The quantity of substance in a solution is called its concentration.Concentration can be expressed in several different ways:grams per litre shortened to g/l or g l-1grams per cubic decimetre shortened to g/dm3 or g dm-3moles per litre shortened to mol/l or mol l-1moles per cubic dec...
地址: 中国 北京 北京市朝阳区东四环大郊亭中街2号华腾国际3座11A 公司主页://annovatek7.cn.makepolo.com 查看更多 北京恒远安诺科技有限公司 进入公司首页 安诺科技(北京恒远安诺科技有限公司),致力于为客户提供德国及欧洲生产的各类工控机电设备、仪器仪表、零配件,保证100%原装正品。公司总部设在欧洲航空中心法兰克...
A solution containing 500 g of a protein per litre is isotonic with a solution containing 3.42 g of sucrose per litre . The molar mass of protein is ___.gmol−1 View Solution A solution containing 500 g of a protein per liter is isotonic with a solution containing 3.42 g sucrose per...
while “3ʹ tail” refers to the 29 nt region that binds toASTRbased on its predicted secondary structure (Fig.4b)5. We have shown that the 3ʹ tail of