0
How will you prepare 20 wt percentage KOH from 85 percentage KOH pellet?
Wiki User
∙ 11y ago
23.530 kg in 76.470 kg of water
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How do you prepare 0.002N methanolic KOH?
Molar mass KOH = 56g/mol and 0.002 N KOH = 0.002 moles/L0.002 moles/L x 56 g/mole = 0.112 g/LDissolve 0.113 grams KOH in 1 liter or methanol, or any fraction/multiple thereof. For example, dissolve 0.0113 g KOH in 100 mls or dissolve 0.226 g in 2 liters of methanol.
What is the concentration of a solution made by dissolving 20 g of KOH in 150 mL of water?
20 g/150 mL = 0.13 g/mL = 130 g/L
What is the percentage of hydrochloric acid in The Works?
20%
What is the percentage of oxygen you breathe from the atmosphere?
About 20% is inhaled I believe
What percentage of our atomphear is oxygen?
about 20%, some say 21%
Can a 5mm pellet be fired in a .177 cal rifle?
No. a 177 is a 4.5mm pellet. A 5mm is a 20 cal pellet. A 5.5mm is a 22 cal pellet Don't try it in the wrong airgun.
How do you prepare 0.002N methanolic KOH?
Molar mass KOH = 56g/mol and 0.002 N KOH = 0.002 moles/L0.002 moles/L x 56 g/mole = 0.112 g/LDissolve 0.113 grams KOH in 1 liter or methanol, or any fraction/multiple thereof. For example, dissolve 0.0113 g KOH in 100 mls or dissolve 0.226 g in 2 liters of methanol.
What is the percentage of 4 out 20?
The percentage of 4 out of 20 is 20%.
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 20 as a percentage?
20 as a percentage = 2000% 20 * 100% = 2000%
What percentage is 20 out of 285 as a percentage?
20 out of 285 or 20/285 = 7.0175%
Is a 20 caliber pellet the same as 177 pellet?
No it's larger, and a .22 is larger than a .20 Pellets come in these sizes. .177, .20, .22, .25, 9mm, 45 caliber and 50 caliber. The last 3 sizes are for big boar air rifles.
What is the percentage of 19 of 20?
percentage of 19 out of 20 = 95%
What is 20 out of 90 as a percentage?
20 out of 90 as a percentage is about 22.22%.
How do you write 20 over 100 as a percentage?
20/100 written as a percentage is 20%
What is 20 as a percentage of 1200?
20, as a percentage of 1200 = 100*20/1200 = 1.66%
What percentage of 150 is 20?
20, as a percentage of 150 = 100*20/150 = 13.33...%
