Answered

IDNLearn.com is the perfect place to get answers, share knowledge, and learn new things. Find the answers you need quickly and accurately with help from our knowledgeable and dedicated community members.

20 ml of D.W added to 60 ml of 2% w/v of phenobarbital solution , find the final concentration ​

Sagot :

Vjaguirre123idn

Answer: 1.5% w/v

Solution: (60mL)(2%) = (80mL)(x)

X = 1.5%

Thank you for contributing to our discussion. Don't forget to check back for new answers. Keep asking, answering, and sharing useful information. IDNLearn.com is your go-to source for accurate answers. Thanks for stopping by, and come back for more helpful information.