Does anyone have any idea how to calculate the % Oxygen inspired? At rest my expired gas values were: % CO2 - 2.67 % O2 - 19 At exercise it was: %CO2 - 4.33 %O2 - 16.7 i would appreciate it if i got a...
how would i make a basic buffer if i was given 250cm3 each of the following 0.5moldm3 solutions and no other chemicals? solutions are HCL acid, ethanoic acid, ammonia, sodium hydroxoxide, I need to...
we did an aerobic plate count test on pasteurised milk at three different dilutions...10, 10-2 and 10-4. the colonies counted were 180, 40 and 8 respectively. this was in 0.1ml solution so to convert...
