Iodate - Study guides, Class notes & Summaries

CHEM 101 Lab Exam Questions and Answers All Correct When titrating vitamin C with KIO3 (Iodate), the following steps occur (once KI and HCl are added) - Answer-1) The iodate anion reacts with I- and H+ to form I2 2) Once formed, I2 is reduced immediately by vitamin C back to I-. As each I2 reacts with one C6H8O6, each IO3- that is added results in the reaction of 3 C6H8O6 molecules 3) After all of the vitamin C in the sample has been consumed, the I2 from the addition of more iodate reacts r...

Histotechnology--Nuclear & Cytoplasmic Stainingc. nuclei *hemalum stains (hematoxylin mordanted with either ammonium aluminum sulfate or potassium aluminum sulfate) are used almost exclusively to stain nuclei Harris hematoxylin is used on tissue sections to stain: a. fat b. glycogen c. nuclei d. cytoplasm b. oxidation *can be done naturally (atmospheric oxygen), or with oxidizing agents Ripening of hematoxylin is a process of: a. hydrolysis b. oxidation c. mordanting d. ...

Histotechnology--Nuclear & Cytoplasmic Staining c. nuclei *hemalum stains (hematoxylin mordanted with either ammonium aluminum sulfate or potassium aluminum sulfate) are used almost exclusively to stain nuclei Harris hematoxylin is used on tissue sections to stain: a. fat b. glycogen c. nuclei d. cytoplasm b. oxidation *can be done naturally (atmospheric oxygen), or with oxidizing agents Ripening of hematoxylin is a process of: a. hydrolysis b. oxidation c. mordanting d...

CSMLS Chemistry Latest Update Graded A+ Chilled Samples ACTH, lactic acid, ammonia, blood gases, acetone, gastrin, glucagon, pyruvate, renin Protect samples from light bili, carotene, erythrocyte protoporphyrin, vitamin A, vitamin B12 Warm Samples Cold agglutinins, cryoglobulins Fasting samples Fasting blood sugar, triglycerides, lipid panel, gastrin, insulin Formalin pigment Aka acid formalin hematin. Brown, granrular, doubly refractile deposit Remove with picric acid aft...

Chilled Samples - Answer-ACTH, lactic acid, ammonia, blood gases, acetone, gastrin, glucagon, pyruvate, renin Protect samples from light - Answer-bili, carotene, erythrocyte protoporphyrin, vitamin A, vitamin B12 Warm Samples - Answer-Cold agglutinins, cryoglobulins Fasting samples - Answer-Fasting blood sugar, triglycerides, lipid panel, gastrin, insulin Formalin pigment - Answer-Aka acid formalin hematin. Brown, granrular, doubly refractile deposit Remove with picric acid after 100% alc...

CSMLS chemistry exam questions and answers Chilled Samples - CORRECT ANS-ACTH, lactic acid, ammonia, blood gases, acetone, gastrin, glucagon, pyruvate, renin Protect samples from light - CORRECT ANS-bili, carotene, erythrocyte protoporphyrin, vitamin A, vitamin B12 Warm Samples - CORRECT ANS-Cold agglutinins, cryoglobulins Fasting samples - CORRECT ANS-Fasting blood sugar, triglycerides, lipid panel, gastrin, insulin Formalin pigment - CORRECT ANS-Aka acid formalin hematin. Brown, g...

If 18.25 mL of an 0.0020 M iodate solution is rquired to titrate a 10.00 mL sample of vitamin C solution, What is the molarity of the ascorbic acid in the solution? correct answers The individual oceans (Atlantic, Pacific, Indian, etc.) on the earth are physically cut off from one another by land barriers that prevents the mixing of waters between different ocean basins. When boat technology was developed ~40,000 years ago, what was probably the main motivation for humans at this time wanting...

Histotechnology 3 quiz 2H&e - correct answers all specimens received will have at least one slide cut and stained with this type of stain Celestine blue - correct answers this is the only suitable substitute for hematoxylin. must be mordanted with iron. progressive. dark blue - correct answers what color does the nuclear membrane stain with H&e nuclear pores - correct answers these are formed periodically between two layers of nuclear membrane and can only be seen with an electron micro...

Polytomic Ions Exam Questions and Answers Hydrogen Carbonate - Answer-HCO3- Hydrogen Sulfate - Answer-HSO4- Hydrogen Sulfite - Answer-HSO3- Hypochlorite - Answer-ClO- Hydroxide - Answer-OH- Iodate - Answer-IO3- Iodite - Answer-IO2- Nitrate - Answer-NO3- Nitrite - Answer-NO2- Perchlorate - Answer-ClO4- Permanganate - Answer-MnO4- Thiocyanate - Answer-SCN- Carbonate - Answer-CO3 -2 Chromate - Answer-CrO4 -2 Dichromate - Answer-Cr2O7 -2 Oxalate - Answe...

DAT - Common Ions 100% Correct NH4+ Ammonium H3O+ Hydronium Hg2 2+ Mercury (I) H2PO 3- Dihydrogen Phosphite H2PO 4- Dihydrogen Phosphate HCO 3- Hydrogen Carbonate HSO 3- Hydrogen Sulfite HSO 4- Hydrogen Sulfate NO 2- Nitrite NO 3- Nitrate OH- Hydroxide CH3COO- Acetate CrO 2- Chromite CN- Cyanide CNO- Cyanate CNS- Thiocyanate MnO4- Permanganate ClO- Hypochlorite ClO 2- Chlorite ClO 3- Chlorate ClO 4- Perchlorate BrO- Hypobromite BrO 2- Bromite BrO 3- Bromate BrO 4- Perbrom...