2. Use the information on the image below to find the following:h=5 cmNotesDensityarworkw=6 cmASHI1=8 cmMASS of the object is given as 80 Ga. Volume of the object -(Hint: V = Lx W x H)b. Density of the object is(Hint: Density-Mass / Volume)c. Given that density of water is 1 g/ml, use your response to question 'b' aboveto infer if the object would sink or float on water. Explain using appropriatescience concept.

Given object is a cuboid which has six faces .A cuboid is a three dimensional shape which has 8…

Answered: 2. Use the information on the image…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

ge Which of the following statements regarding Osmotic pressure is most accurate: Select one: O a. The number of particles does not determine the osmotic pressure O b. The more particles, the lower the osmotic pressure O c. The more particles, the higher the osmotic pressure O d. The less particles, the lower the osmotic pressure Q Search OLD 斯斯 --- 1 acer E 9 Time N
You record the absorbance of your unknown BSA sample at 0.276. What is the concentration in ug/mL of the unknown assuming you have a standard curve with the line of best fit with y=0.0001x+0.0038 as its equation
An aqueous solution contains 0.34 M potassium cyanide. One liter of this solution could be converted into a buffer by the addition of: (Assume that the volume remains constant as each substance is added.) 0.34 mol HCI04 0.16 mol NaOH 0.33 mol KCIO4 0.16 mol HCIO4 0.33 mol HCN
4. How could you determine the volume a marble using water displacement? (Hint: The figure below shows the water displacement method being used to measure the volume of a solid object whose shape is highly irregular)
3b. Second, you will make 10ml of 200µg/ml (Hint: Use CiVi=C2V2) How much 1000ug /ml BSA will you add to make 10mL of 200µg/ml? How much water will you add to this solution?
14) If the density of propanol is 0.828 g/mL and a sample of propanol has a mass of 14.5 g, what is the volume of that sample in liter? (Volume=mass/density) 17.51 |
Calculate the unknown concentration of the PROTEIN C with an absorbance value of A412 given the standard curve indicated in the table below. Write your final answer (NUMBER ONLY) in two decimal places rounded off. Protein concentration (µg/mL) 0 0.02 0.04 0.06 0.08 0.10 Your answer APIENT Absorbance 0.000 0.161 0.284 0.438 0.572 0.762
7. · In the space provided, sketch a titration curve (pH vs H+ ions dissociated) of a phosphate buffer shown below. The pKa of H2PO4 is 7.0. H,PO, НРО, + 9. 8. 7 pH 3 1.0 0.5 H+ dissociated --> b. What is the effective buffering range of this acid? At what pH will you have 25% of the buffer in the form of H2PO4? с.
7) A 35-year-old man weighing 75 kg has been admitted onto your hospital ward. The doctor has prescribed him an intravenous infusion of drug X at a dose of 15 mg/kg. Drug X injections are available on the ward as 75 mg/ mL vials and the concentration of the infusion should be drug X 25 mg/mL in sodium chloride 0.9% w/v solution.What volume in millilitres of sodium chloride 0.9% w/v solution will be required to produce the infusion? (Give your answer to the nearest whole number)unit -ml
A saline solution contains 1.00 g of NaCl (molar mass = 58.55 g/mol) in 75.8 mL of solution. Calculate the concentration of NaCl in this solution, in units of molarity. %3D Express the concentration in molarity to three significant figures. ? M
6) Calculate what is sodium chlorine participation in the osmotic pressure of blood plasma if its osmolarity is 300 mosmol/l, sodium chlorine content in blood plasma is 7,5 g/1.
DATA Determine the Molar concentration of your dilutions using the formula M₁V₁ = M₂V₂. The initial molarity is 0.0001M (1x10-4M). M1 V1 1.56E-06 500uL Concentrations Tube 1 1.56E-06 Tube 2 Absorbance Tube 1 Tube 2 M2 Tube 3 Tube 3 V2 1000uL Tube 4 Tube 4 Tube 5 Tube 5 Tube 6 Tube 7 Tube 6 Tube 7 Tube 8 Tube 8 Tube 9 Tube 9 Tube 10 Tube 11 Tube 10 Tube 11 10

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