Q1: What is the density (g/ml) of a 3.6M Sulfuric acid solution that is 29% H,So, by mass (Mwt. = 98)?

Q: Rank the steps from 1 to 10

A: The correct order would be:  

Q: visual differences between the hydrated sample and the dried, anhydrous form?

A: Hydrates are the ionic compounds that contain free water while anhydrate molecules do not contain an...

Q: When writing the Ke expression for the equilibrium below, which of the following terms (with proper ...

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Q: What is the pH of a 9.34 X CIO4 solutiön? (the answer should be entered with 3 significant figures; ...

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Q: Nido-CB5H9 Does this molecule have resonance structures? If so, draw each structure

A: Nido CB5H9 is isolobal to B6H10 which has nido structure. No any conjunction present in structure of...

Q: Fraction no. Elution Vol. (mL) Abs                      (λ = 410)   Fraction no. Elution Vol. (...

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Q: Place the following substances in an INCREASING order based on the expected pH of an aqueous solutio...

A: Acid are the substance which donates H+ ion when dissolved in aqueous solution.  Bases are those sub...

Q: What volume of oxygen gas is required to react completely with 1.82 mol of nitrogen gas according to...

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: A Moving to another question will save this response. Question 12 A0.327 M solution of HX has a pH o...

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Q: What is the atomic number for the element that is in group IIIA(13) and period 4? Atomic number =  ...

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Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) ...

A: Complete solution is given below in next step 

Q: The migration distances r, for each of the proteln standards bands and that of the unknown protein h...

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Q: can this molecule have resonance structures? How do I draw them?

A: A question based on molecules that is to be accomplished

Q: A solution of 4.561 MB is 5.476% ionized at 25°C. What is the Kh for this base? (the answer should b...

A: Given :-  Molarity of base B = 4.561 M  % ionization of base B = 5.476%  Temperature = T = 25 °C  Kb...

Q: The following reaction has a K. (at 520 K) equal to 1.50 x 10-8. 2 A(aq) + B(aq) = 2 C(aq) If the re...

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Q: One of the most advanced methods for determining a protein sequence is tandem mass spectrometry (MS/...

A: Tandem mass spectroscopy includes the coupling of two or more mass analyzers to significantly increa...

Q: 2H20(g) + 3N2(g) = 2N20(g) + N2H4(g) If K, for the above reaction is 781.8 at 200.9 K, what is Kp fo...

A: The general expression: Kp = Kc(RT)delta n can be derived where ∆n = moles of gaseous products - mol...

Q: A 0.144 M solution of HA has a pH of 2.26 at 25°C. What is the value of Ka for HA? (the answer shoul...

A: Given that, a 0.144 M solution of HA has a pH of 2.26 at 25°C. I.e. concentration is C = 0.144 M. An...

Q: What is the true density of Zr, an HCP crystal, in g/cm3? Atomic Number = 40  Atomic Weight = 91.22 ...

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Q: Compare the two quantities based on the given condition:   Consider a saturated aqueous solution o...

A: 1) Reaction of aq. CaF2                      CaF2  = Ca2+   +    2 F- 2)  [HF]  + [F-1]             ...

Q: Which of the following hydrocarbons will produce a dihydroxylated product upon reaction with potassi...

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Q: 3. Use the information in the table below to answer questions 3a and 3b about the Krp protein with t...

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Q: You are assigned one of the unknown compositions below according to your last name. Let’s assume you...

A: The three components can be separated by the principle of solubility of organic and ionic compounds....

Q: For the reaction: 2N2O5(g) -->4NO(g) + O2(g)          (a) write the mathematical  rate expression  ...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: 1. Acetyl salicylic acid, known as Aspirin (180.16 g/mol) is made by the reaction of salicylic acid ...

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Q: Enter your answer in the provided box. Sodium carbonate (Na,CO3) is available in very pure form and ...

A: Mass of Na2CO3 = 0.266 g  Molar mass of Na2CO3 = 106 g /mol  Volume of HCl = 25.3 mL = 0.0253 L  Mol...

Q: 6. At normal temperature and pressure, at what phase does water exist? 73 atm CO,4) 7-8. At what pre...

A: There are three phases of matter i.e. solid, liquid and gas. Matter can be converted from one phase ...

Q: Explain synthesis of nanomaterial (Top and Bottom)?

A: Answer - Nanomaterial - According to the question - Nanomaterials can be defined as materials posses...

Q: Calculate the density of (101) of Ag

A: Silver(Ag) has a FCC lattice. The plane 101 is depicted in the figure below with respective axes. Th...

Q: Which of the following hydrocarbon will NOT react with potassium permanganate in basic condition?  I...

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Q: D. What is the hybrid orbital of each of the molecules/ ion in the preceding item (C)? For # 5 & 6, ...

A: Hybrid orbitals can be defined as the orbitals that are formed by mixing of two or more  atomic orbi...

Q: Be sure to answer all parts. Balance the following equations. Do not include the states of matter. (...

A: Balanced chemical equation can be defined as the chemical equation in which atoms of every element a...

Q: Solve all parts otherwise I will downvote....

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Q: A reaction has a rate constant of 8.5×10^--5 Ms^-1. Its half life is 2.5 hours. What is the initial ...

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Q: How many atoms are there in a body-centered cubic unit cell of rubidium? а. 4 b. 8 О с. 1 d. 6 Ое. 2

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Q: For the following reaction, 0.540 moles of iron are mixed with 0.170 moles of oxygen gas. iron (s)+...

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Q: What is the cell potential for the following reaction at 298.15 K?  Y(s) + Z2+(0.010 M) → Y2+(0.001...

A: To calculate the cell potential, we have to first calculate the standard cell potential.  E° = Ered ...

Q: Determine the BTUS required to freeze 100 pounds of meat that is 70% water starting at 60 F and fini...

A: Here we have to calculate the amount of heat required to be released to cool 100 pounds of meat cont...

Q: What is the half-life of a compound if 42% of a given sample of the compound decomposes in 40 minute...

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Q: Strongest Intermolecular force in NaCl

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

Q: What is the pH for a solution at 25 °C that has a OH" concentration of 7.52 x10-2 M? (the answer sho...

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Q: 3-azaspiro[5.5]undeca-1,3,7.9-tetr. Chemical Formula: C10H11N

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Q: 13. The reactant that is completely used up in the reaction le the... A. Limiting reactant B. Excess...

A: The limiting reagent  is the one reactant  which in a chemical reaction is  totally consumed when th...

Q: a the Kc expression for

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Q: Cd is a heavy metal that leaches at a rate of approximately 0.0012 milligram/liter per year. Conside...

A: This question is better solved by using dimensional analysis concept. It is given that  rate of leac...

Q: entify the major organic product of the following reaction. If two regioisomers are formed in apprec...

A: This reaction is based on coupling reaction.    First we need to know the structures of p-chlorobenz...

Q: Nitrogen dioxide decomposes according to the reaction: 2 NO2(g) = 2 NO(g) + O2(g) where Kn = 4.48 x ...

A: Given data,Kp=4.48×10-8Initial pressure of NO2=0.565 atm

Q: Consider a peptide group (shown below) where the locations of the atoms (in picometers) relative to ...

A: The answer of thie is last option (E) i.e. 0 (zero) because the peptide group is non-polar . The exp...

Q: Given the following proposed mechanism, predict the rate law for the overall reaction: 2 NO2 + Cl2 →...

A: Elementary reactions are those which occur in one step and in case of elementary reaction the order ...

Q: What is the conjugate base of H3PO4? OA H2PO42- А. OB. HPO42- OC.OH O D.PO43- O E. H2PO4

A: Write conjugate base of H3PO4 ?

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.