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What is the effect of acid value on the working efficiency of a lubricant?
A higher acid value in a lubricant can lead to increased corrosiveness and deteriorate the lubricant's ability to protect machinery surfaces. This can result in increased wear and tear on machine parts, ultimately reducing the lubricant's effectiveness and potentially causing damage to equipment. Regular monitoring and maintenance of acid value is important to ensure optimal lubricant performance.
What purpose does a mechanic use a hydrometer?
For checking specific gravities of liquids such as battery acid and antifreeze.
What would be the reason to have triethaonolamine and stearic acid as ingredients in hand lotion?
Triethaonolamine is used as an emulsifier; and stearic acid is used as a lubricant.
Is wd40 an acid?
No, WD-40 is not an acid. It is a lubricant and solvent product made of various compounds designed to protect metal surfaces against rust and corrosion.
How does citric acid effect the environment?
by selling it and checking it inside
What is the use of acid value?
The acid value is a measure of the acidity of many organic materials.
How does neutralization change the pH value of an acid?
When an acid is neutralized, its pH value is changed to be around 7 and it is no longer an acid.
What is the pKa value of benzoic acid?
The pKa value of benzoic acid is approximately 4.2.
Acid with a small k value would be a?
weak acid
What is the pKa value for Hydroastatic acid and Periodic acid?
There are no accurate pKa value of these two, extremely STRONG acids, any value of >> 1000 (up to >> 1.0*10+9) will do.
What Is the pH value of hydrochlorlic acid?
The pH value of an acid solution depends on its concentration and the temperature of the solution.
What is the formula to determine the acid value of an oil?
ACID VALUE=Normality OF KOK or NaOH*5061/w
