What is the IR and HNMRAndCNMR and mass

Q: Use chemical symbols together with atomic number and massnumber to express the subatomic composition…

A: Dear student I have given answer to your question in the image format.

Q: D what is the mass of aluminunm Oxide Hoti9e almoD produced fom 174a AGn ganose (N) oxide cole a4…

A: Mass of MnO2 = 1.74 g  We need to determine mass of Al2O3 formed.

Q: What is the bet charge for an atom with 26 protons, 27 neurons and 24 electrons?

A: An atom is the smallest indivisible particle.  Here we are required to find the net charge over an…

Q: 8. Report the atomic number (Z) of the Group 16 (VIA), period 4 element. A) 52 3) 51 C)34 D) 33 the…

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Q: 14. Which of the following is true regarding a neutral atom of beryllium? the number of protons is…

A: A neutral atom of beryllium has the below-mentioned electrons protons and electrons.

Q: How can we explain the distinct lines that appear in an atomicspectrum?

A: Anatomic spectra are also known as line spectra are an emission spectrum obtained by observing the…

Q: Question: Hint: What is the symbol for the atom that has 9 protons, 10 neutrons and 9 electrons?…

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Q: If a nucleus contains 12 protons, how many electrons arein the neutral atom? Explain.

A: An atoms are the smallest indivisible particles of a matter.  Subatomic particles of an atom -…

Q: In a mass spectrometer with an electron ionization source (EI) does the mass of an ion affect its…

A: Electron ionization (EI) is known as electron bombardment ionization in which energetic electrons…

Q: Fill in the blanks. The subatomic particle _____________ lacks a charge and are located in…

A: Subatomic particles are neutron , proton and electron in which electron has -ve charge proton has…

Q: Help me with understanding how to calulate mass for A1 and A2

A: Molarity = mole of solute(mol)volume of solution (L)Mass of compound = moles × molar mass1mL =…

Q: A particular atom has the symbol: 25Ne2- This atom has: protons - ? neurons - ?  electrons- ?…

A: The symbol is given as, 25Ne2- First of all, this is not an atom. This is an ion, an anion.  The…

Q: Hypothetical element X has 3 stable isotopes. The relative peak intensities are 47.91 for 180.0 u,…

A: Answer :-  Average atomic mass for X = 183.7 u…

Q: How Many Nuclei Can Reasonably Bear The Charge In Each Of The Following lons?

A: In order to find the number of nuclei (or atoms) that can reasonably bear the charge in each of the…

Q: What kind of information can be determined from a mass spectrum?

A: Mass spectrum was obtained from mass spectrometer. Mass to charge ratio of positively charged atoms…

Q: 2) de The number of lines exhibited by hydrogen(s) a is The number of lines exhibited by hydrogen(s)…

A: In 1HNMR splitting pattern (multiplicity) can be determined by following- Multiplicity = 2nI + 1…

Q: Find the mass of 236 atoms of tungsten in Kg

A: Tungsten is a chemic element having atomic number 74. Chemical symbol of tungsten is 'W'  According…

Q: Give the drawbacks of J.J. Thomson’s experiment.

A: J.J. Thomson gave the plum pudding model giving the explanation that shape of an atom resembles to…

Q: 6) the nucleus is a very small region that contains 99.99% off the atoms mass? true or false

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Q: Naturally Occurring Isotopes of Copper Atomic Mass Isotope (atomic mass units, u) 62.93 64.93 Cu-63…

A: Cu - 63 atomic mass = 62.93 amu Abundance = 69.17% Cu - 65 atomic mass = 64.93 amu Abundance = 30.83…

Q: Periodic Table Matching - Part B Periodic Table Matching - Part C Argon (Ar.) A. Atomic mass is more…

A: Given, Elements from periodic table. We have to match the properties of each element with the given…

Q: Calculate mono isotopic mass and average mass of C8H10N4O2 , show your work .

A: Step 1 :Element∣Symbol∣MostAbundantIsotopeMass(amu)The mass of theisotopicpeak whose elemental…

Q: Under certain conditions, the substance ammonium chloride can be broken down to form ammonia and…

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Q: Given the antimony (III) ion Match with correct answer::::

A: We have to find the number of protons and neutrons in antimony(III) ion.

Q: Imagine you were to create a graph where you plot the density of the elements in Group 16 as a it…

A: Elements in periodic table exhibits some common periodic trends . We can compare the physical…

Q: (b) What do you understand by (i) Relative atomic mass? (ii) Isotopes? re

A: Relative atomic weight/relative atomic mass is a unit less and dimension less physical quantity. We…

Q: formuia for tre feilcwing mcle cules Suppiy the missag what ere likeiy digit. Choose 1 FA tle…

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Q: Hypothetical element X has 3 stable isotopes. The relative peak intensities are 58.74 for 180.0 u.…

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Q: A Chemistry student at Agora is calculating the average atomic mass of Potassium using the following…

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Q: Briefly describe(a) the law of conservation of mass(b) Rutherford’s nuclear atom(c) weighted-average…

A: (a) the law of conservation of mass(b) Rutherford’s nuclear atom(c) weighted-average atomic mass(d)…

Q: 1.4 39.6 2.45 1000 100 10 0.1 AU, (MJ/moI) #of electrons

A: Solution :     Photoelectron Spectra is used to remove an electron from any shell in the atom. We…

Q: What is the mass of a single He atom? (Please type answer no write by hend).

A: Helium(He) is a noble gas. We have to find the mass of a single He atom.

Q: Chlorine is found in period 3 and has an atomic number of 17. Which of the following isotopes of…

A: Answer:Atoms that have the same atomic number but different mass numbers are called isotopes of each…

Q: Gallium is a metal which forms compounds with a wide variety of uses. Some of the applications of…

A: Gallium (Ga) consists of two isotopes.The isotopic mass of  = 70.9247050 amuThe abundance of  =…

Q: 10) Silver has an atomic mass of 107.868 amu. The Ag-109 isotope (108.905 amu) has an abundance of…

A: Atomic mass of Silver = 107.868 amuAtomic mass of Ag-109 isotope = 108.905 amuabundance of Ag-109 =…

Q: Please answer 15 Part A

A: Dear student this question is related to mass spectrometry.

Q: Calculate the atomic mass of naturally occurring chlorine if 77.62% of chlorine atoms are…

A: To calculate atomic mass of chlorine:

Q: 18. The table shown below lists the naturally occurring isotopes of element X. Use this data to…

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Q: [Review Topics] a. Using the average atomic mass of the element, calculate the number of atoms…

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Q: Use the References to access important values if needed for this question. Under certain conditions,…

A: Given : mass of n2 = 25.8 g         Mass of H2 = 5.6 g  Tip : write reaction first

Q: [References] Use the References to access important values if needed for this question. Write the…

A: To find the molecular formula for a compound with the possible elements C, H, N and O.Molar mass =…

Q: How would you determine the accuracy of an atomic mass?

A: The atomic mass is a weighted average of all of the isotopes of that element, in which the mass of…

Q: 1. Play with the simulation to determine: a) Which particles affect the stability of the atom? b)…

A: Stability of an atom generally means about its energy of energy high atom is unstable (radioactive…

Q: It atom lose two electrons what charge will it have

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Q: 5) What is the atomic symbol for the element with an average atomic mass of 55.845 g?

A: We have to find the element with an average atomic mass of 55.845 g

Q: The number of electrons is Chopse. Chouse... 48 123 51 72

A: Filling of electrons in orbitals in increasing order of energy obey hunds and pauli's principle is…