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Water ionizes into hydrogen ions and hydroxide ions. It has a value.?
Kw (:
Water ionizes into hydrogen ions and hydroxide ions It has a what value?
Water has a pH value of 7, meaning it is neutral. The hydrogen ions (H+) and hydroxide ions (OH-) are balanced in water, resulting in a neutral solution.
What is the ionic product for water expressed in Kw?
The ionic product for water is expressed as Kw, which is equal to 1.0 x 10^-14 at 25°C. This value represents the product of the concentrations of hydrogen ions (H+) and hydroxide ions (OH-) in pure water.
What does K subscript w mean?
Kw is the symbol for the equilibrium constant of water, which represents the auto-ionization of water into hydrogen ions and hydroxide ions. Its value under standard conditions is 1.0 x 10^-14 at 25°C.
What can you say the proportion of hydrogen ions and hydroxide ions in a solution that has a pH of 2?
In a solution with a pH of 2, the hydrogen ion concentration is 10^-2 M, and the hydroxide ion concentration can be calculated using the equation Kw = [H+][OH-]. Since Kw = 10^-14 at 25°C, the hydroxide ion concentration in a pH 2 solution is 10^-12 M.
How much Kw is required to run an electric motor producing 800 HP to run a 35 metre yacht?
600 KW
How much rating ammeter required in rcu for 75 kw motor?
200 amphere
How much heat would a 5 kw heater produce in btu per hour?
To convert kilowatts (kW) to British Thermal Units (BTU), you can use the conversion factor 1 kW = 3412 BTU/hr. Therefore, a 5 kW heater would produce 5 kW * 3412 BTU/hr = 17060 BTU per hour.
TWO FURNACEs produce 10 kw of heat how large of an ac is required to cool this room?
10 kw = 10 kJ/sec = 9.478 BTU/sec = 34120 BTU per hour.
How many windturbine needed to produce 1 kw?
One 1 kW wind turbine.
How much power does a 5.5 kw generator produce?
A 5.5 kW generator produces 5,500 watts of power. This is the maximum power output that the generator is capable of producing under optimal conditions.
What is the equation for dsisociation of water molecules into hydrogen ions and hydroxise ions?
Kw= [H+][OH-] Kw is usually 1.00x10-14
How much kw is in one TR?
1TR = 3.5 KW 1TR = 3.5 KW
How many Btu's will a 5-Kw heater produce if operated for 1 hour?
To convert 5 kW to BTU/hr, multiply by 3412 (1 kW = 3412 BTU/hr). Therefore, a 5 kW heater will produce 17,060 BTUs (5 kW * 3412 BTU/hr) if operated for 1 hour.
Water ionizes into hydrogen ions and hydroxide ions. It has a value.?
Kw (:
How much KW for Fridge?
About 0.1 kW for a kitchen fridge.
How much horsepower when have 5.3 kw?
5.3 kW is about 7.1 horsepower.
