Organic chemistry:name some common reducing and drying agents used in an experiment

Q: which one has a lower heat capacity? 1025 steel or Nylon 6,6

A: Coefficient of Thermal Expansion (CTE) Fused Silica has a remarkably low coefficient of thermal…

Q: तिo त নकीठ क ATP PeT Yवmा मी फिरयू बलंवै किहवातती िनल ककथ तकाrieनंर तवनेव ननाडिलल वन hne वलd ?(…

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Q: но НО NH2 NH2 но HO. penicillin dopamine serotonin IZ

A: Interpretation- We have to tell the L-amino acid present in the all given compound which is given…

Q: 16.73 Ephedrine, a central nervous system stimulant, is used in nasal sprays as a decongestant. This…

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Q: How much heat energy is needed to raise the temperature of a 55 g sample of aluminum from 22.4°C to…

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Q: Consider the titration of 100 mL of a 1.00 M solution of the weak acid H3A with NaOH. Use the…

A: H3A is a weak triprotic acid with pKa values of pKa1 = 3.15, pKa2 = 7.21 and pKa3 = 9.35triprotic…

Q: Provide a clear solution please. thanks   Balance the following redox reactions: a. CH4 + NO2 —>…

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Q: 25.00 mL of a sample containing Hg2²+ was titrated with 0.05789 M of KIO3, requiring 35.69 mL to…

A: In this question we have to calculate the concentration of Hg22+ in the sample.

Q: Assignment No. 3 Draw the condensed structural formula of the following alkyl halides: 1.…

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Q: 1. An equilibrium mixture of nitrogen gas qnd hy dregen gas and a mm onia Found to have the…

A: Concentration of N2 = 0.25 M Concentration of H2 = 0.15 M Concentration of NH3 = 0.090 M I think it…

Q: 1. Determine whether the reaction below is spontaneous or non-spontaneous at 25°C. H2 + Cl2 → HCI…

A: Here we are required to predict whether the given reaction is spontaneous or non spontaneous

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

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Q: Organic chemistry:what is the difference between saturated fats and unsaturated fats?

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Q: The molar absorptivities of compounds X and Y were measured with pure samples of each:…

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Q: 6. Explain the following acid trends. a. CH3CH2CBR2COOH is a stronger acid than CH3CH2CH2COOH b. H20…

A: ->If conjugate base is more stable then that specie is more acidic. ->If any specie donate…

Q: How many mg of NaCl are present in 10ml of a 1.5M solution of NaCl.

A: Given,  Volume of NaCl in mL = 10 mL  Molarity of NaCl = 1.5 M  Mass of NaCl in mg present in this…

Q: in order to dilute a base/acid do you add water to the acid/ base or add the acid/ base to water

A: Water with acid/base reaction is exothermic in nature .  when water is added to acid/base , the…

Q: Below are particle-level representations of four different solutions. Water molecules are not shown.…

A: An acid-base reaction is a type of chemical reaction that involves the exchange of one or more…

Q: Henderson-Has SomL of o.lmH, Poy 5o mL of 0lm -- 7SmL of OlM HePO t 25ML of 0:1M

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Q: Et HO. OH Et Et Et H*

A: This is an acid catalysed rearrangement reaction

Q: Which ONE of the following is the correct weight of chloride (0.7ppm) present in 2 litres of…

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Q: In the final titration, the amount of salicylic acid (the active ingredient) in aspirin is…

A: 1 mol of NaOH neutralises 1 mol of salicylic acid.

Q: 3a. A neutral nitrogen covalent bonds and has 3b) A negatively charged carbon atom typically forms…

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Q: KMNO4 (а) H;O* (b) KMNO4 H;O*

A: KMnO4  can be added to double bond with the intend to oxidise in presence of acid it can break…

Q: II. Draw the structure for the major Remember to transfer verbatim to your sheet of answels, 13. 1)…

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Q: || || CH, CH, CO-CH3 CH,C-O-CH,CH3 and

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Q: Design a synthesis of the target molecule shown from the starting materials given, plus any other…

A: Aldehyde is protected with ethylene glycol Lithiation followed by nucleophilc substitution gives…

Q: Which of the unstable nuclides below will not result in electron capture or positron emission during…

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: The Strecker reaction is a three component reaction (aldehyde/ketone, amine, and cyanide) used to…

A: Here we are required to show the mechanism for the synthesis of phenylalanine using strecker…

Q: What is the pH of a 6.7 × 10-4 M HCIO4 solution?

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Q: The following oxidation-reduction reactions take place in basic medium. For each reaction, (i)…

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Q: 2. Determine the type of the following chemical reaction: 2NaHCO3(s) -- -> N22CO3 (s)+ CO2{g) +…

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Q: volume of 0.250 mol/L solution that can be made from 31.0 g of C2H2O4 • 2H2O(s)

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Q: A 9.37×10° M aqueous solution of drug Z shows an absorbance (A) of 1.18 (at 350nm in a 10mm cell).…

A: According to Lambert law the absorbance is directly proportional to the concentration of sample and…

Q: How many liters are required to obtain 0.182 moles of NaNO3 from a 0.824 M NaNO3 solution ?

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: what types of bonds are visible in this IR? *TRANSMITTANCE 3312. 2e 2981.11 2936.83 2076.23 2128.e4…

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Q: How many moles of NaCI are in 1.85 L of a 0.458 M NaCI solution ?

A: Given- Volume=1.85L  Concentration of NaCl=0.458M  Moles of NaCl=?

Q: An experiment is started with 6g of a 1:1:1 ratio mixture of benzoic acid, 2-naphthol, and…

A: An experiment is started with 6g of a 1:1:1 ratio mixture of benzoic acid, 2-naphthol, and…

Q: 12. Calculate the amount of heat needed to warm 24.6kg of water from a room temperature of 20.0C to…

A: Mass of water = 24.6 kg  Initial temperature = 20.0 °C  Final temperature = 60.0 °C  Heat needed to…

Q: ОН 6. CI- Identify how many stereogenic centers there are for the molecule. 4 7 3 2.

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Q: What ester product is produced when valeric acid reacts with sec-butyl alcohol?

A: Given statement is :  What ester product is produced when valeric acid reacts with sec-butyl…

Q: Among 5 different species (VO,*, Vo2*, v³*, v²*, v), how many are stable in water under pH=0? Acidic…

A: This diagram ( at pH= 0) just give you with ordinary value only for conceptual basis.Here we can see…

Q: alkene to an >> reaction

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Q: 1. Which sugars are reducing? Which sugars are non-reducing? a. Glucose: b. Fructose: Sucrose: с. d.…

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Q: What is the equilibrium constant equation for the chemical process below? A2 + 2B A2B2 [A,B,] [A,B,]…

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Q: Al chan 4. A book held 1 meter above the floor has potential energy. The book is dropped and hits…

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Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

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Q: CH,OH H* H3C ОН Br

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Q: What is the empirical formula of a compound with 54.53% carbon, 9.15% hydrogen, and 36.32% oxygen…

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Q: 6. Determine the values of K. that correspond to the following values of Kp a) SO2C1,(g) b) 2NO2(g)…

A: Kp for the different reaction is given and Kc is determined by the reaction:  Kp = Kc(RT)∆ng

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".