Identify the compounds that are more soluble in an acidic solution than in a neutral solution. CuS H&F2 KNO, NaCIO4 AgI

Q: Rank the following compounds in order of increasing boiling point. Be sure to answer all parts. A) (...

A: Alcohols has highest boiling point than ether because alcohol can form hydrogen bonds. ->as the b...

Q: Part C With a power supply able to produce 125 A of current, how long must the nails stay in the ele...

A: Given data : current = 125 A (1A =C/s)  So, current = 125 C/s Charge = 8.26 × 106 C

Q: Compute for the volume of a 2.5 M sodium chloride solution which contains 71.3 g NaCl

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Q: A substance gave a refractive index of 1.3949 and a density of 0.808 at 20°C. The molar refraction i...

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Q: A 25.190 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is...

A: Since you have posted multiple questions, the answer for first question is given below. Kindly repos...

Q: Use the table of electronegativities in your notes (textbook) to answer this question. Which of thes...

A: The bond is said to be polar only when there is electronegativity difference among the atoms of that...

Q: The chemical reaction shown was performed and the concentration of CCl, was measured over time. Cl, ...

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Q: Calculate the percent ionization of a 0.100 M solution of acetic acid. HC2H3O2 + H2O_____> H3O+ + C...

A: Given- Concentration of solution =0.100M HC2H3O2+ H2O->H3O^+ +C2H3O2^-.       Ka=1.8times

Q: Draw L-phenylalanine with the correct stereochemistry

A: Stereochemistry is the study of the chemical structure in three dimensional. The cis and trans isome...

Q: Give a clear handwritten answer of all sub parts  asap..?

A: Introduction: There are two way to write name for the any given compound one is common name and othe...

Q: Which is NOT true about substances with high intermolecular forces? O higher melting points & lower ...

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Q: 10. Choose two of the following electron configurations to identify the ion or atom. Be sure to expl...

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Q: ry or higher- molecules, salts) e Ta: Formula → name formula Binary? Covalent or Polyatomic ion? Cat...

A: The following given compounds can be classified in the basis of atoms or polyatomic ions involved in...

Q: 1. Balance the following Redox Reactions. Always include the state of each species: (s), (1), (g), o...

A: Balanced the following redox reaction under tge given respective medium ---

Q: 14. How much Al2O3 in grams is produced when 0.420 moles of aluminum is reacted with oxygen? (: Al +...

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Q: Part A A major source of sodium metal is the electrolysis of molten sodium chloride. What magnitude ...

A: Given :  Mass of Na = 1.3 kg                        = 1.3 × 1000 = 1300 g  Time (t) = 1 hour = 3600 ...

Q: or the following compounds, decide whether the compound's solubility in aqueous solution changes wit...

A: 1. PbCl2 -------> Pb+2 + 2Cl-    Pb+2 + 2OH- <=======> Pb(OH)2 Not likely to react with pH,...

Q: Hi ë :H Tetrahedra) ia) Tetrahedral Hu N-H Fetrahedral puramidal O=6 H=13) H:0:H 8e te trahedral Tet...

A: Valence electrons means electrons in the outer shell of atom. For finding the total valence electron...

Q: How many minutes does it take 4.0 x 102MB (mixed with excess A) to be reduced to 3.3 x 10 -2 M B? O ...

A: For 2nd order kinetics  kt = 1/A - 1/Ao Where,  k = rate constant  t = time taken  A = concentration...

Q: 7. Which of the following is the molecular formula of a sample of a compound containing 30.46% nitro...

A: Please find your solution below : Molecular formula of any compound is an expression about the chemi...

Q: Question 1 8-116 At a given temperature, which of the two aqueous solutions 1.0 M Na2SO4 or 1.0 M Na...

A: Given that, 1.0 M Na2SO4 and 1.0 M NaCl

Q: Which of the following is an example of molecular covalent type of bond? O Hydrogen, Krypton, Barium...

A: The covalent bond is formed by the sharing of electrons between the atom to complete the octet of tw...

Q: A chemistry mixes 108 g of H2O, with 186 L of NO2 at STP.  How many grams of NO will be produced?

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Q: Part C With a power supply able to produce 125 A of current, how long must the nails stay in the ele...

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Q: The gas phase reaction A + B-→C has a reaction rate which is experimentally observed to follow the r...

A: Given- A+B->C  Rate=K[A]^2[B]  

Q: expression f

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Q: An analytical chemist is titrating 225.3 mL of a 1.100M solution of formic acid (H,CO,) with a 1.200...

A: MH2CO2 = 1.100 M  VH2CO2 = 225.3 mL = 0.2253 L MKOH = 1.200 M VKOH = 99.62 mL = 0.09962 L pKa = 3.74

Q: Nitrosyl bromide, NOBr, is formed from NO and Br2: 2 NO(g) + Br2(g) 2 NOBR(g) Experiments show that ...

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Q: If you mix equimolar solutions of KCN and HCN 1-pH final pH; 4-pH final >pH KCN ; 5-pH = pkb

A: Solution: HCN is a weak acid that is dissociated in water as:                                       ...

Q: QUESTION 9 According to the following reaction, how many moles of sodium bromide should be left when...

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Q: Find the molar solubility of barium chromate in (a) pure water (b) 1.50 × 10^-3 M sodium chromate

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Q: A 47.4g sample of a metal was heated to 94oC then quickly transferred to an insulated container cont...

A: Answer: This question is based on energy conservation. When metal will be put into the water, energy...

Q: Question 16 hich of the following classes of organic conpounds does pot contain eyges aldehydes ethe...

A: Aldehydes : R-CHO Ethers : R-O-R Amines : R-NH2 Amides : R-CONH2   "Like dissolve like"  

Q: 11. The reaction below is prepared with an initial pressure of hydrogen sulfide, H2S, of 2.00 atm. A...

A: Given; pressure of H2S = 2 atm

Q: A neutral solution of water at a particular temperature has a concentration of OH⁻ of 4.5 × 10⁻⁷ M. ...

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Q: Based on the table, what is the outcome and the type of ion for Bismuth? Name Tendency Outcome Type ...

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Q: Which of these types of coprecipitation happens with greater probability when the ratio of the conta...

A: The four types of coprecipitation are Mechanical entrapment, Mixed crystal formation, surface adsorp...

Q: When is a crystalline precipitate more likely to form? High relative supersaturation ...

A: Supersaturation is non equlibrium state on which solution contains more solute than normal equlibriu...

Q: If 6526 is added to 15.0, the answer should have two significant figures. True O False

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Q: Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum) ar...

A: Given,  Amount of heat absorb = q = 1.20 MJ  Change in temperature = 10 0C  Molar heat capacity = Cp...

Q: What is the amount of the product that you can obtain in a reaction when stoichiometry is used to ca...

A: -> In reaction the amount of product obtained actually is called Actual yield. ->But the amoun...

Q: Part A When electricity (the flow of electrons) is passed through a solution, it causes an oxidation...

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Q: What is the formula of the ion formed when phosphorus achieves a noble-gas electron configuration

A: Atomic number of phosphorus is 15

Q: The gas phase reaction A +B C has a reaction rate which is experimentally observed to follow the rel...

A: The gas phase reaction :  A + B ---> C  Experimentally observed rate of this reaction = k [A]2 [B...

Q: Draw the Lewis structure and state the molecular shape and electron geometry for each of the followi...

A: (a)- BH3 (b)-N2  

Q: Which substance will have both London dispersion forces and dipole-dipole forces? O CO2 O Br2 O CH4 ...

A: ->London dispersion force is weak force which exists in every compound -> But dipole - dipole ...

Q: QUESTION 7 The formula for dinitrogen tetroxide is N

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Q: Explain how the law of conservation of mass serves as the basis for stoichiometry.

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Q: 6. Which of the following properties increases as the IMFA becomes stronger? O boiling point O vapor...

A: The attraction forces between the different molecules are known as intermolecular forces.

Q: 3. Which conversion factor do you use first to calculate the amount in arams of CO2 produced by the ...

A: Given reaction is :  B2(CO3)3 -------> B2O3 + 3CO2  Mass of B2(CO3)3 = 5.0 g  Which conversion fa...

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.