Is it 100g/L KBr, or is it 10g/L?
What is a 10% potassium bromide solution?
-
A
- Thread starter newcan1
- Start date
Recent Classifieds
-
For Trade 9 Leica IXMOO reloadable cans.
- Started by Gram Nylén
-
Sold Olympus XA
- Started by RoboRepublic
-
For Sale Mint Nikon AI-s Lenses
- Started by Barlow
-
For Sale Mint Nikon AF Lenses
- Started by Barlow
Forum statistics
100 gram per liter
ok so 2ml of such solution would be equal to 0.2g KBr?
Yes. A 10% solution contains 100mg per 1 milliliter. So 2 ml (2 x 1ml) contains 200mg (2 x 100mg) KBr and 200mg is equal to 0.2 gram.
There are different standards for "10% solution": it can mean weight per weight, or it can mean weight per volume. The former would mean 100g KBr plus 900 g water as stated by dEfENDER, the latter would mean 100g dissolved in enough water to make 1000 ml. Both versions are common and, sadly, few formulas state which one is meant.
Since at concentrations at or below 10% density of liquids is reasonably close to 1.0, and since your application doesn't appear to demand high accuracy, there is little difference between these standards for your case. Therefore you can state with sufficient accuracy, that 2ml of 10% KBr solution contain 0.2 g KBr.
Since at concentrations at or below 10% density of liquids is reasonably close to 1.0, and since your application doesn't appear to demand high accuracy, there is little difference between these standards for your case. Therefore you can state with sufficient accuracy, that 2ml of 10% KBr solution contain 0.2 g KBr.
| Photrio.com contains affiliate links to products. We may receive a commission for purchases made through these links. To read our full affiliate disclosure statement please click Here. |
PHOTRIO PARTNERS EQUALLY FUNDING OUR COMMUNITY:  |