Table 2.21 represents a “total analysis” of wastewater has been reported. Note that the pH is not given.
a. Do a charge balance analysis on the data to see if such a solution would be electrically neutral
b. If H+ and OH- are the only ions missing from the analysis, what must their concentration be? i.e. what is the pH and pOH?
What will be an ideal response?
a.
b.
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Fill in the blank(s) with the appropriate word(s).
A turbocharged engine produces 120 horsepower without a pressure boost. When the turbocharger operates, the engine produces 15% more power. How much power can the engine produce under full boost?
A) 138 hp B) 18 hp C) 135 hp D) None of these
To remove odors, downstream from air filters, a filter using a material called _________________________ is used.
Fill in the blank(s) with the appropriate word(s).
To check for air leaks, a respirator fit test should be done prior to using the respirator.
Answer the following statement true (T) or false (F)