Glossary entry (derived from question below)
Dec 29, 2007 03:03
16 yrs ago
Turkish term
ağırlıkça
Turkish to English
Tech/Engineering
Metallurgy / Casting
weighted yada weighted percentage olarak mi geciyor?
Proposed translations
(English)
5 +3 | by weight | Serkan Doğan |
5 +1 | w/w | Taner Göde |
5 | weight ratio | Nahit Karataşlı |
Proposed translations
+3
3 hrs
Selected
by weight
by weight olarak geçiyor
Peer comment(s):
agree |
chevirmen
3 hrs
|
teşekkürler
|
|
agree |
Ilhan Gadis
5 hrs
|
teşekkürler
|
|
agree |
Halil Ibrahim Tutuncuoglu "Бёcäטsع Լîfe's cômplicåtعd eñøugh"
1 day 1 hr
|
teşekkürler
|
4 KudoZ points awarded for this answer.
Comment: "Herkesin yardimlari icin cok tesekkurler."
+1
4 hrs
w/w
http://en.wikipedia.org/wiki/W/w
Percentage solution
****************
(Redirected from w/w)
In biology percentage solutions are often preferred to molar ones. A 1% solution would have 1 g of solute dissolved in a final volume of 100 ml of solution. This would be labeled as a weight/volume [w/v] percentage solution.
For w/w, both solvent and solute would need to be weighed in the required ratios.
Volume would accordingly be measured using a measuring cylinder, volumetric flask, pipette or similar. Labels should show what the percentage relationships are (w/v, w/w or v/v).
The molarity of a percentage solution (w/v) can be calculated using the molar mass of the solute used. For example, sucrose (table sugar) has a molar mass of a 342.34 g/mol. A 1% sucrose solution (100ml, w/v), therefore, is 0.029 molar, or 29 mM.
Percentage solution
****************
(Redirected from w/w)
In biology percentage solutions are often preferred to molar ones. A 1% solution would have 1 g of solute dissolved in a final volume of 100 ml of solution. This would be labeled as a weight/volume [w/v] percentage solution.
For w/w, both solvent and solute would need to be weighed in the required ratios.
Volume would accordingly be measured using a measuring cylinder, volumetric flask, pipette or similar. Labels should show what the percentage relationships are (w/v, w/w or v/v).
The molarity of a percentage solution (w/v) can be calculated using the molar mass of the solute used. For example, sucrose (table sugar) has a molar mass of a 342.34 g/mol. A 1% sucrose solution (100ml, w/v), therefore, is 0.029 molar, or 29 mM.
Peer comment(s):
agree |
Ilhan Gadis
: Bir çözeltiden bahsediliyorsa bu da doğru.
4 hrs
|
Teşekkürler Sn. Gadis.
|
1 day 11 hrs
weight ratio
weight ratio per substances in X compound
Discussion
Bilesim ağırlıkça
-------- ---------
A 96 %
B 2 %
C 2 %