Excess reagent - Study guides, Class notes & Summaries

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...

CHEM 162 Experiment 5: Spectrochemical Series Complete Solution 2023. Part A: Preparation of cis-Bis(glycinato)copper(II) monohydrate, Cu(gly)2 ·H2O mass CuSO4 ·5H2O g mass NH2CH2CO2H (glycine) g molar mass CuSO4 ·5H2O g/mole moles CuSO4 ·5H2O moles molar mass NH2CH2CO2H (glycine) g/mole moles NH2CH2CO2H (glycine) moles limiting reagent is molar mass Cu(gly)2 ·H2O g/mole (Note for molar mass: each glycine loses the acidic proton in order to be a bidentate ligand) mass Cu(gly)...

CHEM 209 Quiz 1 Latest Update Graded A+ Question: What is a back titration? - a. A method where excess titrant is added first and then the remaining is titrated - b. A titration where the initial solution is known and the excess is titrated carefully - c. A technique involving titration with a known excess of titrant, followed by titration of the excess - Answer: c. A technique involving titration with a known excess of titrant, followed by titration of the excess Explanation...

Determine the limiting reagent and the excess reagent for the biodiesel lab Excess reagent _____________ limiting reagent _____________________ correct answer: methanol, triglyceride Complete the statements below by matching the following saturated fatty acids have ______ __________ bonds unsaturated fatty acids have _____ ____________ bonds correct answer: no C=C, one C=C The addition of water to sodium methoxide produces ___________ _______________ and _________________ corre...

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...

Chapter 3: Chemical Reactions 1. Which of the following cannot be determined from a balanced chemical equation? a. b. c. d. e. ANSWER: POINTS: TOPICS: OTHER: The number of molecules of reactants and products. The number of atoms of each element reacting. The number of moles of reactants and products. The relative mass of each reactant and product. Whether the reaction will proceed as written. e 1 3.1 Chemical Equations Comprehension 2. In the reaction given below, if 12 moles of aluminu...

ASCP MLS Exam Questions Solved 100% Correct If a bacteria produces the enzyme tryptophanase to break down the amino acid tryptophan, which of the following tests will be positive with Kovacs reagent? (Answer: -Indole test The mediator cells that bind MOST to IgE antibodies are: (Answer: -Basophiles Dolichos biflorus: (Answer: -Anti-A1 lectin is extracted from the seeds of Dolichos biflorus. This reagent will agglutinate A1 cells, but not A2 cells Myelodysplastic syndromes can Best be...

DAT – Chemistry Written Exam Questions Correctly Answered. For the reaction below, which of the following sets of coefficients would balance the reaction? __HNO3 + __S → __H2SO4 + __NO2 + __H2O - CORRECT ANSWER 6,1,1,6,2 Which of the following interactions is the strongest? - CORRECT ANSWER Ionic Bonds What is the maximum number of electrons that the d-subshell can hold? - CORRECT ANSWER 10 Calcium chromate (CaCrO4) is a yellow solid with a Ksp of 7.1 x 10-4. Determine the ion...

Stoichiometry the mole ratios among the reactants and products in a chemical reaction chemical equation a description of the identities and proportions of reactants and proucts reactants substances consumed during a chemical reaction products substances formed during a chemical reaction molecular mass the mass in amu of one molecule of a molecular compound molar mass the mass of one mole of a substance formula mass mass in amu of one formula uni...

urinalysis book/kahoot questions and answers already passed the primary inorganic substance found in urine is: A. sodium B. phosphate C. chloride D. calcium Answer- C the primary advantage of a first morning specimen over a random specimen is that it: A. is less contaminated B. is more concentrated C. is less concentrated D. has a higher volume Answer- B If a routine urinalysis and a culture are requested on a catheterized specimen, then: A. two separate containers must be...