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anonymous
 4 years ago
Any body Know how to do this problem? Dr. Patel wants his chemistrey class to prepar a 10ml mixture of 80% fluoride/20% peroxide the class is divided into pairs and assingsed to stations in the lab. At each station he places a solution mixture that is 60% floride/ 40% peroxide and a solution that is 100% fluoride. How much of the 100% fluoride do the students in his class need to add to 60%/40% mixture in order to get the desired mixture 80%/20%
anonymous
 4 years ago
Any body Know how to do this problem? Dr. Patel wants his chemistrey class to prepar a 10ml mixture of 80% fluoride/20% peroxide the class is divided into pairs and assingsed to stations in the lab. At each station he places a solution mixture that is 60% floride/ 40% peroxide and a solution that is 100% fluoride. How much of the 100% fluoride do the students in his class need to add to 60%/40% mixture in order to get the desired mixture 80%/20%

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0idk on haw to do it???

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I'm sorry i'm lost at chemistry

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.01:4 1 part pure to 4 parts diluted?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0that aint what they want i need to solve to x and a and stuff

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ill just get help from my uncle or my bro at least they kno what they r doin....
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