Please answer both the parts otherwise I'll downvote

Q: For the reaction : H2 (g) + CO2 (g) ⇆ H2O (g) + CO (g), KC is 0.771 at 750 0C, if 0.0100 mol of H2 a...

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Q: Volatilization gravimetry would be most useful in determining which of the following? a. The amount...

A: Here we have to find which is most useful in volatilisation gravimetry analysis.

Q: The indigo dye used to color blue jeans has the formula C6H1ON2O2. How many molecules of indigo are ...

A: Given :- amount of C6H10N2O2 = 50.0 g  To calculate :- total number of C6H10N2O2 molecules

Q: 1. James put the battery on the freezer. Will it prolong the batter life or not? Why? 2. What is pho...

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Q: In a salt/water solution, where water is in the greater amount, what is the solvent v Choose... wate...

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Q: At 250 0C , 1.10 mol PCl5 (g) was introduced into a 1.0 L container, equilibrium was established. PC...

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Q: Multiple Choice: 1. The correct coefficient for the equation KCLO3_____ KCL  + O2 A. 2,2,3     B. 2,...

A: Given equations are : a). KClO3 -------------> KCl  + O2  The correct coefficient for the equatio...

Q: H2 reacts with ClF. Someone thinks this is the mechanism:                               H2(g)  +  C...

A: Given, The reaction mechanism,       H2(g)  +  ClF(g) → HCl(g)  + HF(g)       HCl(g)  +  ClF(g) →  C...

Q: Calculate the pH of a solution that is 0.000846M HBr and 0.00125 M HCIO4. Answer:

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Q: Hypothetical reaction A2  A The In Kp = -33.47 at 2000K while deltaH0 = 205200 +4.94T - 0.888*10-3...

A: Given, Hypothetical reaction : A2⇋ A ln Kp=-33.47 ∆H°=205200+4.94T-0.888×10-3T2  

Q: Spectrophotometric of a Cobalt Chloride Solution Analysis 1. explain the results of the experiment ...

A: Spectrophotometric analysis is used for verify Beer's Lambert law.

Q: 100 90 NANO, 80 70 60 CaCl, 50 Pb{NO,)2 40 NaCI 30 KCI 20 KCIO, 10 Ce,(SO 10 20 30 40 50 60 70 80 90...

A: Answer: This graph is showing us the variation of solubility of a compound in water with respect to ...

Q: involving logarithm, the rule is to retain as many decimal places in the result as there are signifi...

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Q: A type of ceramic with a mixture of lime (CaO), silica, (Si)2), and alumna (Al203) which sets when m...

A: A ceramic is any kind of material made from inorganic nonmetallic material which possess the propert...

Q: 2. Using the smallest whole number coefficients, balance the following reactions. Draw diagrams like...

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Q: 21. What is the order of a reaction where each successive half life gets longer and is dependent upo...

A:   The half-life of second-order of a reaction:  t1/2 =  1K[A]∘  In the second-order reaction, the ha...

Q: What are the physiological Advantages in sport due to using gene doping?

A: As per bartleyby guidelines i answered only first question so please don't mind and post other quest...

Q: 1) What is the purpose of adding sodium potassium tartrate (Fehling's B)? 2) What test is used to di...

A: Here we have to explain the purpose of using sodium potassium tartarate in Fehling solution, differe...

Q: 3. Solve the following. Express the answers in appropriate number of significant figures. Show your ...

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Q: Based on the IR stretching frequency values listed, choose the best molecule that matches the inform...

A: Infra red spectroscopy is branch of chemistry in which we distinguish the compounds on the basis of ...

Q: nuclear reaction:

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: A. Solve for the Rf value 400mm 333mm 222mm 111mm 99mm 55mm 22mm 5mm A B C D E B. Arrange the letter...

A: The Compound which have more polarity then it’ll travel smaller distance from baseline and more adhe...

Q: Sodium nitrate, NaNO3, cannot be analyzed gravimetrically because a. the stability of sodium nitrate...

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Q: CH3 H3C H3C Name:

A: Rules for IUPAC Nomenclature of Aldehyde: 1. Choose the longest chain for parent naming. Aldehydes t...

Q: 2. Provide a synthesis of the following compounds. You may use valid organic structures to add group...

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Q: a) Write down the anodic and cathodic electrochemical reactions occurring in a Zink (Zn) - Copper (C...

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Q: What mass of lead iodide is in 1 ml of a 0.5 M solution in DMF? Enter your answer (in g) to 3 decima...

A: We know that, Molarity = (No of mole of solute) / (Volume of solution ) No of mole = (Molarity) x (v...

Q: 6

A: What would have to be done to locate the cleavage sites unambiguously with respect to each other?

Q: The complete combustion of methane, CH4, can be represented by the equation: CH4 (g) + 2 O2 (g) --->...

A: At STP molar volume of an ideal gas is 22.4 L.

Q: Suppose you have an 8-hour ozone value of 0.078 ppm, a PM2.5 value of 35.9 ug/m3, and a CO value of ...

A: AQI stands for Air Quality Index which serves as a means to measure the extent of Air Pollution.Air ...

Q: What will be the color of the flame and the amount of soot if the following are ignited: (a) Hexane ...

A: We have to determine the colour of flame when different hydrocarbon undergo combustion and find out ...

Q: В. С. :CI;

A: Halogenation of carboxylic acid at alpha- position is known as Hell-Volhard Zelinsky Reaction or HVZ...

Q: 1. Determine rate law expression, overall order of reaction and rate constant based on the data for ...

A: Given A + B  ➝ product [A]            [B]                       Rate[M/s] 1.50        1.50          ...

Q: 6) What is the nucleophilic site in the following compounds? H3C-0-CH3 H2C=CH2 CH;NH2 II II A) | = H...

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Q: A college chemistry student is solving this problem: "Determine the initial volume, in m, of a gas w...

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Q: mass

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: The change in internal energy of the combustion of solid naphthalene (C10H8) was determined to be eq...

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Q: NAOH +HC → Nacl+H20 10m2 50ML 00-IM O-05M DIce chart needed y In the answer in class, there 1S a O.0...

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Q: Chapter 3 9 of 20 - / 1 Calculate the theoretical percentage compositions for NO %N = i %O = i % NO...

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Q: On dissolving 7.258 gm of HCN (Ka=7.2x10 1) in water, the solution become 100 ml so the degree of io...

A: HCN is a Weak acid the degree of dissociation of a weak acid or base or an electrolyte was explained...

Q: a) The radical chlorination of pentane is a poor way to prepare 1-chloropentane but radical chlorina...

A: a) The radical chlorination of pentane is a poor way to prepare 1-chloropentane but radicalchlorinat...

Q: At 25oC the gaseous dinitrogen tetroxide decomposes into nitrogen dioxide. If 8.36% of di nitrogen t...

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Q: There are two isomerism in coordination complexes which are structural isomerism and stereoisomerism...

A: a) Possible structures of below complexes- b) The isomers in which the molecules having the same mo...

Q: For a reaction that generates both kinetic and thermodynamic products, which of the following is ass...

A: We have to classify the different aspects when a reaction formed product via kinetics or via thermod...

Q: Give the IUPAC name for each ketone: CH3 (CH3)3C. b. c. (CH3)3CCOC(CH3)3 a. Name the following aldeh...

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Q: Complete the following table, which lists information about the measured acid dissociation constants...

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Q: grams

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Q: An analytical chemist is titrating 221.9 mL Oof a 0.9800M solution of propionic acid (HC,H,CO,) with...

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Q: The rate of a certain reaction is given by the following rate law: rate =k[H,][L] Use this informati...

A: The order of a reaction is the power on each concentration term present in the rate law. Rate law wi...

Q: Choose the mechanism that forms the main product of the following reaction. Er ONa CH3CHOH calor

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Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.