH VKOH = MH3PO4 VH3PO4 5 __ As far as the sugar concentration is concerned, the “ Dilution formula ” can be applied to a cup of sugar aqueous solution, regardless of adding more water or olive oil to dilute or evaporating water to preconcentrate. __ Concentration unit “ppm” can not be used in the“ Dilution formula ”. 7.___ Less decimal places mean more determination errors. 8.___If unlimited measurements are carried out, then 68.3% of the measured values lie within 1 · SD on either side of the “true” value (in the interval µ ± s), even if the…
- balance the following imaginary equation using real principles for a real equation _______ QX4 + ________A2Z --> ________ QZ2 + _________ AXDuring this experiment, it is necessary to solve for P2 in the Clausius-Clapeyron equation: ln(P2/P1) = ( delta H/R)[(1/T2)-(1/T1)]. Since the right hand side of the equation is able to be determined as a real number (we'll call "z"), the exercise becomes an algebraic problem of this form: ln(a/b) = z Screen reader note: ln left parenthesis a over b right parenthesis = z. End of note Which formula allows for you to solve for the quantity "a"? HINT: See http://www.sosmath.com/algebra/logs/log4/log47/log47.html for a review of solving logarithmic equations. Question options: a = 10(z b) or a = 10 to the power of z times b in parentheses a = ez/b or a = e to the power of z all over b a = 10z/b or a = 10 to the power of z all over b a = e(z b) or a = e to the power of z times b in parentheses a = b10z or a = b times 10 to the power of z a = 10(z/b) a = 10 to the power of z over b in…if possible all of them but if not #1 or #2
- 1) The Wilke-Lee modification of the Hirschfelder-Bird-Spotz method is recommended for a. mixtures of non-polar gases b. polar with non-polar gases c. both a and b d. none of these 2) D AB is a. αT^(3/2) /Pt b. αT^(1/2) /Pt c. αPt/ T^(1/2) d. none of these 3) Wilke-Lee, will serve for pressure up to a. 1500 kN/m2 b. 150 kN/m2 c. 15 at m d. both a and b PLEASE ANSWER ALL!Solve for T using S and delta HfIn the following equation from Debye-Hückel theory briefly identify two of the four parameters ln f = -QZ2 √u