If 11.2 kg of Al₂O3(s), 56.4 kg of NaOH(1), and 56.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: 1153 kg Na3AlF6

Q: Name: 9. A multi-step reaction is thought to have the following balanced, elementary steps: A+B C +…

A: The order of the reaction is defined as the sum of the exponents of the concentration terms in the…

Q: Question: Would you expect lipids to be soluble or insoluble in each of the following solvents? a.…

A: #(a): The given solvent is a nonpolar hydrocarbon (alkane) with 9 carbon atoms.

Q: Do crystalloids like .9% nacl solution act like buffers? How? If not, why?

A: Buffer solution are those that resist the change in pH of solution. Adding either acid or base to a…

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A: From the hydrocarbons, alkanes and alkenes do not show acidic properties, but the terminal alkyne…

Q: ethan-1-ol

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: Give handwritten answer

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: How many protons appear in the balanced Vos lagi ag (in acid) *enter numeric value only. Answer:

A: Electrochemistry is the branch of chemistry in which both oxidation and reduction reaction occurs…

Q: 11. What is the concentration (molarity) of sodium ion in a 100.0 mL solution prepared with 12.4 g…

A:

Q: 10. Describe the proper method (including quantities) to make a 100.00 mL solution of 0.10 M KCI…

A: we have to explain how to make 100.00 mL of 0.10 M KCl solution

Q: How many moles of atoms are in each elemental sample? 6.69×1023 K atoms to mol Express your answer…

A: K  is symbols  of pottasium  atom Given Number of atom of K =6.69 ×1023 Mole of K atom = ?

Q: 10.40 Calculate the pH of each solution given the following: a. [H₂0¹] = 1 × 108 M c. [OH] = 1 × 102…

A: ♦ pH is defined as the negative logarithm of hydronium ion, H3O+ concentration of base ten .Thus,…

Q: 2 equiv. H₂NNH₂ оно H₂ of led mechanism for the above g curved arrows. NH₂

A:

Q: A15   Calculate the percentage by mass of nitrogen in Ba(NO3)2.

A: We have given the compound Ba(NO3)2.We have to calculate percentage by mass of nitrogen in Ba(NO3)2.…

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

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Q: When 7.0522 g of an unknown nonelectrolyte is dissolved in 150.45 g of water the freezing point is…

A:

Q: 1. Draw the mechanism and predict the major product for each of the following reactions to NH₂ OH…

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Q: Before remediation, a ram with body mass 35 kg strays onto the mine site and drinks 1.99 liters of…

A: Given: Body mass of Ram = 35 kg Volume of CN- leaching solution drank by Ram= 1.99 L Concentration…

Q: One reactant goes into iridium, how many products come out? What did you see when you were watching…

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Q: The aurocyanide ion, [Au(CN)₂]¯ is a coordination complex of gold with two CN™ ligands. When silver…

A: Here we have to predict whether the complex anion Ag(CN)21- form compound with potassium or with…

Q: Describe and write about the history of the atomic theory. Compare the five theories.

A: Atomic theory: The theory that tells about the structure of the atom is named atomic theory. Atomic…

Q: How many molecules are in each sample? 4.5 g H2O Express your answer using two significant figures.

A:

Q: what is a skeletal formula?

A:

Q: Part 5. Acid-Base Reactions. For the following acid-base reaction perform the following: - Draw the…

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Q: Draw a magnified diagram of a TLC plate in a developing chamber and indicate the following a)…

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Q: What are the products when the strong acid, HBr, ionizes in water? A) Br- (aq) and H₂O(1) B) Br-…

A: Acid can be defined as the species that gives hydrogen or hydronium ion in water. Here it is given…

Q: There are two isotopes of an unknown element, X-19 and X-21. The abundance of X-19 is 12.01%. The…

A: An unknown element X has two isotopes, X-19 and X-21 . The abundance of X-21 isotope is 87.99 %…

Q: Chemistry The chirality center and four adjacent atoms have been extracted from Thalidomide to give…

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Q: principle? must be in the ground state at all times. fill subshells one in each orbital first, then…

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Q: 10.58 Consider the buffer system of nitrous acid, HNO2, and its salt, NaNO₂. HNO₂(aq) + H₂O(1) a.…

A: We are given a buffer of nitrous acid and its salt NaNO2. We are to discuss the purpose of this…

Q: What is the long-hand electron configuration of chromium(III), Cr³+ ion? Enter the electron…

A:

Q: Calculate the pH of a solution prepared by mixing 1.50 g of imidazole with 1.50 g of imidazole…

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Q: For H2 molecules at 25 °C, Calculate the (a) the mean speed, (b) root mean square speed (c) most…

A: To solve this problem will using the formula

Q: Q46: Is the molecule chiral? Does it contain planes of symmetry? Bril.. "Br

A: plane of symmetry is the plane which separate the molecule into two equal half .

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A:

Q: QUESTION 6 If the atmospheric pressure is 190 torr, what is the pressure of the enclosed gas in a…

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Q: Balance each chemical equation. H2(g)+F2(g)→HF(g) Express your answer as a chemical equation.…

A: A balanced chemical equation contains equal number of atoms of each elements on both the reactant…

Q: When 541. mg of a certain molecular compound X are dissolved in 75. g of dibenzyl ether…

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Q: Which of the following represents the orbital diagram of an isolated ground state oxygen ion, 0²-? O…

A: O2- ion has total 10 electrons in it.

Q: Among CH₃CH₂CH₂NH₂, N(CH₃)₃, CH₃CH₂CH₂CH₂CH₂NH₂, which will have the highest heat of vaporization?

A: Heat of vaporization is the amount of heat that must be added to a liquid so that it can be…

Q: Use the References to access important values if needed for this question. The compound methanol,…

A: Given, Reaction : 2CH4O(I) +3O2(g) →2 CO2(g) +4H2O(g)

Q: (a) p(Br2) = 1.84 atm, p(Cl2) = 7.24 atm, p(BrCl) = 16.8 atm; this reaction: does which one of…

A:

Q: You are performing an experiment that involves the use of atleast 5 test tubes. Which of the…

A: Given that you are performing an experiment that involves the use of at least 5 test tubes. We have…

Q: Write condensed structural formulas, and skeletal structures for each structural isomer of C4H10.

A:

Q: Are the 5 hydrogen atoms of C2H5Cl equivalent?

A: Equivalents hydrogens should have same chemical and spectral properties.

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Q: What is the molality of ions in a 0.283 m solution of (NH₄)₃PO₄ assuming the compound dissociates…

A: Given that molality of (NH₄)₃PO₄ = 0.283 m The molality of ions produced from a 0.283 m solution of…

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Q: What are the overall goal(s) for the Food Dye Project? (Select all that apply.) Quantify the amount…

A: The main goal of food dye project is to increase appearance or to make it attractive.

Q: In which of the following situations is a Buchner Funnel greatly and appropriately needed? Gravity…

A: Given Buchner funnel

Q: what is a skeletal formula?

A: Organic compounds are made up of carbon and hydrogen. These compounds are called hydrocarbons.…

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.