What is the mass of KCIO3 that can be dissolved in 200g of H20 at 90° C?

Q: According to VSEPR theory , in which fashion will the bonds and lone pairs of electrons be arranged ...

A: Given: The following molecules or ions: 1. ICl3 molecule  2. ClO2- ion    3. AlCl3 molecule  The man...

Q: Which of the following processes has a AS< 0? 1. N2O4(g)→ N2g)+ 202(g) II. H2O(2)→ H2O(s) III. COe) ...

A: Answer: Entropy is the measurement of system's disorder or randomness. Higher the number of states i...

Q: Calculate the [OH-] of 101.40 mL of a buffer initially consisting of 0.1271 M C5H5N and 0.0838 M C5H...

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Q: 2. A solution may contain any of the three group I cations. A white precipitate is formed upon the a...

A: SOLUTION: The most important cations in 1st group are Ag+, Hg2+2, and Pb2+. The solution may contain...

Q: Question: Osazone and triazole derivatives can be formed from sugars like glucose. Some of these der...

A: Cotton is the most optimal type of material for clothing

Q: 3 Ag.CO, is 8.10 × 10-12)

A: Na2CO3 is strong electrolytes  So,  0.00140 M Na2CO3 gives 0.00140 M CO32- ions. for precipitation t...

Q: Binary Covalent Polyatomic or ionic or ion? acid name If ionic, charge on the cation and anion formu...

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Q: Time Poential 200 Tere 1a700 mn minl 1000000 2 0.007700 3 0.015400 0.023100 0.030800 60.038500 7 0.0...

A: Peak 3 is corresponding to acetic acid. Peak 2 is corresponding to ether group. Peak 1 is correspond...

Q: A 0.5145-g sample of a water-soluble fertilizer was dissolved and analyzed for nitrogen using the Kj...

A: Given that :- Mass of water soluble fertilizer sample = 0.5145 g Distilled ammonia was collected in ...

Q: articulation of your points. 1. What is a good fuel? 2. If you could use any source of energy for he...

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Q: Which of the following is true concerning chair conformations of monosaccharides?   Question 21 opt...

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Q: Examine the structure of this Fischer projection of D-gulose. CHO H- OH HO- -H- H- Но OH CH2OH 5. Nu...

A: We are given the Fischer projection of D-gulose. 

Q: References to access important values if needed for this question. In the laboratory, a student dilu...

A: Please find your solution below : Molarity of a solution is the measure of its concentration. It is ...

Q: For the reaction below, Keg = 2.62x10-7 (at 1000. C). If you place 12 atm of nitroger gas and 36 atm...

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Q: 13. (a) How much heat wiH be evolved or absorbed in the solution of 2 moles of H,SO.(1) in a very la...

A: The enthalpy of solution is the amount of heat evolved or absorbed by the solution when the solute i...

Q: Which does not demostrate a pi electron delocalization?

A: The main difference between sigma and pi electrons we remember that the pi bond is formed by loosely...

Q: When 0.60 A of electric current is passed through a 15.0 mL solution of permanganate ions for 11.7 m...

A: Given,  Current passed = I = 0.60 A  Volume in mL = 15.0 mL Time period = t = 11.7 min.  Equation is...

Q: Question 1 Which of the following is the strongest acid? a. CH3CH3 b. CH3NH2 c. CH3OH d. CH3F a O b ...

A: Ans. Option c. CH3OH

Q: A chem easures the energy change AH during the following reaction: 2 NH3(g) → N,(9)+3H,(g) AH=160. k...

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Q: Give a clear handwritten answer  ..?

A: Solid cobalt(II) nitrate is slowly added to 50.0 mL of a 0.0588 M Potassium  carbonate solution. The...

Q: Question 14 What is the major organic product obtained from the following reaction? ÇH3 CH, CH3 H,C ...

A: Given:-   We have to find the major product of the above reaction.

Q: o-chloroiodobenzene 2. 7-ethynyldecatri-1,3,9-triene 3. 2-bromo-2,3-dimethylpetan-2-c 4. 2-bromo-5-e...

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Q: Propose a mechanism for the acid-catalyzed hydration of propene. Remember that a mechanism must incl...

A: Alkene reacts with water in presence of acid to produce alcohol.

Q: 1. Potassium nitrate when exposed to heat decomposes to potassium oxide and gaseous nitrogen and oxy...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: For the reaction: 2X + Y → W, the reaction rate law is R = k [X]2[Y] By what factor does the rate of...

A: For the reaction: 2X + Y → W, The reaction rate law, Rate 1 = k [X]2 [Y]  

Q: knowing how glycolysis works and the action of its enzymes, what would the structures of the product...

A: fuculose-1-phosphate aldolase  is a biocatalyst or enzyme that catalyse Biochemical reaction.    

Q: The equilibrium for the various proportions of the amyl ester of dichloroacetic acid (CHCI, COOC,H) ...

A: The solution of the question is given below:

Q: 9. NO2 O2N 10.

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Q: PRECIPITATION and KSp 3. What concentration of F is necessary to start the precipitation of SrF, fro...

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Q: Calculations: 1) Create a buffer solution of pH- 4.00 from 1M acetic acid (HA)and 1 M sodium acetate...

A: Answer: Buffer solution is the type of solution in which if we add small quantity of acid or base, t...

Q: 1. What is the boiling point of 2.05 molal acetone solution (CH.O)? (Boiling of Acetone = 56.2 °C, K...

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Q: Formic acid has Ka = 1.8 x 10-4. Calculate the pH of a solution that is 1.43 M sodium formate, HCOON...

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Q: I make a buffer solution from of 5.0 mL of 0.500 M sodium acetate (NaCH3COO) and 45.0 mL of 0.500 M ...

A:     A buffer solution is made up of 5.0 mL of 0.500 M sodium acetate and 45.0 mL of 0.500 M of aceti...

Q: B- 1- Prepara tion of carboxilic acid تب حضيرا حوا کماربگلیه )لا اeو( الطته ولعابے

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Q: O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Understanding the meaning of a de Broglie wavelength Ima...

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Q: QUESTION ONE a. Complete the electron configurations using s, p, d notation for the following atoms ...

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Q: 14. A solution of sulfuric acid in water, containing initially 73.13% by weight of H;SO4, is diluted...

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Q: PART B. Following the example, provide the oxidation number that changed, balance the chemical equat...

A: Since you asked multiple questions so as per Q&amp;A guidelines of portal I solved first three parts...

Q: CIIBI(CII):CIICII; Br

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Q: Consider the following reaction between diethyl ether and boron trifluoride: BF3 diethyl ether boron...

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Q: 3) A 14 e nickel hydride complex is an important catalyst for the Shell Higher Olefin Process (SHOP)...

A: The shell higher olefin process is a process where linear α-olefins are produced by the oligomerizat...

Q: An evacuated (i.e. empty) vessel is charged with 1.38 atm of NH3 (9). The following reaction proceed...

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Q: formula Binary? Covalent or Polyatomic ion? Cation variable charge? What? Yes, Gold(II) Name ionic o...

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

Q: more energy. Can someone explain please

A: The product which requires less activation energy. i.e. rate of reaction is fast.Kinetically control...

Q: Part A A buffer is prepared by adding 12.0 g of ammonium chloride (NH,CI) to 240 mL of 1.00M NH3 sol...

A: Answer : part a) mole  = mass/  molecular weight molecular weight of NH4Cl =  53.491 g/mole mole of ...

Q: Which of the following has an electrophilic center or atom? Br C. Br A. B. D. Choose all that apply....

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Q: From the data in Table 4–3 determine at 25°C: (a) The amount of heat which will be liberated when 2 ...

A: The solution of the question is given below:

Q: Determine the bond orders for the speCies A: B2 Bond order: | B: B2 Bond order: shortor bond (A or R...

A: A)                 Atomic number of B = 5 and Number of electrons in B = 5                  Electron...

Q: A chemist measures the enthalpy change AH during the following reaction: 2 Na(s) + Cl,(9)→2 NaCl(s) ...

A: Given- 2Na+Cl2-&gt;2NaCl.              ∆H=-822KJ

Q: 7. Arrange the atoms in order of increasing size a) Mg, Sr, Ca b) Zn, Br, As

A: The atomic size of elements decreases in periods(from left to right) whereas increases on moving dow...

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.