You are given a microscope with a 150X NA 1.2 objective, a 400 nm laser and a slide containing very bright microparticles about 20 nm in diameter. You have one particle that emits at 450 nm and another particle at 500 nm. How close can the particles be and still be distinguished?

Q: Pennies minted after 1982 are mostly zinc (97.5%%) with a copper cover. If a post-1982 penny is…

A: The Answer to the following question is-

Q: Give the major organic product(s) or required reactants/reagents for the reactions shown below. All…

A:

Q: Predict if the reaction will go in the forward or the reverse direction. Label each compound ion as…

A:

Q: 21) What type of a chemical reaction where two compounds exchange their ions to form two new…

A: We have been given four types of the chemical reactions and we have been asked to choose the type of…

Q: Which one of these would form an anion with a charge of -1? O

A: According to octet rule element has a tendency to attain stable electronic configuration of nearest…

Q: At -5.17 °C the concentration equilibrium constant K = 6.3 for a certain reaction. Here are some…

A: Here we are required to find the equilibrium constant for the given reaction at Temperature -23°C…

Q: (b) Li2SO4? о A о B C (c) NH4Br? о A о о с B

A: overall charge of salts is zero. If cation charge is +1 and anion charge is -1 then to get neutral…

Q: Part A What volume of a 15.0% by mass NaOH solution, which has a density of 1.116 g/mL should be…

A: 15.0 % by mass NaOH solution has a density of 1.116 g/mL were used to make 5.35 L of an NaOH…

Q: Classify each of these reactions. Ba(CIO,),(s)'— BaCl,(s)+3O,(g) O acid-base neutralization O…

A:

Q: Changing the initial concentration of the reactant will not affect the half-life of the reaction…

A: Half life of first order reaction is independent on initial concentration

Q: What main functional group do you see in the molecule below? CH 3 CH CH2-NH2 CH 3 Amine O Alcohol O…

A: We have to select the functional group present in the molecule

Q: 12. Which of the molecular structures is CORRECTLY matched to its functional group? I. CH3CH₂OH II.…

A:

Q: Answer the questions in the table below about the shape of the phosphorus trifluoride (PF3)…

A: Answer: In the given molecule PF3 we have to calculate different electron groups and with the help…

Q: Credit) Use the References to access important values if needed for this question. t 25 °C of an…

A: Here the pH of aqueous solution of NaCN is 11.15 at 25°C. We have to determine concentration of CN-1…

Q: Paragraph (c) Complete the table for the relative solubility in water of the homologous series of…

A: Given data

Q: What is the hybridization of the central atom in the phosphorus tetrachlorate (PC₁4) anion?

A: General formula for hybridisation is given as:  Hybridisation number = (V +X -C + A)/2 Where , V is…

Q: 1. How many grams of NaN3 is needed to produce 20.0 L of N2 (g) at 30.00C and 776 mm Hg?

A:

Q: 11 C2H5 H₂C=C-CH-CH₂=CH₂-Ch₂ Br 2 6-bromo-3-ethyl-1-hexene 5 6 H₂C- a) 1-nethylcyclohexene b)…

A:

Q: ⟶KCl+O2KClO2⟶KCl+O2   assign oxidation numbers to each element on each side of the e

A: The oxidation number of an atom in free element is zero.oxidation  number of oxygen is -2 in all…

Q: Classify each of these reactions. 2 HBr(aq) + Ba(OH)₂ (aq) - -> 2 H₂O(1) + BaBr₂ (aq) C₂H₂(g) +…

A:

Q: Complete the following table by filling in all of the bolded blanks completely. Nuclear Symbol 102…

A: 1.Mass number  is equal to number of protons plus number of neutrons.  2.  Atomic number is equal to…

Q: sample of lemon juice, the hydronium ion concentration is 3.7 x 10-4M.   What is the pH?   A)…

A:

Q: از m) es OH CH 3 Br I X J он 2CH3 + HBr + Nal OH

A: The answer to the following question is-

Q: The pKa of hypochlorous acid is 7.530. A 51.0 mL solution of 0.122 M sodium hypochlorite (NaOCI) is…

A:

Q: Propose a structure for the starting alkene or alkyne and reagents you would use to carry out the…

A: The structure of alkene and alkyne required for desired transformation is given below according to…

Q: How many grams of HCL (MM=36.5 g/mol) are required to make up 2.00l of a 4.00 M solution of HCL?

A: Given information is  Molarity(M) of a solution is 4.00 M  volume of the solution, V = 2.00 L Molar…

Q: it a cpmbustion synthesis/ combination a decomposition single displacement or double…

A: -> A combustion reaction is reaction in which a substance reacts with oxygen gas , releasing…

Q: Draw resonance structures for CO32-, showing the delocalization of charge using curved arrows.

A: we have to draw the resonance structures of CO32-

Q: 6. Show how you would carry out the following transformations as shown. More than one step is…

A: Here we are required to find the reagent to carry out the reaction.

Q: s ∆G is greater than ∆G° for the reaction NH4NO3(s) → N2O(g) + 2 H2O(l) ( effective pressure of…

A: The given reaction is  NH4NO3(s) → N2O(g) + 2 H2O(l) Given data effective pressure of N2O(g) = 2 atm…

Q: OB (1 - 4) OB (1 - 2) Label the structures to show the monosaccharide units produced by hydrolysis…

A: In order to understand this, we first need to know the formation and breakdown of disaccharides. A…

Q: 4. Arrange the following phenols in terms of increasing acidity beginning with the least acidic: ОН…

A: Phenol is acidic in nature as it can easily release H+ ion. After loss of H+ ion, there is formation…

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A:

Q: A solution is prepared by adding 2.50 mol glucose, which in not volatile, to 5.50 mole water. What…

A: When a non volatile solute is added to the solvent, then the vapour pressure of that solution gets…

Q: Give a clear handwritten answer with explanation...Blance the following reaction in detailed?

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: aracteristic of the Fe-Oz bond together is that the Oxygen appears diamagnetic. If they both have…

A: Generally iron bonded oxygen have some differect magnetic characters.

Q: 2. 4-(N,N-dimethylamino)phenol, A, is less acidic than phenol itself, whereas p- nitrophenol, B, is…

A: Phenols are acidic in nature as it can easily release H+ ion. After the loss of H+ ion, there is…

Q: What is the partial pressure of CO2CL2 in this mixture? Express your answer in torr using three…

A: SO2Cl2(g) <====> SO2(g) + Cl2(g) Kp = 2.91×103 At equilibrium, Partial pressure of SO2 = 0.134…

Q: A 77.0 mL77.0 mL portion of a 1.70 M1.70 M solution is diluted to a total volume of 258 mL.258 mL. A…

A: given data  A 77.0 mL or 1.70 M total volume = 258 ml after dilution  129 mL portion of that…

Q: alculate the values of [H+] and [OH−] using the pH=3 for Vinegar. An increase in pH of one unit…

A: pH + pOH = 14 pH = - log [H+] pOH = - log [OH-]

Q: Given the Ka for the following acids, rank these acids in the order of increasing acid strength(1 as…

A: We have been given four values of Ka and we have been asked to find out the order of increasing…

Q: What alkene yields each set of oxidative cleavage products? ne 요 a. b. O i x H C. only

A: The given problem is based on the chemical properties of alkenes.

Q: How many grams of solute are present in 165 mL of 0.410 M KBr? mass of solute: 0.0

A: Given, volume of solution = 165 mL = 165 mL x ( 1 L / 1000 mL) = 0.165 L concentration of KBr…

Q: When a 20.0 mL sample of a 0.390 M aqueous nitrous acid solution is titrated with a 0.441 M aqueous…

A:

Q: Name the following compound CH3CHBrCHBrCH2COCH2CH3

A:

Q: Indicate whether the following molecules are polar or nonpolar (a) H₂O (b) CO2 (c) CCl4

A:

Q: d) + KMnO4, KOH, cold

A: we have to draw the product formed in the given reaction of alkene

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: For neutralisation of 1mol of NaOH, 1mol of HCl is required. For such neutralisation reaction: M1V1…

Q: 3. Propose a mechanism for the following transformations b & x a. من NaOH Br CO₂Me CO₂Me

A: Given reaction :

Q: Identify any chiral carbons in the following molecule. Is the molecule chiral or achiral? Explain.

A: Given  Structure to find out chiral center and  chiral compounds  According to bartleby guidelines…

Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.