EXPERIMENT : GRAVIMETRIC ANALYSIS OF PHOSPHORUS IN PLANT FOODI want Result & Analysis for this experiment Observations:Mass of plant food (original sample) = 2 gWeight of Filter Paper = W, = 0.87 gWeight of Filter paper + Precipitate = W2 = 2.85 gWeight of Precipitate = W2 - W, = 2.85 – 0.87 = 1.98Table 1: Measurement of Conductance.1TrialPlant Food (g)2 gAmount of P (g)0.251 g% P12.55Calculations:The amount of MgNH.PO..6H20 in 2g plant food = 1.98g1.98g [M9NH.PO..6H&Qm =245 g31 g1.98 x31Amount of P =245= 0.251 g1.98 g of MGNH:PO4.6H2O = 0.251 g of PAmount of P = 0.251 gPercent phosphorous in the original sample:% P = (-x 100'g original sample0.251 gx 100 = 12.55 %29P.

For maintaining the life of plants as in animals, they require essential nutrients. The three major…

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Biomedical Instrumentation Systems

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ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter9: Instrumentation In Blood Circulation

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Problem 13P

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A glucose solution is supplied in a repeated fed batch culture. The following parameters have been measured at t=2.5 hours; the system was under a quasi-steady state at this time. V = 1.0L, F = 0.22L/hr, S_0 = 98g/L, mu_m = 0.31/hr, K_s = 0.14 g-glucose/L, YM_X/S = 0.48 g-cells/g-glucose, Xt_0 = 33g (1) Calculate the value of V0 and S. (2) Calculate the value of Xt for t = 2.5hrs.
1. compute for patient B result of his chloride analysis with the following data using mg/dL unit factor: 355/ mg/dL , Absorbance sample = 0.2148, Absorbance standard = 0.3017 a. 24.8 mg/L b. 25.27 mg/dL c. 2.7119 mmol/L d. 252.7 mg/dL 2. an adult patient suffering from debilitation is supected of calcium deficiency. His doctor requested for calcium anaylusis with the following data gathered standard known value is B: Absorabance is 0.2876. sample absorbance is 0.4291 compute for the calcium in mmol/L a. 53.6mmol/L b. 5.36 mmol/L c. 11.9 mmol/L d. 119mmol/L 3. calculate the value of sodium where the PREC solution has diclored. data gathered are the following: Absorbance of Reagent Blank = 0.3124 Absorbance of sample = 0.114, Absorbance of standard = 0.275 value is 150mmol/L a. 108.2 mmol/L b. 170.4 mmol/L c. 795.72 mmol/L d. 79.5 mmol/L
Recall the power law equation Y = aXb. Which of the following statements is true? : a) a = 0.34 and b = 1 best describes homeotherms; a = 0.13 and b = 0.75 best describes poikilotherms b) a = 0.34 and b = 0.75 best describes poikilotherms; a = 0.13 and b = 0.75 best describes homeotherms c) a = 0.34 and b = 0.75 best describes homeotherms; a = 0.13 and b = 1 best describes poikilotherms d) a = 0.34 and b = 0.75 best describes homeotherms; a = 0.13 and b = 0.75 best describes poikilotherms

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EXPERIMENT : GRAVIMETRIC ANALYSIS OF PHOSPHORUS IN PLANT FOOD I want Result & Analysis for this experiment