dloxide and diatomic chloride. Calculate the oxidation states for all atoms in the reactants and products. What is reduced? What is oxidized?

Q: 20KJ In a certain photodissociation, 4.19 × 10 of energy is absorbed. If 2 = 450. nm, many photons…

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Q: white precipitate forms. What are the cations that may be present in the precipitate? a) Addition of…

A: Group I cations precipitate on addition of aq. HCl. The group I cations form white precipitates. The…

Q: I'm not sure how to answer this question. The correct answer is in red.

A: Heat in kilojoules, specific heat capacity, temperature difference and the calculated mass are…

Q: 11. If we are looking to find alternative fuel sources, what are some criteria they should meet to…

A: Criterion for alternate fuels:- 1. They should be cleaner, i.e. the end products of the Comustion…

Q: Sulfur and fluorine form several different Part A compounds including sulfur hexafluoride and sulfur…

A: Part A Decomposition of sulfur hexafluoride produce: fluorine = 4.46 g sulfur = 1.23 g

Q: The Lennard-Jones potential describes the interaction between noble gas atoms and is given by 12 E…

A: The equation given is,

Q: A sample of glass, which has a specific heat capacity of 0.670 J-g¹c1, is put into a calorimeter…

A: Given,Cp for glass sample = 0.670 J g-1 ℃-1 T1=86.6 ℃ T2=20.1 ℃ mass of glass sample = m = ?

Q: I'm not sure how to answer this question. The correct answer is in red.

A: The expression of density with temperature and pressure can be derived from ideal gas equation.

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Q: Which of the following molecules has a central atom that is sp hybridized? Select one: a. C2H2 O b.…

A: We will draw lewis structure of each molecule. If geometry of molecule is tetrahedral , then…

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A:

Q: Rank the following from smallest (1) to largest (6) mitochondria enzyme eukaryotic cell…

A: To rank the following from smallest to largest. mitochondria -  enzyme -  eukaryotic cell -…

Q: 22. Distillation is a process which consists in separating, by heat, the various elements…

A: The molecules given are,

Q: I'm not sure how to answer this question. The correct answer is in red.

A: The molality of a solution can be calculated as given below.

Q: Explain  well with perfect  type  Answer.

A: The question is based on the concept of conformation of cyclohexane. We need to identify the most…

Q: I don't know how to answer this question. The correct answer is in red.

A: The required relation is given below.

Q: Give the correct stereochemical indicator for the following alkene: но........ Ο Ε O None required Z…

A: Organic compound having double bond.We have to identify the alkene as E or Z alkene.

Q: Identify different industries and commercial products where the gravimetric analysis can be used and…

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Q: 121 6) Consider the unstable nuclide, ¹1n. a) What is the most likely mode of decay for this…

A: Note: As per the guidelines, solution of 6th question has been made. For the expert solution of 7th…

Q: A. Explain, how can heating is used as remedy for condensation? B. SKetch a cross-section view of…

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Q: Calculate the pH at the equivalence point for the titration of 0.250 M methylamine (CH, NH₂) with…

A: Answer:When a solution is made of conjugate acid of weak base then it will get hydrolyzed and…

Q: What is the stereochemical relationship between the organic products of the following reaction? Br…

A: The options are as follows:

Q: How do the presence or absence of partial charges at the molecular šcálė help explaln a liquiu 3 ADy…

A: The polar compounds have partial positive and negative charges, due to the electronegativity…

Q: Chemistry Reaction Rates #2 Name: Per: 1. For the reaction: 2 A + 3B → 4C + 5 D, the rate of the…

A: Rate of reaction can be written as :

Q: I'm not sure how to answer this question. The correct answer is in red.

A: Reactions are usually either endothermic or exothermic nature. They require heat for performing…

Q: III HO OH OH NH₂ II I What are the molecular geometries for each of the atoms indicated in the…

A: The structure of a molecule can be determined by using the VSEPR theory. According to this theory…

Q: 2. Label each of the following as an oxidation or a reduction reaction. a. 2,3-Butanedione to…

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Q: The particle on a ring is a useful model for the motion of electrons around the porphine ring, the…

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Q: As a technician in a large pharmaceutical research firm, you need to produce 450. mL of a potassium…

A: To find: How much 1.00 M KH2PO4 will you need to make this solution?

Q: or

A: In this question we have to explain that the correct option of above statements with suitable…

Q: Combustion of hydrocarbons such as nonane (C₂H₂0) produces carbon dioxide, a "greenhouse gas."…

A: In combustion reaction compounds is burned in presence of oxygen by which carbon dioxide and water…

Q: A 8.00 L tank at 1.46 °C is filled with 3.49 g of chlorine pentafluoride gas and 5.73 g of carbon…

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Q: I'm not sure how to answer this question. The correct answer is in red.

A: The pressure at normal boiling point is 1 atm according to the definition of normal boiling point.…

Q: Which option below will result in an effective collision? Explain your answer in detail. Product…

A: The collision theory states that the reactant molecules colloid to form new product molecules. As…

Q: 34. Pick the true statements from the list below. * 1. Electrons occupy any vacant valence orbitals…

A: In this question, we have to choose the correct option for the given questions.

Q: In a cell, the activation energy needed for a reaction to occur is likely lowered b a localized…

A: Activation energy is the minimum amount of extra energy required by a reacting molecule to get…

Q: Part 1: (a) Which of the following reactions will produce a precipitate? KI(oq) + Zn(NO3)2(aq)…

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Q: O distillate, residue About three milliliters of aqueous iodine solution is mixed with one…

A: Given We know the about the colour of the solution

Q: Question 1 8 pts Given the following unbalanced equation: Al(s) + O2(g) →_ A2O3(s) When the equation…

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Q: please answer part c

A: The given reaction is, Electron affinity of Cl = -349kJ/mol Ionization energy of Na = 496kJ/mol…

Q: 2. A weak acid has a Ka of 3.7x106. Calculate the pH of a 0.30M solution of this acid.

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Q: I'm not sure how to answer this question. The answer is in red.

A: Osmotic pressure is calculated by using the equation,

Q: ← Draw the missing products and/or reagents in the following multistep synthesis. Ignore any…

A: Ketone are the organic compounds having at leat obe carbonyl group attached to two alkyl groups. The…

Q: A solution contains 4.50 moles of water, 1.05 moles of sucrose (C12H2011), and 1.20 moles of…

A: Given Moles of water = 4.50 mol Moles of sucrose = 1.05 mol Moles of glucose = 1.20 mol Total moles…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.