If the weight density of soup is 134 b/ft^3, the volume of a pea totally submerged in the soup is O.S ft^3 in volume, what is the Buoyancy force of the soup on the pea? The weight density of the peaIS 27 lb/ft^3. Answer to the nearest 0.1b.
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- Is it necessary to know [E]T to determine (a) KM, (b) Vmax, or (c) kcat?You are wanting to apply a soil conditioner to your garden. 10mL of conditioner cover 3m^(2) of your garden. However, before you use it you must dilute the concentrate by placing 10ml of Seasol in a 9L bucket. How many litres of the diluted mixture do you need to cover a garden of 80m^(2).Convert 370 ppm of CO2 to μg/m3 at 20oC and 101.325 kPa. Convert 80 μg/m3 of SO2 to ppm at 25oC and 101.325 kPa.
- What volume of the 6.00% (w/v) citric acid solution described above would be needed to provide 425 mg of citric acid for a reaction? For full credit, show your work using a single dimensional analysis grid (or one chain of conversion factors) and report your answer with the correct number of significant figures. (You should know the relationship between grams and milligrams.)4.5 g of LiNO3 from a 15 %(m/m) LiNO3 solution Express your answer to two significant figures and include the appropriate units. 49.4 g of KOH from a 10.0 %(m/m) KOH solution Express your answer to three significant figures and include the appropriate units. 3.5 mL of formic acid from a 11 %(v/v) formic acid solution Express your answer to two significant figures and include the appropriate units.An experimental attempt was to convert 2000 cm^3 of a solution consists of 0.96 ethanol into another solution consisting of 0.56 ethanol. If the density of water at the experiment's temperature and pressure is 997 kg/ m^3, How much H2O should be added to the 2000 cm^3 solution? What is the solution's volume after conversion? Given data: In the 0.96 ethanol solution :V ethanol = 0.816 cm^3/g and Vwater = 1.273 cm/g In the 0.58 ethanol solution: V ethanol = 0.953 cm^3/g and :V water = 1.243 cm/g
- Boyle’s law for confined gases states that if the temperature is constant, pv = c, where p ispressure, v is volume, and c is a constant. At a certain instant the volume is 75 cubic inches, thepressure is 30 psi, and the pressure is decreasing at the rate of 2 psi every minute. What is therate of change of the volume at that instant?If a pharmacist dissolves 1.2 g of a medicinal agent in 60 mL of a cough syrup having a specific gravity of 1.20. W hat is the specific gravity (to 3 decimal places) of the product if the addition of the medicinal agent increases the syrup’s volume by 0.2 mL?Calculate the resulting concentration of a solution prepared by diluting 20.00 mL of concentrated hydrochloric acid to 500.0 mL. The specifications of the concentrated hydrochloric acid are 37.2%(w/w) HCl and specific gravity =1.19. (MM= 36.46g/mol)
- What is meant by Centrifugation and How to calculate a desire RCF and rpm for the separation of mixture of liquids?Please don't provide handwritten solution ...... The density of concentrated sulfuric acid is 1830k(g)/(m^(3)). You obtained 500.0cg of concentrated sulfuric acid. Calculate the volume of the sample in mL. Use the provided Measurement Information. Type only correctly rounded number.A spent 1.0 percent caustic soda solution (ρNaOH = 8.42 lb/gal) with a volumetric flow rate of 3.0gpm is to be neutralized using either sulfuric acid or hydrochloric acid. First, determine the massflow rate (lb/day) of NaOH in the spent caustic soda solution, and then use that value todetermine the stoichiometric amounts (lb/day) of:1. H2SO4 required for neutralizing the OH− ions contributed by the spent caustic soda.[Hints: (1) write the balanced chemical equation for the acid-base reaction betweenNaOH and H2SO4, and use it to establish the stoichiometric weight ratio H2SO4 : NaOH.]2. HCl required for neutralizing the OH− ions contributed by the spent caustic soda. [Hints:(1) write the balanced chemical equation for the acid-base reaction between NaOH andHCl and use it to establish the stoichiometric weight ratio HCl : NaOH.]