Q1A: Find the four quantum number for P15. B: Calculate equivalent weight for H3PO4.

Q: Who proposed the wave/particle duality of matter? There are how many o bonds and how many bonds in…

A: Down the group atomic size increases as down the group increases the principal quantum number so…

Q: What element is represented by 1s22s22p 3s²3p6 0 Kr OS O Sc+3 00 O Br

A: electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: Which of the following ions has the largest size? Select an answer and submit. For keyboard…

A: Given ions of elements Cs,K,Li,Na and Rb are members of group 1 of the periodic table. Also known as…

Q: Give the number of protons and neutrons in X. 33- Express your answers as an integers. Enter your…

A: 1) The isotope given is 7433X.

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: We have to determine the order of size of the given ions and atoms

Q: Using a deuteron beam, a sample of isotopically enriched fluorine is generated, consisting of 18F…

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Q: 13. Which of the following pairs of atoms are larger: a.) P, Cl b.) K, Ni c.) Ga, Kr d.) Ca, Ba

A: The objective is to determine which pairs of atoms are larger.

Q: In C3Hg(propane) + 502(oxygen gas), what is the ratio of propane versus oxygen? O 1:4 O 1:5 O O 1:3…

A: Combustion reaction: Combustion reaction is a reaction in which the Hydrocarbons react with oxygen…

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: How do I find the radii of an atom when the prompt provides its density and what element the atom…

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Q: What is the atomic mass of Sulfur?* O 16 O 64.12 32.07 What is likely to be the most common isotope…

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Q: Give the symbol of the element that has the largest atomic size in Group 3A

A: as we move left to right in a period, atomic size decreases due to increase in the effective nuclear…

Q: Using up and down arrows, write the orbital diagram for the Co27 atom.

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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: 5. An atom has no net charge because a) The number of neutrons = the number of protons b) The number…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Write a balanced half-reaction for the oxidation of gaseous nitrogen dioxide (NO₂) to nitrate ion…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously. In…

Q: Determine the percent abundance for J-67 and J-68, given the following data: The average atomic mass…

A: The average atomic mass of the element J is 65.96amu.   Let the abundance of  J-68  is M %.…

Q: Given the density of silver (10.5 g/cm³) and gold (19.3 g/cm³) in Group IB/11, estimate the density…

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Q: number 9. The carbon-carbon bond in a molecule of ethylene, C,H, is a(n): (a) single bond (a) ionic…

A: The name of the compound is ethylene. It contains a suffix ''-ene''.

Q: For the below question consider the following problem. If the radius of a potassium (K) atom is 2.48…

A: Given information, Radius of potassium atom (K) = 2.48*10-7 mm Length of the line = 5.6 in 1 in =…

Q: Q 1.2: TeCla has a total of valence electrons. A 30 B 26 C 34 D 32 E 28

A:

Q: For the fake elements described below, determine the charge of the most stable ion.   A) ____…

A: Ionisation energy is minimum amount of energy needed to remove an electron from the outermost shell…

Q: Tapter 2 Homework Attempt 1 velopment of the Periodic Table Using Mendeleev's table, predict the…

A: This question is answered by using the simple concept of writing the chemical formula of the oxides…

Q: Write the following from largest to smallest size. (a) Ca, Mg2+, Ca2+ chemPad XX" + Greek

A: Comparison of size of atoms and ions.

Q: 3. Calculate atomic mass of naturally occurring boron if 19.9% of boron atoms are 105B and 80.1% are…

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Q: A sample of an unknown compound is vaporized at 120. °C. The gas produced has a volume of 2120. mL…

A: By help of ideal gas equation, we can calculate the Molar mass of the gas. The ideal gas equation is…

Q: 1. How many protons, electrons, and neutrons does the hydrogen atom shown here have 2. What are the…

A: We know that: No of protons = Atomic number (Z) of the atomNo of protons + No of neutrons = Mass…

Q: Which is smaller and why? cl or cl-  Mg or Mg2+ N or N3- Put in order from smallest to largest…

A: Neutral atom is the one which is neutral i.e. has no charge.Anion is an ion having negative charge…

Q: The average mass of a boron atom is 10.81.  Assuming you were able to isolate only one boron atom,…

A: Isotope, one of two or more atoms of a chemical element with the same atomic number and location in…

Q: %24 E. %23 4. 5. K. 6. V 7. MacBook Pro Cl+ Answer Bank Smallest radius Arrange the atom and ions…

A: The species given are Cl, Cl+ and Cl-.

Q: 4. A bottle of Gatorade has a volume of 516 mL. What is this volume in quarts(qt)? (1 qt = 0.946 L )…

A: 4), Given. 0.946 L=1 qt We can say that, 946 mL=1 qt 1 mL=1946qt So, 516 mL=1946×516qt…

Q: Based on your answer in Part B, how many electrons are in this amount of 1°OC?

A: Given :- mass of 13C = 5.00 g  To be calculated :- number of electrons    Number of moles =…

Q: I saw somewhere else that the answer for part b), The number of lines exhibited by hydrogen(s) b is,…

A: We have to tell the number of lines or splitting pattern of the proton b.

Q: 9. (LO 6) Which of the following is NOT true? A. An isotope of calcium with 20 neutrons and 18…

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Q: What is the maximum number of electrons that can have the following set of quantum numbers? n = 2, {…

A: • The given set of quantum number is n = 2, l = 1 , ml = 1

Q: . Which one of the following atoms has the largest radius? S, F, Cl, or O 2. Of the following…

A: Atomic radii is distance between the central of the atom and outermost electron present in valence…

Q: X CO Which one of the following has the smallest atomic radius? Li, Na, Be, Mg Edit View Insert…

A: Atomic Radius is the distance from the center of the nucleus to the outermost shell.