A common vehicle in preservative fluids besides water would be: A. Phenol B. Methanol C. Methanal D. Quats
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A common vehicle in preservative fluids besides water would be:A. PhenolB. MethanolC. MethanalD. Quats
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- 100 g of water are mixed with 150 g of alcohol . What is the specific gravity of the resulting mixtures, assuming the fluids mixed completely. (Neat and clean step by step solutions)A solution contains a solid dissolved in a liquid. The ratio strength is 1 in 2000w/v. What is the percentage strength and the amount concentration expressed as mg/mL?For a solution with a pH equal to 9.5, express the concentrations of H+ and OH- in units of meq/L and mg/L as CaCO3.
- Describe the lime soda process for removing the hardness of water. Calculate the amountof lime and soda required for treatment of 10,000 liters of water containing the followingsalts in ppm.Al2(SO4)3 = 34.2 HCl = 7.3MgCl2= 19.0 NaCl= 58.5In the process of biological treatment of wastewater, the concentration of dissolved oxygen (DO) is determined by several physical and biological phenomena, such as hydraulic transport of oxygen in and out of the aeration tank, transport of mass of oxygen in the gas phase into dissolved oxygen and utilization of oxygen due to growth and decay of cells. Consider the perfect mix aeration tank, where y is the dissolved oxygen concentration, and yi is the dissolved oxygen concentration. in the influent, F is the influent wastewater flow and V is the volume of the aeration tank and u is the flow of air into the aeration tank. Develop a control system that use feedback control to control DO concentration.A manufacturer needs to make a cylindrical can that will hold 1500cm3 of liquid. Determine the dimension of the can that will minimiz the amount of material used in itsconstruction.
- 100 g of water are mixed with 150 g of alcohol (density =790kg/m3)). What is the specific gravity of the resulting mixtures, assuming the fluids mixed completely. (Neat and clean step by step solutions)Mention the chemical reactions that take place in Wellman-Lord (W-L) regenerative process.The pOH of a basic solution is 3.33. What is pH?
- INSTRUCTION: SHOW YOUR SOLUTION COMPLETELY AND CHOOSE THE CORRECT LETTER. 15. A pipe lining material of silicon carbide used in a conveyance of pulverized coal to fuel a boiler, has athickness of 2 cm and inside diameter of 10 cm. Find the volume of the material with a pipe length of 6meters.A. 45,239 cu cm B. 42,539 cu cm C. 49,532 cu cm D. 43,932 cu cm 17. The frustum of a regular pyramid has an upper base of 8 m x 80 m and a lower base of 10 m x 100 m, andan altitude of 5 m. Find the volume of the pyramid.A. 5066.67 cu m B. 4066.67 cu m C. 7066.67 cu m D. 6066.67 cu mB/What are the most important qualities of jet fuel.“construction of gravity-driven oil and water emulsion separator system in sinks using zeolite” Answer both • Significance of the research in local setting • edge of the product from other product