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Mass-volume percentage£¬ÖØÁ¿Ìå»ý±È Mass-volume percentage£¬vÖ¸µÄÊÇÈÜÒºÖÕÌå»ý¶ø²»ÊÇÈܼÁÌå»ý Mass-volume percentage, (sometimes referred to as weight-volume percentage or percent weight per volume and often abbreviated as % m/v or % w/v) describes the mass of the solute in g per 100 mL of the resulting solution. Mass-volume percentage is often used for solutions made from a solid solute dissolved in a liquid. For example, a 40% w/v sugar solution contains 40 g of sugar per 100 mL of resulting solution. |
23Â¥2016-03-19 00:56:13
hwweven
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13Â¥2012-08-27 12:08:04
tp53
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- ³æºÅ: 1949114
- ×¢²á: 2012-08-21
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2Â¥2012-08-25 07:09:36
Pureland
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3Â¥2012-08-25 07:13:02
bigben446
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3 w/v ÖÊÁ¿Å¨¶È xÖÊÁ¿¹ÌÌåÈÜÓÚijÈܼÁÖУ¬ÖÕÌå»ýy Mass concentration In chemistry, the mass concentration (or ) is defined as the mass of a constituent divided by the volume of the mixture :[1] The volume in the definition refers to the volume of the solution, not the volume of the solvent. One liter of a solution usually contains either slightly more or slightly less than 1 liter of solvent because the process of dissolution causes volume of liquid to increase or decrease. Sometimes the mass concentration is called titer. https://en.wikipedia.org/wiki/Mass_concentration_(chemistry) |
22Â¥2016-03-19 00:39:04
bai123
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4Â¥2012-08-25 07:16:29
ÊÖÖеÄɳ
½ð³æ (СÓÐÃûÆø)
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5Â¥2012-08-25 07:27:23
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- ³æºÅ: 1390211
- ×¢²á: 2011-09-04
- ÐÔ±ð: GG
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6Â¥2012-08-25 18:38:06
648582818
°æÖ÷ (ÖøÃûдÊÖ)
- Ó¦Öú: 104 (¸ßÖÐÉú)
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- Ìû×Ó: 2431
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- ×¢²á: 2009-12-27
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7Â¥2012-08-25 22:51:36
remiges
ľ³æ (СÓÐÃûÆø)
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- ºì»¨: 2
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8Â¥2012-08-26 07:57:52
debiao-yang
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
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- Ìû×Ó: 2757
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9Â¥2012-08-26 09:14:48
ZANCAI
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- ºì»¨: 5
- Ìû×Ó: 1943
- ÔÚÏß: 841.7Сʱ
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10Â¥2012-08-27 03:39:01













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