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dissociation of acid in water: A + H2O <-> A- + H3O+ with dissociation constant Ka = [A-][H3O+]/[A][H2O] = [A-][H3O+]/[A].
dissociation of base in water: B + H2O <-> HB+ + OH- with dissociation constant Kb = [HB+][OH-]/[B][H2O] = [HB+][OH-]/[B]
dissociation of water in itself: 2H2O <-> H3O+ + OH- with dissociation constant Kw = [H3O+][OH-]/[H2O]^2 = [H3O+][OH-] where [H2O] has been ommitted because it is a pure liquid.
substituting relations for Ka and Kb into Kw gives: Kw = [H3O+][OH-] = (Ka[A]/[A-])(Kb[B]/[HB+]) = KaKb where [A] = [HB+] and [B] = [A-].
What else can I help you with?
Is the product water-based?
Yes, the product is water-based.
How can you prove that it is water soluble?
To prove that a substance is water-soluble, you can simply mix the substance with water and observe if it dissolves. If the substance dissolves in water and forms a homogeneous solution, it is considered water-soluble.
How do you prove air is in water?
One way to prove that air is in water is to observe the formation of bubbles when water is agitated or heated. These bubbles are composed of air that was dissolved in the water. Another method is to measure the oxygen or nitrogen content in water, which indicates the presence of air.
The specific gravity of a product can be found in the MSDS. How do you know if the product will float in water?
If the specific gravity of a product is less than 1, it will float in water. If it is equal to or greater than 1, the product will sink in water. The specific gravity value provides insight into the product's density relative to water.
Which Unit of ionic product of water?
The unit for the ionic product of water is mol2/L2.
How is buoyancy figuired?
The buoyant force on an object is equal to the weight of the water displaced by the object. In essence, this equals the product of the water's density, volume of the object, and gravitational acceleration.
Where can you find water as a solid liquid or gas?
water equals liquid , water vapor equals gas and ice equals solid
Is the product water-based?
Yes, the product is water-based.
When driving what does water plus speed equals?
Hydroplaning
Is water a product?
In some reactions water is a reactant, but in others it is a product. Ex: HCl + NaOH --> NaCl + water (water is a product) Na + water --> NaOH + hydrogen gas (water is a reactant)
How can you prove that it is water soluble?
To prove that a substance is water-soluble, you can simply mix the substance with water and observe if it dissolves. If the substance dissolves in water and forms a homogeneous solution, it is considered water-soluble.
What does -15 equals?
It equals 1 tbsp of water
How can you convert 7.01grams to mL?
ANSWER grams of WHAT ? You can not do this conversion without density of your "product". Gasoline lighter than water, so, 7.01 gram of gasoline will give you more mLs, than 7.01 gram of water. But the water is a "standard liquid". 1 kilogram of water equals 1 Liter.
How do you you convert 240ml to 29g?
ANSWER ml of WHAT ? You can not do this conversion without density of your "product". Gasoline lighter than water, so, 240 ml of gasoline will give you less grams, than 240 ml of water. But the water is a "standard liquid". 1 kilogram of water equals 1 Liter.
What does perfume plus water plus perfume equals?
perfume plus water plus perfume equals perfume+water+perfume.
What is the liquid equivilant of 250mg tablet?
0.25ml of water, as 1liter of water equals 1kg, hence 1000ml of water equals 1000g.
What is the waste product from water vapour?
Water vapor does not produce a waste product. When water vapor condenses, it forms liquid water.
