Hopw to compute the ph and poh of the solutions

Reference no: EM13309889

Calculate the pH and pOH of the solutions with the following hydrogen ion or hydroxide ion concentrations. Indicate which solutions are acidic, basic, or neutral. (And please show how to solve! Thanks!) a. [H+]= 3.45x10^-8 M b. [H+]= 2.0x10^-5 M c. [H+]= 7.0x10^-8 M d. [OH-]= 8.56x10^-4 M

Reference no: EM13309889

Questions Cloud

Explain the autoclave need to be to sterilize the equipment : autoclaves must be pressurized to raise the temperature in order to sterilize medical equipment. At what pressure would the autoclave need to be to sterilize the equipment

Analyse one or more strategic problems in a modern business : 1. Analyse one or more strategic problems in a modern business organisation and produce a comprehensive report detailing the objectives, methodologies, findings, analysis, and conclusions of the research carried out above. Theminimum word length for ..

Compute the average c--h bond energy in ethane : The average C--H bond energy is 415 kJ/mol. Use the following data to calculate the average C--H bond energy in ethane (C2H6; C--C bond), in ethene (C2H4; C=C bond), and in ethyne (C2H2; C--C triple bond).

Determine what is the magnitude and direction of the force : what is the magnitude and direction of the force of the water n the nozzle, if the nozzle is held steady/2- what is the FORCE if the fire fighter is running towards the fire, with the hose at a velocity of 1.5 m/s

Hopw to compute the ph and poh of the solutions : Calculate the pH and pOH of the solutions with the following hydrogen ion or hydroxide ion concentrations. Indicate which solutions are acidic, basic, or neutral

Determine the rate of work done by the fan : standard air is drawn from the atmosphere into a 1.25 m diameter cylindrical duct by a fan mounted inside the duct. This air is discharged down stream from the fan through a 0.6 m diameter duct at a velocity of 25 m/s and atmosphere pressure.

How to compute the ph and poh of the solutions : Calculate the pH and pOH of the solutions with the following hydrogen ion or hydroxide ion concentrations. Indicate which solutions are acidic, basic, or neutral

Comparing the alternatives and tradeoffs : In your readings you were shown sources where decision tools can be found. Please refer to the "What is a Decision?" lecture and select "Click to Explore." In the list provided, you will notice paired comparison analaysis. Select and read about this ..

What was the probable classification of the soil tested : The specimen was 8 cm in diameter and had a length of 85 mm. The area of the standpipe was 0.45 cm^2. Compute the coefficient of permeability of the soil in cm/s, m/s, and ft/d. What was the probable classification of the soil tested

User Account

All Pages