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KOH is the chemical symbol for Potassium hydroxide. It can be used in the manufacturing of soft soaps, bio diesel. It can also be used as an electrolyte.
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How many grams of KOH are present in 31.5 mL of a 7.26M KOH solution?
The answer is 12,831 g KOH.
Is 0.5N KOH equal to 0.5M KOH?
500cm
Why alcohol is required in koh solution?
because KOH is hygroscopic
What are the elements of KOH?
The elements found in KOH are potassium, oxygen and hydrogen.
How do you make 0.1m KOH?
An 11 M KOH solution indicates there are 11 moles of KOH per liter of water. 1 mole of KOH has a volume of 27.4 mL, so to account for the added volume it is necessary to add 15.75 moles of KOH per liter of water, or 884 grams per liter.
What is the symbol of the potassium ion?
The symbol for a potassium ion is K+ The charge is +1 because potassium is in the first group on the periodic table.
What is symbol of alkali?
An Alkali is a base which dissolves in water. Its examples are NaOH, KOH.
What is the balanced symbol equation for nitric acid plus potassium hydroxide?
Hn03 + koh > kno3 +h20
What mass of KOH is needed to make 400mL of 725 M KOH?
I assume you mean 7.25 M KOH, but the process is the same anyway.Molarity = moles of solute/Liters of solution ( 400 ml = 0.4 Liters )7.25 M KOH = X moles KOH/0.4 Liters= 2.9 moles KOH (56.108 grams/1 mole KOH)= 163 grams potassium hydroxide needed===============================
How many grams of KOH are needed to make 250.0 mL of a solution that is to contain 6.70 mgmL of potassium ion?
sorry, this page does not contain answer, for more information go to Chemistry homework website
What is the formula for the ionic compound from potassium hydroxide?
K+ and OH- is KOH -----------
How many moles are in 234.1 grams of KOH?
Molar mass of KOH = 39.1+16.0+1.0 = 56.1Amount of KOH = mass of sample / molar mass = 32/56.1 = 0.570mol
What does the medical abbreviation KOH mean?
KOH is potassium hydroxide, which is often used when examining samples for fungal elements, such as might be found in vaginal yeast infection or in ringworm.Potassium Hydroxide
What is the molarity of a solution with 0.2 moles of KOH in 100 mL of water?
Molarity = moles of solute/Liters of solution get moles KOH 6.31 grams KOH (1 mole KOH/56.108 grams) = 0.11246 moles KOH 0.250 M KOH = 0.11246 moles KOH/XL 0.11246/0.250 = 0.4498 liters = 450 milliliters
What is the koh you noor and what does it mean?
The phrase properly is Kor-i-Noor, and it means mountain of light.
Where is Koh Samui?
Koh Samui is in Thailand
Name for koh?
KOH is potassium hydroxide.
