Chemistry, 23.01.2020 06:31 janiyahmcgolley
Chlorine is the most widely used disinfectant for killing pathogens during water treatment. determine the kilograms of chlorine used daily at a water treatment plant handling 10,000 cubic meters per day of flow at a chlorine dosage of 10 mg/l. [hint: multiply the flow rate by the chlorine dosage and make appropriate conversions.] ans
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Chemistry, 21.06.2019 19:30
Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)
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Chemistry, 22.06.2019 07:00
Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
Answers: 3
Chemistry, 22.06.2019 12:20
Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.
Answers: 1
Chlorine is the most widely used disinfectant for killing pathogens during water treatment. determin...
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