Chromotography Study guides, Revision notes & Summaries

MCDB Exam 2 Questions & Answers 2023/2024 Monosaccharides - ANSWER-Aldehydes/ketones w/ 2 or more hydroxyl groups Dextrose (D-glucose) most common sugar -ends in 'ose' Oligosaccharides - ANSWER-20 sugars or less (short!) joined w/ glycosidic linkages Disaccharides most common Sucrose (most common) = D-glucose + D-fructose Polysaccharides - ANSWER-20 linked monosaccharides (up to thousands) Some or linear/some branched Starch and cellulose differ greatly in function, both are p...

Edexcel iGCSE Chemistry, question and answer with rated solution Experiment for Diffusion? 1) HCl placed at one end of the test tube, ammonia solution at the other. 2) Where they meet, a ring of Ammonium Chloride appears. 3) The diagram shows that the ammonia is closer to the ring, showing that ammonia must have travelled faster, showing it's a lighter gas. Experiment for Dilution? 1) Put a coloured substance in a solvent e.g food colouring in water. 2) Over the time, the colour le...

Mttc Integrated Science Life Sciences And General Knowledge Exam Test With 100% Correct Answers volumetric flask - CORRECT ANSWER-used to accurately prepare solutions of various concentrations often used in titrations erlenmeyer flask - CORRECT ANSWER-can be used for mixing, transporting, and reacting, but are not appropriate for accurate measurements repippette - CORRECT ANSWER-hand operated pump that dispenses solutions beakers - CORRECT ANSWER-can be used to measure mass or disso...

MTTC integrated science 094 Life Sciences and General Knowledge correct 100% volumetric flask - ANSWER used to accurately prepare solutions of various concentrations often used in titrations erlenmeyer flask - ANSWER can be used for mixing, transporting, and reacting, but are not appropriate for accurate measurements repippette - ANSWER hand operated pump that dispenses solutions beakers - ANSWER can be used to measure mass or dissolve a solvent into a soulte graduated cylinder...

Mttc Integrated Science Life Sciences And General Knowledge Exam Test With 100% Correct Answers volumetric flask - CORRECT ANSWER-used to accurately prepare solutions of various concentrations often used in titrations erlenmeyer flask - CORRECT ANSWER-can be used for mixing, transporting, and reacting, but are not appropriate for accurate measurements repippette - CORRECT ANSWER-hand operated pump that dispenses solutions beakers - CORRECT ANSWER-can be used to measure mass or disso...

MTTC Integrated Science Secondary (94) 100% verified What are the 5 steps in the Scientific Method? - ANSWER 1. Identify a problem or pose a question based on an observation. 2. Formulate a hypotheses. 3. Conduct experiments or tests the hypotheses. 4. Observe and record the results. 5. Draw a conclusion (was the hypothesis correct?). * peer review is also important. Metric Unit deca (da): - ANSWER x 10^1 Metric Unit hecto (h): - ANSWER x 10^2 Metric Unit kilo (k): - ANSWER x...

Mttc Integrated Science Secondary Practice Questions and Answers 100% Pass What are the 5 steps in the Scientific Method? - CORRECT ANSWER-1. Identify a problem or pose a question based on an observation. 2. Formulate a hypotheses. 3. Conduct experiments or tests the hypotheses. 4. Observe and record the results. 5. Draw a conclusion (was the hypothesis correct?). * peer review is also important. Metric Unit deca (da): - CORRECT ANSWER-x 10^1 Metric Unit hecto (h): - CORRECT ANSWER...

ACS Instrumental Analysis Exam Questions With 100% Correct Answers UV-Vis Source (Mono or Poly) - answerW-Halogen lamp; D2 or H2Lamp; Xenon Lamp:(poly) IR Source (Mono or Poly) - answerNernst Glower; Globular; Incandescent: (Poly) Laser(Mono) AA Source (mono or Poly) - answerHCl(mono) AE Source (Mono or Poly) - answerPlasma Falme(poly) Raman Source (mono or Poly) - answerHe/Ne Laser;Ar Laser;Yag Laser:(mono) UV-Vis Sample Holder - answerQuartz, Glass, Plastic Cuvettes IR Sample Holder -...

Currently the MOST common method for the confirmation of serum barbiturates is: correct answersgas-liquid chromotography, mass spectrometry Lipemia in a fasting serum sample is most likely caused by an increase in serum levels of: correct answerstriglycerides; lipemia is generally caused by an increase in VLDL (which are primarily triglycerides). Which therapeutic drug increases the force of myocardial muscle contraction? correct answersDigoxin; it inhibits both cellular Na+ efflux, and K+...

Currently the MOST common method for the confirmation of serum barbiturates is: gas-liquid chromotography, mass spectrometry Lipemia in a fasting serum sample is most likely caused by an increase in serum levels of: triglycerides; lipemia is generally caused by an increase in VLDL (which are primarily triglycerides). Which therapeutic drug increases the force of myocardial muscle contraction? Digoxin; it inhibits both cellular Na+ efflux, and K+ influx in myocardial cells. ...