Drawing A Drawing B b. Imagine that the atom in Drawing B had been removed by physical separation from one of the substances in Model 1. What substances could have been the source of the atom in Drawing B?

Q: Part 4 3 compounds with elements from groups 2A and 5A Part 4 Chel Compund Catlen

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Q: Purple spheres represent iodine atoms, white spheres represent hydrogen atoms, and all of the…

A: Given:  Purple atom = Iodine (I) White atom = Hydrogen (H)

Q: 4) Use the mass spectrum below to fill out the information in the table about each isotope. 0.56…

A: Mass spectrum is the technique used in analytical chemistry for the separation of ions based on the…

Q: a.What is the charge on Rb? b.What is the charge on Ca? c.What is the charge on Sr?

A: Since you have posted a question with a multiple sub-parts, we will solve first three sub-parts for…

Q: 2H2 (g) + O2 (g) 2H20 (g) C(graphite) + CO{g) =2 CO(g) CO2(g) + H2(g) =CO(g) + H2O(g) Ke = 1.4 Ke =…

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Q: Describe and illustrate Dalton's Model, Thompson's Model, and Bhor's model of the atom.

A: Thompson's Model: J. J. Thomson performed experiments studying cathode rays and discovered that they…

Q: how many protons does the atom of an element given by 32X61 have? a)29 b)32 c)61 d)90 e) none of…

A: Symbol of the element is => 32X61 Thus Atomic number = 32 Mass number = 61

Q: The function of the electric field in a mass spectrometer is. A To knock electrons off the atom or…

A: The first step is the formation of an ion with the help of an electron beam and after the ionization…

Q: Nathan hangs an uncharged object X. He then places a negatively charged object Y. Figure 1 shows how…

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Q: D1. One atom has 20 protons and a mass number of 44. Another atom has 20 protons and a mass number…

A: The number of protons in an atom gives the atomic number of the atom. The sum of number of protons…

Q: (b) kg m² s-2 h. (c) Ax - A(mv) > 47 (d) Bond length (e) n; - nf (in the H atom)

A: Introduction :  We have to tell about these . As per company norms we can not answer more than 3…

Q: :0: What does the diagram represent? A) A neutral oxygen atom B) An oxygen atom with 7 protons C) An…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Figure 3. Diatomic molecules of the element chlorine, Cl2. This Figure 4. Molecules of the compound…

A: ⇒All atoms are made up of tiny particles ie,protons,neutrons and electrons⇒A n element is a pure…

Q: Match the prinipal modules of a mass spectrometer with their corresponding function a. Separates the…

A: Mass spectrometry is the analytical technique and measures mass to charge ratios of ions.

Q: The Periodic Table is named after the periodicity or repeating rise and fall of certain attributes.…

A: Periodic trends:- These are the specific trends or patterns present in the periodic table, which…

Q: Assuming the charge on each O in PO43- is -2, what is the charge on the P? Select one: 3 -3 8 -5 5

A: Oxidation number - The number of electrons lost or gain by an atom when atom is in reacting stage…

Q: 4. Explain what happens in terms of light transmitted and absorbed when a sample's concentration…

A: Beer’s and Lambert’s law relates the absorbance of light with concentration of the sample and…

Q: 1. An instructor gave you direction to construct a model of CH3CH2Br molecule by following the…

A: Note: According to the rules we can answer only first question at a time. Pls repost others.  Given:…

Q: Draw a box diagram to show the electron configuration of oxygen. b) Give the symbol and charge of an…

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Q: Using the model key for each element, write the chemical formula for each molecule. Hydrogen- H…

A: as it is given symbols of different element so it is very easy to give molecular formula. just…

Q: A(n) ______________________ contains two or more atoms that are bound together by sharing electrons…

A: A bond which is formed by the sharing of electrons between atoms is generally known as covalent…

Q: 1. The following substances will be used or observed in this experiment. Provide the chemical…

A: Elements contain only one atom and compounds contain more than one kind of atoms. Metals are…

Q: Use the periodic table to order the following atoms from smallest (1) to largest (4) Al Ba P Ca

A: Al is smallest and Ba is largest

Q: 1. What particles go in the center of the atom? What is the center called? 2. Explore until you…

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Q: Which of the Ksp expressions are correctly written?     Zinc phosphate, Ksp = [Zn2+][PO43-]…

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Q: The mass spectrum of a vaporized sample of potassium is given below. Use the information on he…

A: formula used average atomic mass =total relative atomic mass respect to intensity of given different…

Q: The radius of a hydrogen atom is 37 pm (1pm 10-12m). How many hydrogen atoms lined up side to side…

A: Given,Radius of hydrogen atom = 37 pmDiameter of hydrogen atom = 2 × radius = 2 × 37 pm = 74 pm…

Q: Select H, atomic number 1. How many stable isotopes of H exist?

A: Please find your solution below : Isotopes of an element are the atoms of same element that have…

Q: What chemical test(s) could you use to distinguish solid barium chloride from solid barium sulfate?

A: The barium Chloride is Soluble in water . The barium sulfate is not Soluble in water . By using the…

Q: a. P4 (s) + 6 Cl, (g) → 4 PCI, (1I) b. PCl,(g) +3 NH, (g) → P(NH,), (g) + 3 HCl (g) c. 2 H,O, (1) >→…

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Q: A compound contains an unknown ion X and has the formula XCl2.  Ion X contains 20 electrons.  What…

A: XCl2 has X2+ as Cl has charge -1  Thus answer might be  Cr2+  or Ti2+ or Ca2+  NOW Cr2+ has 22…

Q: Verdana 16 B IUA CO O E E 5 LLI4 I 3IC 2. A Think About It Each of the atomic models shown…

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Q: 5. In a mass spectrum, the peak of greatest abundance is referred to as the…

A: Given:  In a mass spectrum, the peak of greatest abundance is referred to as the…

Q: 2) a b H,C The number of lines exhibited by hydrogen(s) a is The number of lines exhibited by…

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Q: How many electrons are there in bromide ion (Br-1)?

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Q: How many electrons can have n = 50, l = 2. [Write your answer as a number.

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Q: Based on your answer in Part B, how many electrons are in this amount of 13C? Express your answer…

A: Solution The mole conception could be a convenient methodology of expressing the quantity of a…

Q: Carbon's atomic number is six. What does that tell us about any carbon atom?

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Q: 1. Sketch and label the main parts of the mass spectrometer. 2. Give detail description about how it…

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Q: Describe the transformation A to B C to D and D to E Black Balls are carbon, white balls are…

A: Stereoisomers are the compound that has same chemical formula but different arrangement of the atoms…

Q: What is the mass percentage of C in CH,CH,OH?

A: Yes the answer is correct approximately. Since you have not given the atomic masses of elements you…

Q: Ing tabie gives numbers óf electrons, protons, and neutrons in atoms or ions of a number of…

A: Neutral species mean number of protons = number of electrons Negative species will have number of…

Q: The average mass of a carbon atom is 12.011.  Assuming you were able to pick up only one carbon atom…

A: The average mass of a carbon atom is 12.011. There are three isotopes of carbon. C-12, C-13, and…

Q: B) Below Figure 1 shows the main component in a mass spectrometer used to determine the relative…

A: X = Vaporized sample (to form separate molecule/atom) Y = Ionisation Z = Acceleration

Q: Consider the ions Ag+ and Cl-: How many protons and electrons does each of these ions posses?…

A: The given elements are Ag+ and Cl-. The atomic number of Ag and Cl is 47 and 17 respectively.

Q: Joyate is a fictional polyatomic ion with the formula JyO32-. What would be the formula for Joyous…

A: Given formula of ion: JyO32-  Formula of acid : ?

Q: 15. What is the formula for a compound formed from aluminum and oxygen? a. Al302 b. Al204 C. Al303…

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Q: 1 Answer this! Directions: Use the periodic table you created on the previous slide to complete…

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Q: An organic compound that has lost one electron in the ionization chamber of a mass spectrometer is a…

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.