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    it seems easy but im confused...total mind blank.:o:

    ok so i need to calculate enzyme concentration. what is the concentration of 0.1 cm^3 of 1/4000 enzyme solution?
    and please can you show your working so i can do the others
    thanks
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    What units for 1/4000?
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    (Original post by LearningMath)
    What units for 1/4000?
    it just says 1/4000 dilution sucrase solution. and you need 0.1cm3 of that.
    also you have to add 1.4cm3 of some other stuff. so i need to know how to work out the concentration for the enzyme in the whole thing.
    :eek3:
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    anyone else???
 
 
 
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