Q: Why is it necessary to specify the temperaturewhen making a table listing ∆G values?
A: ∆G is defined the change of Gibbs (free) energy for a system; ∆G° is the Gibbs energy change for a…
Q: 1. SEP Compare Data Of the metals shown in the figure, which has the highest melting point? Which…
A: Of the metals given in the figure, molybdenum (Mo) has the highest melting temperature i.e. 2617°C
Q: What are some U.S. units that are used to measure each of the following? A. length B. volume C.…
A: In the United States, the imperial system of measurement is followed. These units of measurements…
Q: volumetric flask made of Pyrex glass is calibrated at 20 °C.It is filled to the 100 mL mark with 35…
A: Original volume is 100 mL. Delta T = 20 - 35 = -15°C After cooling to 20 °C, the volume is Vfinal=…
Q: What do you call to the unit amount of a substance used for measuring large quantities of very small…
A: The mole (particularly millimoles and molarity) is a commonly used unit in medicine. For example,…
Q: What is the isoelectric point of AA? [Select]
A: Isoelectric point (pI) of amino acid: Isoelectric point is the pH at which amino acid shows no…
Q: Which pharmaceutical products need specific gravity measurement? Mention three examples
A: Pharmacy is the branch of health science that connects medical science with chemistry. It is…
Q: Now calculate the slope and equation for the best fit line. You may use excel
A:
Q: Convert between mass and moles using the molar mass of a substance.
A: Molarity is defined by a number of moles of a substance in a solution (in litres). Molar mass is…
Q: Which log is used to measure porosity accurately
A: Sonic logging equipment provided the first porosity analyses, which were accessible in the 1950s.…
Q: Determine the following equivalents: (Round to the nearest tenth on weight 6.8 oz = 7.2 tsp = 8. 45…
A: To convert one unit to another, we must find the value of unit in comparison to 1 of the second…
Q: föllowing would dispersion forces be the most important factor in determining physical properties in…
A: The London dispersion forces are defined as the weakest existing intermolecular forces. It is a…
Q: For the table below, specify the dominant intermolecular force involved for each substance in the…
A: Intermolecular forces along with bonds determine the boiling points of a compound as the more the…
Q: Calculate the surface area to volume ratio of a cube 5mm and a cube 9mm.
A: Biological processes are processes that are crucial for all living organism to live and are composed…
Q: if you have Quinoa Serving size -170 grams Carbohydrates – 109 grams calculate the DV % for these…
A: DV% is how much of a nutrient is present in a single serving of a packaged food or a dietary…
Q: If 65 percent of your body mass is water, determine how many kilograms of water you contain.
A: Water is the main component of the human body and it forms nearly 60% of body mass. Different organs…
Q: Compare/Contrast elemental and ionic lead in chemical & physical properties and their effect on…
A: Lead(Pb): It is a chemical element with the symbol Pb. It is amphoteric which is why it shows weak…
Q: Note: answer only five questions On what basis are the materials properties categorized? Give…
A: Materials - Material is defined as a substance. It can be made up from substance or from group of…
Q: If a 0.2g of oil consumed 1ml of sodium thiosulphate, calculate its Iodine value and classify the…
A: Lipids are classified into fats, oil, and wax. Fats are also called triglycerides, where three fatty…
Q: For a powder binding process that mixes a 1:2 volume ratio mixture of semi-crystalline polyethylene…
A: Given: Density of semi-crystalline substance = 0.900 g/cm3 Density of crystalline substance = 0.998…
Q: determine the density of a metal that has a mass of 2.17g and a volume of 0.35 cm^3
A: The unit of density is gm/cm3 .
Q: 4. A bilayer polymer slab (1.2m long, 1.4m wide, 5 cm thick) is placed on a hot plate, which keeps…
A: This answer would have solved so nicely by handwritten note but you aksed for digitally so here you…
Q: Calculate the solubility of Ag,CO3 (in mol/L) at 25 °C in a 0.02 M Na,CO3 solution Hint: Ag,CO3(s) →…
A: Solubility equilibrium is a type of dynamic equilibrium that exists when a chemical compound in the…
Q: Name and strength for three pharmaceutical products that its specific gravity should be measured ?
A: Pharmaceutical product or drugs are the compounds that are used to prevent, treat, cure, or diagnose…
Q: the vapor phase concentration in ppm(v)?
A: Vapour phase concentration is the amount of water vapor present in a unit volume of air, usually…
Q: Suppose a certain liquid in contact with a surface has cohesive and adhesive forces such that its…
A: Cohesion and Adhesion are macroscopic properties of a liquid. These forces act on the surface when…
Q: Explain briefly effects and importance of following phenomena on bioreactor design. oxygen demand…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: If 5.0 g of calcium hydroxide are needed, how many moles of magnesium hydroxide would be produced?…
A: 1.27 Moles of Mg(OH)2 are produced from 1 mole of Ca(OH)2.
Q: BSA (mg/ml) Absorbancy 595nm 0.225 1 0.310 2 0.420 3 0.510 4 0.610 0.720 6 0.810 7 0.915 8 0.950…
A: The Bradford Assay is is a sensitive assay to detect and quantify protein in solution.
Q: Calculate the molarity (M) of a 65% (w/v) copper sulfate solution (m.w. = 160.0 g/mol).
A: The molarity of a solution is defined as moles of solute in per litre of solution. To calculate…
Q: 05:Calculate the grams of each substance requied to prepare the following solutions:(a)250 ml of 0.1…
A: Multiple questions asked. 1st question will be answered, as permissible by guidelines. Asked :…
Q: 33. Which graph best represents the following data? A, B, C or D Height (cm) Weight (kg) TT 150 45…
A: INTRODUCTION There is an increase in weight according to the increase in height.
Q: mass Density volume Mass density x volume %3D 3. Solve the following word problem using the formula…
A: Density is defined as mass per unit volume. The average density of a substance is calculated by…
Q: A slice of pizza has 500 kcal. If we could burn the pizza and useall the heat to warm a 50-L…
A: Specific heat is a physical property of substance. It is the amount of heat needed per unit mass to…
Q: Define the mole, and calculate the molar mass of a compound from the molecular formula.
A: The mass of substance present in a sample of a given compound is divided upon the amount of…
Q: Explain the principles behind the melting curve and how this helps determine G+C content. Include an…
A: Melting curve inspection is an evaluation of the dissociation features of double stranded DNA, in…
Q: A solution of calcium phosphate in water contain 235 gms of CP per L at 30 deg c. The density of the…
A: Percentage composition is calculated as the percentage by mass of individual elements contributed to…
Q: Compute BMI using metric measurements Height: 162.5 cm (5'4) Weight: 47 kg
A: Body mass index depends on the height and body weight of an individual. It is linked to various…
Q: 77 10 Comparison c
A: The synthesis of protein is through a process called translation of mRNA, which has been transferred…
Q: Using the figure, answer the following questions.a. What is the molar composition of the vapor in…
A: The horizontal lines denote constant temperature. The curve at point x denotes liquid having mole…
Q: Calculate the plane density of (110) plane at BCC sbructure Crystal : 2
A: For this (110) plane there is one atom at each of the four cube corners through which it passes,…
Q: (b) Define the melting temperature (Tm) of a polymer and describe a method that could be used to…
A: The melting point is determined as the temperature at which a polymer transits from the crystalline…
Q: Check this 1 1 1 1 1 deciliter centiLiter milliLiter microLiter nanoliter (dL) (CL) (mL) (mL) (NL)…
A: Introduction A unit is a numerical way of expressing physical quantity such as weight, length, and…
Q: ounce 8 = how many drams ?
A: The different systems of measurement used in medicine include the household system, the avoirdupois…
Q: GC/L what does the E and GC/L stand for in water measurement?
A: EOP - electro-osmotic-pulse GCL - geosynthetic liners
Q: Give some characteristics of ground substance.
A: The tissue that connects and provides support to all remaining body tissues is called connective…
Q: If a liter of a cough syrup weighs 1285g, what is the specific gravity?
A: Specific gravity can be defined as the ratio of the substance's weight to the weight of the equal…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- Calculate the surface area to volume ratio of a cube 5mm and a cube 9mm.Time (min) 0 15 30 45 60 75 Solution A Weight (8) 4.205 4.032 3.787 3.648 3.550 3.500 Change (%) Solution B Weight (8) 3.611 -4.11% 3.606 -6.07% 3.622 -3.67% 3.662 -2.69% 3.706 1.41% 3.732 Change (%) Solution с Weight (8) 4.257 -0.138% 4.213 0.444% 4.219 4.209 Change (%) 4.210 -1.03% Solution D Weight (8) 4.728 4.513 0.142% 4.350 1.10% 0.237% 4.254 1.20% 0.024% 4.068 0.675% 4.209 -0.024% 4.140 Change (%) -4.55% -3.61% -2.21% -4.37% 1.77% Graph your results below, plotting percent weight change versus time for all 4 unknown solutions on one set of axes, labeled clearly with units. Include a title for your graph.12. 108 cm = in
- Surface Area Cube Side Length Volume / cm3 S.A.:Vol Ratio / cm? 24 cm? ww 8 cm3 3:1 A 2 3375 cm3 1350 cm? 0.4:1 В 15 0.125 cm3 1.5 cm? 12:1 0.5 7.5 421.875 cm3 337.5 cm? 0.8:1 125 cm3 150 cm? 1.2:1Units of volume 26 0.15 litres (L) to millilitres (mL)BSA Volume (1.0mg/ml) (ul) [BSA] (ug/ml) Absorbance 595nm Net Abs 595nm 0.0 0.371 10.0 0.559 20.0 .707 25.0 .902 Please help me calculate BSA and Net Abs (explaination and details pls)
- 21 500 Density O x Safari - Jan 20, 20. X Untitle Density ConversionVo. x UnitConversionSE.. x MeasuringVolume. A. What is the starting volume of water in the graduated cylinder? B. Place the apple into the cylinder. What is the volume in the cylinder how? The water rises in the cylinder because it is displaced, or pushed upward, by the apple. The amount of displaced water is equal to the volume of the apple. C. What is the volume of the apple? (Use the Object volume to check.) Note: Milliliters (mL) are used for liquid volumes, while cubic centimeters (cm") are used for solids. One mL is the same volume as one cm". The apple's volume is measured in cm". Get the Gizmo ready: Activity A: • Replace all objects on the shelf. • Be sure the liquid in the beaker is Water. Sink or float? Question: How do mass and volume affect sinking and floating? 1. Predict: Which objects do you think will float in water? Which do you think will sink? Record your predictions below in the first column of the…1) What is the prefix that is used when we are expressing 1/1000 of the unit? 2) What is the unit of measurement for volume? 3) How many grams (g) are in 200 micrograms (ug)? 4) There are 2.54 cm in an inch. There are 12 inches in a foot. Calculate the height of a 6-foot 11-inch person in meters. 5) How many micrograms (ug) does 1 ul of water weigh? 6) Convert the following numbers: a. 1 ul = ml b. 1.534 cm = mm c. 46.8 ul = dl d. 6.9732 ug = kg 7) A drug is given at a dosage of 25 mg / kg body weight. a. Convert this dosage to ug per kg (ug/kg). b. How many ug of the drug in question a should be administered to a person who weighs 77 kg? 8) At rest the left ventricle of the heart pumps 5.0 liters of blood per minute (this is known as the cardiac output). Blood flow to the kidneys is approximately 1,220 ml per min at rest. a. What percentage (%) of the cardiac output do the kidneys receive at rest? b. Assume that the kidneys will receive the same percent of the cardiac output that was…A sample of yeast extract has been analyzed of its invertase activity. The effect of temperature on the invertase activity was monitored using the same dinitrosalicylic acid assay used in your experiment in the laboratory. Refer to the data below. What is the amount of sucrose hydrolyzed (in mg/mL) at optimum temperature ?