solution


To calculate integral the f(x) function given as a table the following command should be used: (a) quad; (b) quadl; (c) trapz; (d) integral. Choose all the correct answers.

Concentrations of the substances in solutions (mostly in water) are measured in various units, such as ρ in mg/m3 and M in ppm (parts per million). The following expressions convert ρ to M (based on 1 atm and 25°C):

To calculate integral the f(x) function given as a table the following command should be used: (a)...

where M1 is the molecular weight of the substance, g/mol.

Write and save a script file that calculates and displays the concentration in ppm by the requested (with the input command) values of ρ and molar mass M1 in the above units. Calculate the concentration in ppm for ρ¼1.5103mg/m3 and M1¼39.997 g/mol (sodium hydroxide).

 
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