Provide relevant infomation about the constituents of OPC in the blank cells of the following uble Specific gravity Peroent by weight Rate of S.N Constituent Desity Role Size hydration Tricalcium aluminate Tetracalcium 2 aluminoferite 3 Helite 4 Alite Gypum
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- When chlorine (Cl2) gas is added to water during the disinfection of drinking water, it hydrolyzes with the water to form hypochlorous acid (HOCI). The disinfection power of the acid HOCI is 88 times better than its conjugate base, OCI". The pKa for HOCI is 7.5. Because the acidic form is a much better disinfectant, you want to maintain 89% of the total molar concentration in this form. What minimum pH should you target? Correct answer 6.6Provide relevant information about the constituents of OPC in the blank cells of the following table. Rate of Constituent Density Specific gravity Percent by weight S. N Role Size hydration Tricalcium 1 aluminate Tetracalcium 2 aluminoferrite 3 Belite 4 Alite 5 Gypsum4 UEME1233 MANUFACTURING TECHNOLOGY I Hot working is a process commonly seen in the production floor that usually involved heating furnaces. Explain one reason of hot working and justify the types of heat-treating furnaces. Q1. (а) (Word limit: ~150) (b) Discuss the importance of understanding in crystal structure of metal and why different crystal structures exhibit different strengths and ductility. (Word limit: ~150)
- Calculate the dosage of activated carbon to reduce an influent (flowrate = 10 mgd) concentration of 300 µg/L of chloroform to 100 µg/L using powderDetermine the components of reactioe atC. SONThe compound calcium nitrate, Ca(NO3)2 is soluble in water. Write the formulas for the ions that interact with water as shown in the models when solid calcium nitrate dissolves in water: (Do not include the stoichiometries in the formulas.) Interaction Model Ion Formula
- [4] The comes from . the collision of electrons with atoms and molecules O voltage O current resistance O conductance None of the abovedocs.google.com 8 gel pores and capillaries decrease with the progress of 5 points cement hydration True False Other:Example 5 118 slug-143 T 0.5 ft 1 ft G 2 ft 0.25 ft 10 PROB 106-107 Can Education All Rights Reserved 1 ft F=ma Muscs=Slug Determine the moment of inertia of the assembly about an axis that is perpendicular to the screen and passes through the center of mass G. The material has a specific - 32.212² weight of y = 90