Complete the equation for the dissociation of Fe(ClO4)3(aq). Omit water from the equation because it is understood to be present. Fe(ClO4)3(aq) -->

Q: The decomposition of NO2 is a second order reaction and the rate constant is 0.755 L/mol-s. In an…

A: Given :-  K for second order = 0.755 L/mol-s  Initial concentration of NO2 i.e. [A]o = 0.00650 mol/L…

Q: Given:  (a) BCl3 + 3H2O →H3BO3 + 3HCl                    ∆H =-112.5kJ   (b) B2H6 + 6H2O →2H3BO3 +…

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Q: Refer to the acid-base titration curve shown below. What is the pka of the acid present at the half-…

A: ->At equivalence point moles of acid equal to moles of base.that is no acid base left the volume…

Q: 1. Consider a situation where two volumes of water, one hot, one cold, are both added to a foam cup.…

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

Q: A certain substance X has a normal freezing point of-8.4 °C and a molal freezing point depression…

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Q: A liter of solution contains 0.25 M HCOOH and 0.3 M HCOONA, calculate the pH of this solution.…

A: First we would Calculate pH of buffer solution using Henderson Hasselbalch equation.  When HCl is…

Q: If 5.50 L of water vapor at 50.2 °C and 0.121 atm reacts with excess iron, how many grams of…

A: Assuming water vapours to behave as an ideal gas, ideal gas equation will be used to calculate the…

Q: It is an equation that describe how the rate constant for a chemical reaction varies with respect…

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Q: Lithium, is used in dry cells and storage batteries and in high temperatures lubricants, it has two…

A: Given- M1=6.01521 M2=7.016003 A1 (%)=7.50 A2(%)=92.50

Q: Iron(III) oxide and hydrogen react to form iron and water, like this: Fe,O,(s)+3H,(0)-2Fe(s)+3H,0(9)…

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Q: Suppose 60.0 ml of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl2 will…

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Q: 5. The reaction 2NO(g) + Cl2(g) → 2NOCI(g) was performed and the following data obtained: (under…

A: Answer: For every reaction, in respect to its order, there is always a certain type of…

Q: 1. Given the reaction below, if 8.2 moles of cobalt (II) reacts, how many moles of permanganate…

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Q: A certain weak acid, HA, with a Ka value of 5.61 x 10-6 is titrated with NaOH.

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Q: The role of a catalyst is to change ______________

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Q: How was the product of quinine isolated by the scientist who discovered this?

A: The correct answer is given below

Q: One mole of gas expands isothermically to double its volume. If the gas temperature is 340 K, what…

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Q: One potential uranium fission reaction is shown below. 235U + n → 144Cs + 90Rb + 2 n [Atomic and…

A: The correct solution is given below

Q: The following data was obtained from the reaction:  (a) Determine the rate law.     (b) Calculate…

A: Rate can be expressed as:-  Rate = K [NO2 - ]n[NH4 +]m Where n and m is order of reaction.

Q: For a particular redox reaction, Cr is oxidized to CrO and Cu²+ is reduced to Cu*. Complete and…

A: Write the balanced redox reaction under basic condition---

Q: Describe the 1H-NMR spectrum of 4-bromoaniline (chemical shift, integration, multiple). Make a table…

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Q: A closed container in lab contains a sample of oxygen gas. When the temperature in lab is 11.2…

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Q: 0.0140 M in HCIO4 and 0.0650 M in monochloroacetic acid. pH = bo.0140 M in HCl and 0.0650 M in H2…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts. If you…

Q: What mass in grams of NaCl would need to be added to 3501 g of water to increase the boiling…

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Q: Which of the following is not a method used to protect iron objects from corrosion? O Apply a…

A: .Corrosion occurs due  to the oxidation of material by oxygen  and moisture.

Q: OH

A:

Q: A closed container in lab contains a sample of oxygen gas. When the temperature in lab is 16.7…

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Q: Consider a buffer solution that is 0.50 M in NH and 0.20 M in NH4Cl. For ammonia, pKp = 4.75.…

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Q: Reagents a. C6H5CHO b. NaOH, ethanol c. Pyrrolidine, cat. H* j. d. H2C=CHCN e. H30* f. LDA h.…

A: Michael addition : carbanion addition at beta position of α,β-unsaturated carboxylic acid…

Q: Proposed mechanism for a reaction is O3  +  NO2  ------------>   NO3  +   O2  slow NO3    +   NO2…

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Q: According to valence bond theory, the hybridization at the carbon at the tip of the arrow in the…

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Q: Determine which of the following pairs of reactants will result in a spontaneous reaction at 25°C.…

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Q: unknown. a. Gas Law: Charles Solve for the Unknown: 295 425 (22+273)K 5.34atm. Gas Law: Boyle's Law…

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Q: A certain substance X melts at a temperature of -4.3 °C. But if a 900. g sample of X is prepared…

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Q: The reaction 2NO(g) + Cl2(g) ---> 2NOCl(g) was performed and the following data obtained: Is…

A: Ans.

Q: REDOX REACTIONS: Work neatly to balance these equations using the half-reaction method. 1. MnO4- +…

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Q: What is the IUPAC name of the substance shown in the following line drawing?

A: IUPAC nomenclature

Q: The decomposition of NO2 is a second order reaction and the rate constant is 0.755 L/mol-s. In an…

A: Rate constant for second order reaction, k = 0.755 L/mol.s The initial concentration of NO2, Co =…

Q: Calculate the pH at 25 °C of a 0.59M solution of sodium hypochlorite (NaClO). Note that hypochlorous…

A: Given-> Concentration of NaClO = 0.59 M pKa (HClO) = 7.50

Q: Based only on the half-reactions in table below, determine what spontaneous reaction will occur if…

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Q: explnation of the mechanism step by step

A: Before proceed to mechanism one must know about the reduction.  Now, What is reduction?  Reduction…

Q: Consider the 4 Lewis structures given here, it is the ion NSO". [Ns-+] [s] [sso] [s0]" N=S=Ö (B) (C)…

A: In resonance structures , total number of bonds remain same .  Formal charge can be calculated using…

Q: Calculate AG° for the reaction of iron(lII) oxide with carbon monoxide to give elemental iron and…

A: Iron III oxide reacts with carbon monoxide to give elemental iron and carbon dioxide.We have to…

Q: Explain this phase diagram of copper and nickel briefly

A: A phase diagram represent the variation in the physical state of a substance under different…

Q: Part B The titration of 0.5538 g of KHP required 25.89 mL of an NaOH solution to reach the…

A: KHP is actually Potassium hydrogen phthalate which is a monoprotic acidic salt compound. It reacts…

Q: The ionization constant (Kb) of aniline (C6HSNH2) is 2.35 x 10-5, If 7.285 grams of aniline is…

A:

Q: Draw the structure of the product of the reaction between AlCl3 and SCl2

A: Concept: AlCl3 react with the SCl2 and form Al2S and chlorine gass.  The reaction is as follows:…

Q: REDOX REACTIONS: Work neatly to balance these equations using the half-reaction method.  P4 --->…

A: Balance these equations using the half-reaction method.

Q: 1. K reacts with water to produce metal hydroxide and liberating hydrogen gas 2. Ca reacts with…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Supply a balanced chemical equation of sodium bisulfite with bromine.

A: 1) The balanced chemical equation of sodium bisulfite with bromine is :- Br2 + 3NaHSO3 = 2NaBr +…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.