effect of the temperature and ph on amylase temperature What is the purpose and objective of this experiment?
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effect of the temperature and ph on amylase temperature
What is the purpose and objective of this experiment?
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- How much water must be added to 300 ml of a S M aqueeus selution of HCI in arder to obtain a feal conicentration of 2 M7 O A 750 mL OB. 450 mt OG 120 ml O D.400 mt. QUESTION 37 What are the imolecular formulas for sodium sulfate, methylene chłoride and sodium bicarbanate respectively? OA NazS04, CH3CI NAHCO, OB, Nazso3, CHCI3. Naco3 O. NazsO4, CCly, NaHCO3 O D. none of the answers OE. NapSo4, C2CH, Nazco3CAR) All una Red stock soluton concentration: wis strue Somple #yelume dilution 1 ete total tock AR volume 50.00m 50. 00mL 50.00L AR COC conentrastion Absorbance Q dilutibn 2 dilution 3 10 O. 16.4 20 0. 237 turn dilution 4 25 So00 O. 392 shift unknarn 1 0.485 (Include a printed copy of the colibratlon curve) Colibrotion urve cayotion: R2 valveSiturul alORK ING )A mother brings her 251b child Into the ER with q very high fevero she has already ad ministered l2 4sp of Tylenol at home. She has brought the bottle with her and the label states: Acetamaino phere syrmp 325 mg / 5mLo Administer 10-15 mg /89 every 4 hrs as needed . How many milligrams oL Tylenot has she givern? Was this asafe dose to give the child?
- Five identical biood samples were analyzed to deterttmine cholesterol level in a patient The feilwing values were ohtained 157, 154, 155, 152, 155. Calculate the standand enor of the mean (SEM) fo thee datamL Showd the The physician orders 2smg of Coritisune. The 20mbuiel Suumg Huw many millilitres will administer ? Gf Cortisune. youperity zobsened rotaton Specifil rototonof P.E •Opical 12.9.(40) F6.19 4. A 0.002- mole sample of 2- bromo-2- methylpropane is added to 500.0 mL of water and the mixture is stirred till the pH levels off. 100 (a) What is the molar conc. of the substrate at beginning of the reaction? 0.002 .004m (b) What is the molar conc. of the substrate at the end of the reaction? all substratel wrill be Consemedo (c) What is the molar conc. of [H ] at the end of the reaction? O04 HBr-sHt t Br^ . 002mle C HJ=-002 O.002
- The concentration of alcohol 1CH3CH2OH2 in blood, calledthe “blood alcohol concentration” or BAC, is given in unitsof grams of alcohol per 100 mL of blood. The legal definitionof intoxication, in many states of the United States, is that theBAC is 0.08 or higher. What is the concentration of alcohol,in terms of molarity, in blood if the BAC is 0.08?plet to Show how- log Cacfirity] x Construet a Vanies wite ptH for all speries m cne litre of a round whter Centaining 3x104 moles.2you need to give 5uo units sc Auailable is an ampule that reads lo,o00 units Per mL . Huur much uesuld you give ?
- AB+CDAD+BE Is this a legitimate example of an exchange reaction? Why or why not?Give full explanation The physcian orders ascorbic acid 0.25mg IM for your patient admitted with an alcohol problem. You have ascorbic acid 500mg/mL. How many milliliters will you administer?21 Rx KCI Sımple syrup Cherry syrup aa ad 5 mL Sig: I tsp (15 mEg) tid. x 12 days Note: molecular weight of KCI is 74.5 A How many grams of KCI is required to fill this prescription? D. How much simple syrup in milliliters is required to prepare this prescription? (assume KCI occupies no volume) 9.5