FALL 2020 WEEK 6 - Macromolecules SSA

Assay 5 KB) Page of 2 - ZOOM + 3. If a researcher starts with 3.00 mL of a 4.50 mg/mL protein solution and adds 10.0 mL of water, what is the amount (mg) of protein in the diluted solution? Next Previous awe

Enzyme activity (Effect of temperature) Research Question How does temperature affect the activity of the enzyme catalase? Hypothesis The higher temperature would increase Catalase activity, leading to a faster reaction. Temp (degrees Trial! 4 5.85 3.06 10 22 Ho Results Time to float disc 65t 4.00 1/29/24 Mini Lab #1 10.49 9.43 Trial a 5.70 2.86 5.26 7.86 11.36 Average 5.775 2.96 4.63 9.175 10.395 Rate Class average

Chemistry Hello! Can you please explain why these answers are wrong? Thank you.

A sample of rainwater was collected from four separate locations across theMetroplex. Each sample was measured once by two separate methods for the presence ofsulfate. Determine whether the two methods are equivalent with respect to giving thesame answer for [SO42-].

Q10 chapter 15 preparing solutions Solve Asap please

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Use the calibration curve or linear regression equation to determine the concentration of FD&C blue dye No. 1 in Kool-aid. Food Coloring is 0.026 M in FD&C blue dye No. 1 7.5 x 10 -5 M is 29 mL -> 1000 mL

Ascorbic acid (CoH3O6) is also known as Vitamin C. How many molecules of CH¿O6 does a Vitamin C 9. drink with 1.000 × 10³ mg C6H3O6 contain? STARTING AMOUNT ADD FACTOR DELETE ANSWER RESET *( ) G 176.12 1 88.07 mg 3.419 × 1024 3.419 x 1021 0.001 molec 2.925 x 10-22 2.925 x 10-16 2.925 x 1016 g 2.925 x 10-19 5.68 x 1020 1.000 x 103 mo 6.022 x 1023 5.68 x 10-3 3.419 x 10-2 g/m 6.022 x 1022 2.925 x 1022

Select A if statement A is trueSelect B if statement B is true Select C if both statement A and B are trueSelect D if neither statement A nor B are true 1. Fertilizer X is a complete fertilizer with a fertilizer grade of 25-25-25, it is the only fertilizer material needed to satisfy a recommendation of 120-50-60 kg/ha; (b) Fertilizer X (25-25-25), Fertilizer Y (0-0-62) and fertilizer z (0-50-0) are the fertilizer materials needed to satisfy a recommendation of 120-50-60 kg/ha.   2. (a) a recommendation of 80-80-80 kg/ha is satisfied with 53 kg of fertilizer X (15-15-15)/ha; (b) the same recommendation (80-80-80) is satisfied by applying 0.4 g of fertilizer X to a 15 kg soil in a clay pot. 3. (a) Lower fertilizer analysis implies higher amounts of the fertilizer material needed to be applied to satisfy a recommendation. (b) Fertilizer analysis or grade is expressed as %N-%P-%K, and is usually printed on the fertilizer container/sack/pack 4. (a) Under acidic conditions, all of the plant…

Hello! Could you please answer this with one long dimentional analysis like I am supposed to do it? Thank you!

How do I do a rice chart?

To enter exponential values, use the format 1.0e-5. Solution 1.10 M Acetic acid (mL) 0.900 M Sodium acetate (mL) [H30*] (M) 1 8.00 2.00 2 7.00 3.00 3 6.00 4.00 4 5.00 5.00 4.00 6.00 6. 3.00 7.00 7 2.00 8.00 8 1.00 9.00 LO

This pre-analytical variable can have an effect on chemistry tests which are read visually by spectrophotometry:   Question 8 options:   all answers are correct   icterus   lipemia   hemolysis

60+ 50 True False 40- kcal/mol 30 20 10 0 course of rx The reaction will proceed spontaneously

A bucket of water has a volume of 0.473 kL . How many dL is this? STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 47300 1000 0.001 0.01 10 4730 0.0000473 100 0.473 0.1 1 0.00473 473 0.000473 kL dL +

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ODUCTION LABORATORY SIMULATION Lab Data Verify your volume measurement Standardized NaOH (M) Initial volume of buret (mL) Volume of vinegar (mL) Observations sodium hydroxide levels dropped Final volume of buret (mL) Volume of NaOH (mL) Molarity of acetic acid (M) 0.3803 1.42 10.00 21.57 How to calculate vinegar concentration METHODS - X RESET -18 funt -19 -20 -21 -22 MY NOTES ALAB

nalysis Practice Worksheet.docx al Analysis Practice Worksheet.docx (13.5 KB) Page 1 > of 2 4. How much does a cubic meter of water weigh, in pounds? The density of water is 1.00 g/mL. SEP 10 étv MacBook Pro & 6. 7 %3D { R Y 60 * CO