The rest mass of a proton is 1.0072704689 u and that of a neutron is 1.0086678612 u. The 1271 nucleus weighs 126.995113 u. Calculate the mass defect of the rucleus in am Report your answer with 5 places after the decimal point. Do not report unit in your answer. Type your answer.

Q: number of pi (π) and sigma (σ) bonds

A:

Q: mplete the following table, which lists information about the measured acid dissociation constants…

A:

Q: Draw the Lewis Structure of Sodium Chloride (NaCl).

A: Detail description is given below

Q: Whch are resonance structures of the intemediate in the bromination of benene? Choose all possible…

A:

Q: HI S LO R Determine the formal charge on each atom in the structure. Answer Bank +2 -4 C): -2 -3 +1…

A: calculation of formal charge for each atom in the given structure

Q: Based on the solubility rules, which of the following will occur if solutions of CuSO4(aq) and…

A:

Q: ne following equation is balanced properly under acidic conditions, what are the coefficients of the…

A:

Q: Complete and balance the following nuclear equation:c. Litium-7 + Hydrogen-1 ---> X. With solution…

A:

Q: Consider the reaction. A(aq) 3 B(aq) Ke = 1.80 × 10-6 at 500 K %3D If a 4.50 M sample of A is heated…

A: To calculate Concentration of B at equilibrium we would draw an ICE table and use given Kc value to…

Q: Match the following lipids with the correct description Glycerol bound to three fatty acids [ Choose…

A: The classification of the lipids is based on the components present in it.

Q: Name the following polypeptide, tising its abbreviated name. CH,SH CH,OH CH2 H,N-C-C-N-C-CN-C-C-OH…

A:

Q: Which fatty acid has the lowest melting point?   Question 2 options:   CH3(CH2)10COOH…

A: We know that, unsaturated fatty acids have Lowest melting point than saturated fatty acids because…

Q: A chemist wishes to precipitate yttrium cations out of a 1.00 L solution. if the concentration of in…

A: Here we are required to find the mass of potassium iodate to precipitate yttrium iodate

Q: Which structure below contains a peptide bond? H2N FHÇ- H N- CH3 O CH3 H2NFCH- С— ОН CH3 H2N-CH2-C-…

A: A peptide bond is formed from the reaction of a carboxylic group with an amine group through the…

Q: CH,CH,CH, CH3 C=C (CH32CH H. H. CH3 C=C C=C H,C CH,CH3 H CHCH,CH,CH3 CH3 CH3 CH3 C Which of the…

A: Stability of an alkene is governed by Saytzeff's rule. It says that more alkylated the alkene the…

Q: The equilibrium constant Kc for the folowing reaction is 7.17 at 350 K  2XY(g) ---> Y2(g)+X2(g)…

A:

Q: The major product of the following reaction is? H,SO4 H2O

A:

Q: A solution was prepared in the lab from equal volumes of lithium fluoride and zinc chloride. A…

A: Given:  Volume of LiF and ZnCl2 is equal . So find zinc fluoride formula

Q: Which solution will have the lowest freezing point? O 0.1 M NaC1 O 1.0 M NaCi 0.1 M C,H1206 O 1.0 M…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: In an experiment that uses TLC, like the one performed in this course, which of the following…

A: Thin layer chromatography (TLC) is used to isolate and separate non-volatile mixtures based on their…

Q: The decomposition of H202 in aqueous solution is a first-order process. If [H202lo = 0.882 M and k =…

A: Given,  The decomposition of H2O2 in aqueous solution is first order process.  Initial…

Q: 53 25 +je -1 > Cr + Positron Radiation Particle Emitted:

A: Complete the given nuclear reaction----

Q: The elementary reaction 2 H,O(g) =2H,(g) + O,(g) proceeds at a certain temperature until the partial…

A:

Q: pressure of a gas is decreased (at constant temperature), what are the expected changes to the…

A:

Q: Which of these substances has the greatest viscosity?: pancake syrup, vinegar, or milk

A:

Q: A gast at 139.1°C and 0.72atm is compressed until the volume decreases from 581.6ml to 96.7ml and…

A: Given :-  P1 = 0.72 atm  V1 = 581.6 mL  T1 = 139.1°C  P2 = 11.6 atm  V2 = 96.7 mL  To calculate :…

Q: For the examples below, label the oxidation and reduction reactions, show the changes in oxidation…

A: Redox reactions:  the reactions in which simultaneous oxidation and reduction takesplace  Oxidation…

Q: Consider the system at equilibrium. 2 CO(g) + 0,(g) =2CO,(g) How will increasing the concentration…

A: Hello dear, welcome on bartleby; The concentration of CO will increase on shifting the equilibrium…

Q: H. H. H2 H2 CH3CH2CH2C=CCH2CH2CH3 C3C %3D Octane Pd/C catalyst Lindlar catalyst CH3CH2CH2 CH2CH2CH3…

A:

Q: It a sample of benzoic acid (m.p. 121-122 degree C) was contaminated with a small amount of phenol…

A: All the necessary explanation has been given in the following step.

Q: * 00 IN %24 General Chemistry 4th Edition McQuarrie Rock Gallogly University Science Bod presented…

A:

Q: For a bond where the hybridization of the central atom is sp3d, it is true that: a) It can have…

A: For a bond where the hybridization of the central atom is sp3d it is true that:

Q: H2O, H2SO4 H9SO4 R CH3 A methyl ketone R-C C-H A terminal alkyne 1. ВНз, ТHF H. 2. Н2О2 H H An…

A: Diborane is added to an alkyne in a such a way that the boron part will be on less hindered side of…

Q: Synthesis < 4C starting material

A: Detail synthetic route is given below

Q: e this information to answer the questions below. Be sure your answers have the correct number of…

A:

Q: Two different compounds are shown below. Both are soluble in water. The option that shows the…

A: we need to determine predominant interactions that occur in water and given compounds A and B

Q: Technetium-99 is a commonly used radioisotope decays via Beta-emission. a. Use a graphical method on…

A:

Q: Hydrolysis of an ester (in presence of acid catalyst) forms --- and ---. Question 16 options:…

A:

Q: Which of the following best describes the impact of carbonic acid on the acidity of ocean water? CO2…

A: Carbonic acid is a major Compound which led to acidification of water. Carbonic acid is formed by…

Q: the the References te es important val eded t the estin The lodide lon concentration ina woion may…

A:

Q: When 1-butene reacts with HBr the reaction mechanism proceeds through a? secondary carbocation…

A: Reaction of 1-butene with HBr is an addition reaction. The HBr add to double bond as per…

Q: Stoichiometry

A:

Q: The reaction quotient, Q, is 9.00 × 10⁻¹² The Ksp of zinc fluoride is 3.04 x10⁻² at 25°C. Comparing…

A:

Q: OH + En HBr Br, peroxides H,O

A:

Q: CN

A:

Q: Determine the structure From the NMR data shown below. 1. MF = C12H16O QE-300 200 180 160 140 120…

A: The answer is as follows:

Q: MN * 00 %24 The relative ionic radii of four ions, A, B, X, and Y, are shown. The ions shown in teal…

A: The ionic compound with 1 : 1 cation and anion are formed when the ions have same magnitude of…

Q: The combustion of methane is given by the equation (Note: It is not balanced therefore you have to…

A:

Q: The rate constant for a certain reaction is 0.54/M.sec at 300 oC. How long, in seconds, would it…

A:

Q: A cvg.cengagenow.com [References] Use the References to access important values if ne A compound is…

A: Given :-  Percent composition of S = 21.95%  Percent composition of F = 78.03%  Molar mass = 146.1…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.