6. Explain the difference between an isobaric interference and a polyatomic ion interference in ICP-MS.
6. Explain the difference between an isobaric interference and a polyatomic ion interference in ICP-MS.
Explain why ICP-MS is more sensitive than ICP-AES. Please explain why, do not just compare them, thanks!
In cohesive sentences explain the difference between SIM versus SRM in LC-MS and GC-MS.
Which is the difference between the ICP (spectrometry by induction of plasma) and the SEM (scanning electron microscope)?
Help: Can you explain this to me? (Part C) Identify the polyatomic ion including its charge in each compound. CaSO_4 Express your answer as an ion. Express single charges as [+], not [1+]. Mg(NO_3)_2 Express your answer as an ion. Express single charges as [+], not [1+].
6) Explain the difference between apparent authority and the concept of estoppel as they apply to the law of partnership.
1) Distinguish between: a- an atom and a molecule; b- an atom and an ion; c- a molecule and a polyatomic ion. Give an example in each case. 2) What are some clues that a chemical reaction has occurred? Support your answer with examples. 3) One of the component of gasoline is the hydrocarbon named heptane, C7H16. Explain what constitute the molecule of heptane and describe it.(You may want to draw it, first and copy and paste into the topic...
3. What is the major difference between gated and non-gated ion channels? Describe and draw an example of each type of gating signal. (6 marks)
I need help thank you 6. Explain the difference between facts and opinions Fact or Opinion For each statement, decide whether it is an example of a fact or an opinion. Write F for fact or O for opin ion in the space provided. 1. U Mr. Ellington sounds angry. 2. It is better for you to take your bath before you eat. every 01111g. Scenario ling or a Karen is a nursing assistant at Greenhollow Extended Care Facility. She...
Another interesting equilibrium system is that between the polyatomic ions chromate, CrO42-, and dichromate, Cr2O72-. In an acidic environment (high H3O+), the chromate will react to form dichromate ion. Barium will react with chromate, but NOT dichromate, to form an insoluble precipitate. 2 CrO42- (aq, yellow) + 2 H3O+ (aq) <---> Cr2O72- (aq, orange) + 2 H2O (l) Describe and explain how the chemical equilibrium will shift and what changes you would observe under the following scenarios: a) Addition of...
a) Explain the difference between GDP and GNI. b) Explain the difference between real GDP and nominal GDP and why it's useful for economists to have info for both.