What is the difference between the symbol TC and TD, typically found on class A volumetric...
- What is the difference between the symbol TC and TD, typically found on class A volumetric glassware.
Homework Answers
The symbol TC stands for 'to contain' and TD stands for 'to deliver' . These symbols are marked on glassware which have their own individual meaning. Suppose a glassware has TC 30°C written on in it then if you measure a volume from that glassware at 30°C temperature then while pouring volume to a different container you have to pour out every single drop of that liquid from volumetric glassware for accurate volume.
While on the other hand if TD 30° C is written on glassware then you don't have to take out every drop of the liquid but it will be inaccurate to try to drain out every last drop of liquid from glassware by blowing or by other means.
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What is the difference between the symbol TC and TD, typically
found on class A volumetric...
web, and what type ment by TD and TC on laboratory glassware) 5. Calculate the oxidation...
web, and what type ment by TD and TC on laboratory glassware) 5. Calculate the oxidation state of the carbonylatom in bencil and the hydroxyl carbon atom in berdin Must show all work for full credit. 6. As seen in the comparison TLC of benzoin and benzil in the video, the value for bentis vigher than the Rvalue for benzoin. Explain.
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web, and what type ment by TD and TC on laboratory glassware) 5. Calculate the oxidation state of the carbonylatom in bencil and the hydroxyl carbon atom in berdin Must show all work for full credit. 6. As seen in the comparison TLC of benzoin and benzil in the video, the value for bentis vigher than the Rvalue for benzoin. Explain.
15. What is a major difference between Th and Tc cells? A. Tc can bind to almost any infected cell; Th only bind infected antigen presenting cells B. Tc mostly secrete cytokines; Th secrete histamine C. Effector Ty cells induce apoptosis; effector Tc cells induce humoral immunity D. TH cells produce B7, but Tc cells produce interleukin-2 E. T cells undergo clonal deletion; Tc undergo clonal expansion 19. Humans with the mutation IL<tmlhor> fail to produce interleukin-2. Which of the...
What is the difference between a fundamental and realized niche? African wild dogs typically avoid areas with lions. What type of interaction would be used to describe the relationship between lions and African wild dogs? 1. 2.
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