Dairehank75idn
Answered

Get the information you need from a community of experts on IDNLearn.com. Whether it's a simple query or a complex problem, our experts have the answers you need.

Susan dissolves 20g of salt into 230g of water to create a saline solution. What percentage is the weight of the salt relative to the weight of the whole saline solution?

Sagot :

Thatboyjayleanidn

Answer:

If you take one part master solution and add four parts of distilled water, you now have a 20% salt water solution (1:4 ratio). Using the 'parts' method, if you merely add the two numbers of the 'parts' ratio together and then divide that into 100, it will give you the final dilution percentage.

Step-by-step explanation:

Ferrybukantoroidn

Answer:

8%

Step-by-step explanation:

the weight percentage of the salt relative to the weight of the whole saline solution =

20/(20+230) × 100% =

20/250 × 100% = 8%

Your participation is crucial to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Your questions deserve reliable answers. Thanks for visiting IDNLearn.com, and see you again soon for more helpful information.