Explain how you determine the 4 quantum numbers for the element Sb

Q: What quantity in moles of precipitate will be formed when 213.0 mL of 0.250 M LiCI is reacted with e...

A: Given -> Volume of LiCl = 213.0 ml Molarity of LiCl = 0.250 M  

Q: Br. H,S

A: Answer of the question given below

Q: How many kJ are required to heat 45.0 g of H2O at 25.0 °C and then boil it all away? Select one: a....

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Q: Pyridinium bromide (C5H5NHBr) is a strong electrolyte that dissociates completely into C5 H5NH+ and ...

A: pH of pyridinium bromide solution = 3.10 Kb for pyridine = 1.7×10–9  

Q: 7. For the following reactions of dienes, please draw the 1,2-product and the 1,4-product. Also, ple...

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Q: tify the suitable reagents for the following: 1) BH, THF 2)H,O2, NaOH

A: Reaction of alkene with BH3,THF & H2O2, NaOH is known as hydroboration oxidation.  Alkene underg...

Q: 5. The equilibrium constant (Kc) for the reaction 2HC1(g) H2(g) + Cl2(g) is 4.17 10 34 at 25 C. What...

A: 5.It the equilibrium constant (Kc) for a reaction is 'x', then the equilibrium constant for the reve...

Q: f. a B+ BO+ O. + 3

A: Solution is given below in next step

Q: What type of balance are you going to use if you are weighing a sample for sample analysis? Explain ...

A: A question based on analytical process that is to be accomplished.

Q: 3. A solution that may contain any of the group III cations. Treatment of the solution with CIO in a...

A: Group three cation involve Cr3+ , Al3+ , Ni2+ and Fe3+ .

Q: Consider the following reaction where Ke = 1.80×10-2 at 698 K. 2HI(g) H2(g) + I2(g) A reaction mixtu...

A: Given reaction: 2HI(g) ⇌ H2(g) + I2(g) Given, Kc = 1.80 × 10-2 The moles of HI present = 0.277 moles...

Q: Create an infographics regarding the difference of covalent bonding and ionic bonding. Provide short...

A: Covalent bonding-  1) A chemical bonding between two atoms where the electron pairs are shared betwe...

Q: 5.What similarities can you see among the particles of solid, liquid and gas? 6. Are the particles ...

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

Q: What volume (in mL) of 0.2850 M HBr is required to neutralize 50.00 mL of 0.7000 M KOH?

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Q: Identify the suitable reagents for the following: Br

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Q: What is the correct molecular formula of the following organic compounds? 3-octyne 1-propene 2-n...

A: Molecular formula is a chemical formula that gives the total number of each atoms present in a molec...

Q: Given : (a)                BCl3(g) + 3H2O(l) →H3BO3(s) + 3HCl(g)       ΔH = -112.5 kJ (b)         ...

A: Calculate the value of ΔH for the reaction: B2H6(g) + 6Cl2(g) →2BCl3(g) + 6HCl(g)       ΔH = ?

Q: n acid with K, n acid with K, = 3.2 × 10-7 n acid with K, = 2.5 × 10"* n acid with K, = 1.7 × 10-10 ...

A: As we know, buffer is the mixture of weak Acid/base with its conjugate base/acid. And pH range of ac...

Q: Use the phase diagram for water below to answer the following questions. 12. What is the state of wa...

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Q: In

A: In a tabular format, enumerate 5 molecules where the following atoms are found in:  O (sp3-hybridize...

Q: HO COH

A: Given reaction is : Add curved arrow(s) to draw step 3 of the mechanism. Modify the given drawing o...

Q: 5) You determined that the pH of a 0.1M solution of lactic acid, C,H,OHCOOH, is 2.9. What is the K, ...

A: We need to find Ka of a weak acid using concentration and pH value. 

Q: Metallic calcium crystallized in a face-centered cubic lattice, and the atomic radius of calcium is ...

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Q: Which piece(s) of glassware is the most precise based on significant figures? Graduated Cylinder Wha...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: In the Raman spectrum of linear triatomic molecule the first three lines are at 4.86,8.14 and 11.36 ...

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Q: For the binding graph of Protein B with ligand X on the right, (i) Estimate the K, for Protein B wit...

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

Q: The reaction A + B >C ill always be spontaneous, if AH° is and AS is a) +, + b) -,- c) -,+ d) +, - e...

A: Given the reaction is , A+B--------->C We have to find of delta H° and deltaS° when reaction will...

Q: ollowing: CH3-CH2-C≡CH CH3-CH2-CH=CH-CH2-CH2-CH3                   CH2=CH2 CH3-CH2-CH2-CH2-CH2-C...

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Q: Draw a galvanic cell consisting of a chromium and cobalt electrode and calculate the standard cell p...

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Q: What type of reaction accompanied by heat liberations? Select one: a. non-spntaneous b. spontaneou...

A: A spontaneous reaction is reaction that occurs without the input of energy.  A non spontaneous react...

Q: Question 4 ( How would the heat of the reaction (qrxn) change if liquid fuel C was used instead of g...

A: We need to find which of these statements about heat of reaction is correct. 

Q: How many moles of carbon dioxide could be produced if 10 moles of octane, C 8H 18, are combined with...

A: To find the amount of product formed, first find the limiting reagent.

Q: Which two of the following are spontaneous processes? (Circle only two): a) rusting of an iron nail ...

A: A reaction which occurs without the input of energy is called a spontaneous reaction. 

Q: Need help with this question. Thank you :)

A: Acetic acid has resonance in COOH group.  So due to resonance the bond order is 1.5

Q: a buffer?

A: Buffer solution is the solution which resist the change in pH when a little amount of acid/base adde...

Q: Use the thermodynamic quantities given below to calculate the theoretical ΔH for this reaction:     ...

A:

Q: The calcium in a 300.0 mL sample of natural water was determined by precipitating the cation as CaC2...

A:  Ca2+(aq) + C2O42-(aq) →CaC2O4(s) CaC2O4(s) →CaO + CO2 +CO Weighing form =Obtained precipitate is ig...

Q: . List four factors that can shift the position of an equilibrium. Which one can alter the value of ...

A: Since you have posted multiple questions, as per our company guidelines we are supposed to answer on...

Q: 1. Calculate the molality of a solution containing 10.8 g of ethylene glycol (C 2 H 6 O 2 ) in 360 g...

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Q: Give the balanced net ionic equations Barium hydroxide (aq) + acetic acid (aq) Barium acetate(aq) +...

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Q: Please provide the CORRECT IUPAC NAME and COMMON NAME of the given structure.

A: Answer: Given compound is containing ether as a functional group, so we have to follow the rules of ...

Q: A mixture contains Mg(NO3)2 and KBr. A 1.85 g sample of this mixture is dissolved in water and an ex...

A: Given,  The mass of mixture of Mg(NO3)2 and KBr = 1.85 g. This mixture is dissolved in water and an ...

Q: Calculate the volume (in mL) of 2.25 M HNO 3 solution required to react with 24.2 mL of 3.50 M NaOH ...

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Q: 29. The rate constant for the first-order decomposition at 45 °C of dinitrogen pentoxide, N2O5, diss...

A: Given :-  2N2O5 → 4NO2 + O2  Reaction is first order  Rate constant (K) = 6.2 × 10-4 min-1  [N2O5] =...

Q: What is the role of each one of the following chemicals or mixtures in the turbidimetric measurement...

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Q: e maximum amount

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Q: 19. The rate constant for the radioactive decay of 14C is 1.21 × 10¬4 nitrogen atoms and electrons (...

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Q: ST5H.1- Suppose the mean ionic activity coefficient for the ions M2* and X1 of the ionic compound M1...

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Q: Entropy states that a system tends towards (There are two correct answers, pick both of them) a. or...

A: Entropy is the measure of randomness.

Q: Name the hydrocarbons skeletal chains. Use the color guide to name the structure. Red=Oxygen, Maroon...

A: The compound given is,