give clear handwritten solution) give %w/v for a solution made from 2.147g  vitamin c dissolved in 3.63 mL  solution and round to nearest tenths!

Q: Be sure to answer all parts. Calculate the concentrations of H2C2O4, HC20,, C20,?¯, and H* species i...

A: We have to calculate the equilibrium concentration of all given species in solution   

Q: nt product(s)

A:

Q: A 50.0 milliliter sample of 3.00×10–3 molar FeSO4 solution is added to 50.0 milliliters of 4.00×10-6...

A:

Q: Name the following compounds: (D), (E), and (F) only

A:

Q: What is the major product of the following reaction? HO OH он

A:

Q: Which of the following alkyl chlorides will undergo SN2 reaction most readily? O 2-chloro-4-methylpe...

A: Here, we have to find the alkyl chloride that will undergo SN2 reaction most readily among the given...

Q: Calculate how much solid NaH2PO4•H2O and NazHPO4 are required to prepare 50.00 mL of a 0.100 M buffe...

A: Buffer solution: A buffer solution  is an aqueous solution consisting of a mixture of a weak acid an...

Q: Calculate the number of moles of He atoms present in 5.55 g of He.

A: Given that, mass of He= 5.55 g molar mass of He= 4 g mol-1 then,

Q: How many nucleophilic centers are present in this molecule? oho „NH2

A:

Q: Differentiate the Lennard-Jones 6-12 potential equation (below) with respect to r to obtain an expre...

A: Differentiation is done using rules and formulae.  Here differentiation is with respect to 'r' so al...

Q: solution is 3.75. what is the percent ionization for

A: Concentration of Acid(C) = 0.012 M pH = 3.75 pH = -log([H+)] = 3.75 [H+] = 10-3.75 = 0.000178 M  

Q: Evaluate the mean radius of a 3s orbital by integration.

A: To evaluate: mean radius of a 3s orbital by integration 

Q: YHPO;- YH,PO, You have the urgent need to prepare a pH 7.000 buffer to be used as a calibration stan...

A: We have find out quotient of activity.

Q: Answer questions below showing calculations. 1. Knowing that one mole of KHP, C8H5O4K, reacts with ...

A:

Q: How would I draw C9H19NO with this Hmnr data 4.6(s,2H) 3.3(s,3H) 2.2(q,2H) 1.6 (s,9H) 1.3 (t,3H)

A: First we have to determine the total number of Double Bond Equivalent of the given molecular formula...

Q: Refer to the (unbalanced) equation CS2+ CaO –→ CO2 + CaS. How many grams of CaS are produced if 53 g...

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Q: What type of intermediate is present in the SN2 reaction of cyanide (CN) with bromoethane? carbocati...

A: What type of intermediate present on reaction as given via SN2 reaction---

Q: A. Increasing the reaction temperature would drive the reaction forward (toward B. Decreasing the re...

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Q: If 24.5 mL of the 0.10 M NaOH solution is required to reach the endpoint in a titration with an unkn...

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Q: Select True or False: Coasider the reaction N2(g) - 3H2(g) - 2NH3(g). When nitrogen is removed from ...

A:   Factors affecting on equilibrium state can be explained by Le-chatelier's principle Le-chatelier'...

Q: Over time, BPB converts to a colorless molecule in the presence of OH¯ ions. To study the rate of th...

A: "Since you have asked multiple questions, we will solve the first question (first trial- Part f and ...

Q: Consider the following reaction at equilibrium. What effect will increasing the temperature have on ...

A: Fe3O4(s) + CO(g) ---> 3FeO(s) + CO2(g) ∆H° =+  35.9 kj Yes, your answer is correct.  

Q: Consider an analyte solution of 50.0mL of 0.050M hydrochloric acid, HCl, titrated against 0.10 M so...

A: First we write a chemical reaction between HCl and NaOH .  Then calculate moles of both HCl and NaOH...

Q: Methyl orange is an indicator used for detecting the pH of acidic solutions. The red, protonated for...

A:

Q: A 0.137 M solution of a weak base has a pH of 11.36. What is the base hydrolysis constant, ?b, for t...

A:

Q: Provide the correct IUPAC name for the compound shown here.

A:

Q: 'CI

A:

Q: ed Total Equation (molecular equation) oC2(aq) + AGNO3(aq) → of reactants and products (write below ...

A:

Q: Label one of the test tubes Fe2+. Add 4 milliliters of iron(II) sulfate to the test tube. Label the ...

A: Given that:  1. In one test tube there is 4ml FeSO4 solution.So this will produce Fe+2 (aq) in solut...

Q: Nitrogen monoxide, NO, is formed in automobile exhaust by the reaction of N2 and O2 (from air). N2 (...

A:

Q: What ratio do we need to prepare a solution with pH = 4.15 using formic acid and its conjugate base,...

A:

Q: The equilibrium constant (K.) for the reaction PCI3 (g) + Cl2 (9) PCI5 (g) equals 49 at 230°C. If 0....

A:

Q: Radium-221 has a half of 30 sec. How long will it take for 82% of a sample to decay?(Round your answ...

A:

Q: ΔG°

A:

Q: Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the enone b...

A: Aldol condensation: The alpha hydrogen of carbonyl compounds is acidic in nature and it is removed a...

Q: net ionic equation

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Q: Chlorine reacts according to the following reaction 2NO (g) + C12 (g) 2NOCI (g) The rate at which ch...

A: The reaction taking place is given as, => 2 NO (g) + Cl2 (g) → 2 NOCl (g)  Given: Rate at which C...

Q: For a hypothetical reaction, A + B- Cata temperature T, the Gibbs free energy at each point during t...

A:

Q: True or False: The definition of a mole is an Avogadro's number of a specific entity, such as an ato...

A: Option A. True 

Q: CH30

A:

Q: 10. A liquid solution of methanol and water are in equilibrium with is vapor. Write the phase equili...

A:

Q: CH,0 CH;CH-CH `NH; CH,CH CH OCH Draw the molecule on the canvas by choosing buttons from the Tools (...

A: Micheal addition reaction: The Michael reaction is a type chemical reactions perticularaly it is a n...

Q: Question 4 If a reaction has a AG° of -16.0 kJ/mol, will that reaction favor the starting materials ...

A: 4) Case- I When ∆G° < 0 [∆G° = (-)], reaction is spontaneous, (products are more stable than reac...

Q: Silicic Acid structure is this: The pK,s are: 9.83 and 13.1 он но - si- он OH Draw each acid reactio...

A: a.) Given compound is a weak acid with high values of pKa.  To write acid reactions , we show it ion...

Q: Classify the type of reaction is represented by the following equation: 2 Na(s) + Cl2(g) → 2 Nacl(s)...

A: Given-> 2Na(s) + Cl2(g) --->2NaCl(s)  

Q: O The activation energy for the reverse reaction is greater than the activation energy for the forwa...

A:

Q: Consider this table of indicators and their properties. Indicator Low pH color Color change pH inter...

A: Pure water has a pH of 7 at 25o C, so an indicator which has 7 in its colour change range could be u...

Q: Determine the pH change when 0.060 mol HI is added to 1.00 L of a buffer solution that is 0.417 M in...

A:

Q: Predict the product, if any, of reaction between methyl propanoate and CH3CO2- +Na.

A: When methyl propanoate is treated with the sodium acetate then there will no chemical reaction occur...

Q: The internuclear distance between two closest Kr atoms in solid krypton is about 4.0 Å. The polariza...

A: We have find out boiling point of Krypton.