An exposure of 7R of alpha particles is equal to 35 rem O 140 rem 7 rem O 70 rem

Q: 5. Identify the chirality center as R- or S- HN- OH __)-pindolol beta-blocker (5-HT antagonist) N…

A: Note: According to our guidelines we are supposed to answer only first question.  Kindly repost…

Q: 1250mm to miles 16.4L to cups 65.0mph to m/sec

A: Given unit conversion can be done by knowing the unit conversion factors.

Q: Js your the following function homogeneous 올 (x+y) annur. 21= or not? Prove

A:

Q: What is the relationship between these two molecules? A. Identical B. constitutional isomers C.…

A: Conformational isomers: The conformational isomers are formed by the rotation of a carbon-carbon…

Q: Use stoichiometric methods to analyze a mixture. A mixture of CaCl₂ and inert material is analyzed…

A: Here we are required to find the percentage of calcium present in the sample.

Q: HCI + Br NH3 + H3O+ = F___OH_ ОН ОН + + O HBr + Cl Br- NH4+ + H2O ОН ОН + + OH₂ ОН

A:

Q: 4. The following names are for actual compounds, but the name given are incorrect. Draw out the…

A: Note:  According to our guidelines we are supposed to answer only first three subpart.  Kindly…

Q: 6. Good question. A molecule with zero formal charges on all atoms is drawn below. Identify which…

A: Given molecule with zero formal charges on atoms is  We need to identify to which group of the…

Q: What is the energy (in J) of a mole of photons that have a wavelength of 515 nm? (h= 6.626 x 10-34…

A: Calculate photon energy corresponding to his wave length using the formula. E = hc/lamda

Q: Suppose a pair of chemical compounds A and B can react in two different ways: A+B C Reaction 1 gives…

A: * Exothermic reaction  In this type of reaction , heat energy is released in the formation of the…

Q: WHAT ION HAS THE ELCTRON CONFIGRATION OF  1s²2s²2p⁶

A: Given following electronic configuration -  1s²2s²2p⁶    This electronic configuration shows that…

Q: 1A2: Define electron pair domain (EPD), count EPDS on building blocks, and use EPD knowledge to…

A: Electron Pair Domain (EPD): EPD is the total number of lone pairs and bond pairs around a particular…

Q: 26 mg of sodium.  How many atoms of sodium are found per mL of the solution?  1 oz. = 29.57 mL…

A: 1 oz = 29.57 mL

Q: In this part we will provide conclusive proof of the stereochemistry of the product by preparing the…

A:

Q: The following initial rate data are for the reaction of nitrogen dioxide with fluorine: 2 NO2+ F2 →…

A: Given reaction: 2NO2 + F2 → 2NO2F We have to find the rate law and the rate constant using the given…

Q: ol B HO 00 Of the compounds shown, which of the following would have the largest Rf value? O C A A…

A: Rf value I.e. retardation factor is distance traveled by solute divided by distance traveled by…

Q: Which statements are true about ions? Select all that apply. Cations have more electrons than…

A:

Q: . Which of the compounds shown in the figure are amphoteric? I only Ill only C. I and II only d. II…

A: Amphoteric compounds are those which behave as acid as well as base, that is show dual behavior. For…

Q: Review & Preview Drag and drop to label each phase change arrow: melting condensing subliming…

A: Please find your solution below : State of matter is a form in which a matter can exist. The three…

Q: Provide the correct systematic name below?

A: systematic name is also called as IUPAC NAME

Q: Why is 1,2-dichloroethane also called ethylene dichloride?

A: In Organic Chemistry,  Organic compound are named by two methods one is IUPAC nomenclature and…

Q: The electron microscope uses the wave property of electrons to observe very small objects. A moving…

A: Kinetic energy = h22λ2m where wavelength = λ  mass of electron = m Plank's constant = h

Q: Given the following average atomic masses (in atomic mass unit, u), Hydrogen: 1.008 u, Oxygen:…

A:

Q: isotope symbol for sodium isotope with 12 neutrons 

A:

Q: Provide the least stable(highest energy) chair conformation of chlorocyclohexane

A:

Q: IV. With a pKa of 1.2, squaric acid (shown below) is unusually acidic for a compound containing only…

A:

Q: The nitrogen lone pair of this molecule is delocalized. true or false

A: In this question, we will see that nitrogen lone pair delocalized or not.  Those lone pair…

Q: Macmillan Learning What is the concentration of a solution made by diluting 75 mL of 6.0 M HCl to a…

A:

Q: 1. you will choose 10 examples of "branched structures" of alkanes and/or cycloalkanes and explain…

A: Note: According to our guidelines we are supposed to answer only one question.  Kindly repost other…

Q: Provide IUPAC below

A: IUPAC rule     I) First we have to find the long chain carbon. II) we have to choose more number of…

Q: ΣΗ ΣΗ ppm B

A: 1 H NMR spectrum gives an idea of number of sets of non equivalent protons and arrangement of…

Q: Determine the rate law and the value of k for the following reaction using the data provided:…

A:

Q: In redox reaction CIO is converted to CI in a basic solution. The balance have reaction for this…

A:

Q: Give a clear handwritten answer with explanation....give detailed answer...give clear answer

A:

Q: II. Please expand each of the following bond-line formulas to the corresponding standard Lewis…

A:

Q: 23. Which of the van der Waals interactions provides the strongest bonding? a. lonic Bond b. London…

A: Vander Waals force of interaction are due to dispersion of electron cloud.

Q: Derive the coefficients of thermal expansion, alpha (a), and coefficient of compression, beta (B),…

A: A perfect gas means an ideal gas. The ideal gas equation is given by PV = nRT Where P is the…

Q: CIO3 + Cr(OH)3--> CI+ CrO4²- a. Determine the oxidizing agent and the reducing agent? b. Balance the…

A: Since, From the definition of oxidation, Oxidation taken place when oxidation number increases,…

Q: If 16.1 grams of an unknown metal occupy 4.66 cm^3, how many grams of the metal will occupy 11.3…

A: We are given the mass metal in grams(g) and volume in cm3 or mL.  We can find the density of the…

Q: requir redox products are MnO₂(s) and Sn++? to react IVI 2

A: A redox reaction is the one that involves oxidation and reduction taking place simultaneously.

Q: cess important values if needed for Under certain conditions, the substances nitrogen and oxygen…

A: Given values are,  Mass of Nitrogen= 29.5 g Mass if oxygen = 33.7 g Standard values: Molar Mass of…

Q: Fentanyl is a type of synthetic opioid generally used for pain relief and anesthesia. It has the…

A:

Q: why is it difficult to find the Ksp value for Mg(OH)2 during titration, compared to Ca(OH)

A: The bond between Mg2+ and OH- is strong compared to Ca2+ and OH-, so dissociation of Mg(OH)2 is slow…

Q: N O

A: Resonance structure is a collective representation of more than one lewis structure.It is also known…

Q: A student ran several experiments for this reaction: 5 CH3COOH(aq) + 8 MnO4 (aq) + 24 H*(aq) → 8 Mn2…

A:

Q: Calculate the mass of O2 that reacts and the masses of the products when 100 g of benzoic acid.…

A:

Q: for tal (line-bond) structure show

A: For IUPAC naming following steps are required - First of all identify the longest carbon chain…

Q: Draw all the constitutional isomers that fit the molecular formula C4H8Cl2 and circle the ones that…

A: CONSTITUTIONAL ISOMERS:- Compounds having same molecular formula but different structure are known…

Q: Table 1.A. Boiling point elevation LIQUIDS MOLALITY Distilled water Sugar NaCl KCI 3.895 5.704 8.048…

A: Elevation in boiling point of a solution is equal to the product of molality of the solution and the…

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A:

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.