CaSO 4

Q: 4. (a) If we have an enzyme solution whose concentration is 1.0 x 10“ M and with a keat value of…

A: We can solve this problem by using the Michaelis-Menten equation  Vo= (Vmax × [S])/(Vm+[S]) Vo =…

Q: जिोट मेट (णणेर केनंजलवेकळ +क्स गनण following.Cma • raw with farmal charge प्केक किoजकव tode ero on…

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Q: How much energy would need to be added to 930.g of ice at 0.0°C to turn it into liquid water at…

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Q: Iへ

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Q: Provide the complete arrow pushing mechanism and the major product for the foll 8) reaction. Major…

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

Q: in which the system will shift in esponse to the following stresses. FO(g) + 3H2(g) - CH4(g) +…

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Q: Use the bond energies provided to estimate ΔH°rxn for the reaction below. CH4(g) + 4 Cl2(g) →…

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Q: PQ-6. What is the rate determining step of this CH2CH3 NACN CN reaction? H3C OTs acetone H3C CH2CH3…

A: Rate determining  step is the slowest step of reaction .

Q: An Unknown compound contains only carbon, hydrogen, nitrogen, and oxygen (C, H, N, & O). Complete…

A: Given: Mass of compound burned = 2.478 g. Mass of CO2 produced = 5.943 g. Mass of H2O produced =…

Q: the fusion reaction shown, calculate the change in energy he reaction in units of joules per mole.…

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Q: the par tS near plot that mustr ates the temperature dep y-intercept A <-axis variable E(a)/R -axis…

A: We know the relationship between rate constant (K) and activation energy (Ea) . K = Ae-Ea/RT

Q: cell Cu(s) + Ag*(aq) → Cu*(aq) + Ag(s)

A: Given cell reaction, Cu(s) + Ag+(aq) → Cu+(aq) + Ag(s)

Q: Give a clear explanation handwritten answer of all sub parts...

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Q: 1. what mass in grams of ethylene glycol, C2H602, is needed to lower the capor pressure of water…

A: Given: Vapour pressure of pure water  = 23.8 torr. Volume of water = 100 mL. And vapour pressure of…

Q: Using a cyanohydrin, convert benzyl alcohol into the alpha hydroxy acid. bs OH witnve latort n obe…

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

Q: Identify the parts of the following energy diagram. reactants 1. A activation energy 2. B products…

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Q: E K Br2, hv NBS, H2, Lindlar's cat hy H. 1. Na°, NH,(1) >L, M 2a. Os 2b. DMS B (Snl) C (Sn2)…

A: This roadmap involves many reactions. The reagents required in this roadmap are discussed in the…

Q: The mole fraction of Calcium chloride in an aqueous solution is 0.0942. What is the mass percent of…

A: Mole fraction of CaCl2 = 0.0942

Q: Find the AH for this reaction : 3H2(g) +O3(g) 3H20(g) --> Given the two following pieces of…

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Q: The vapor pressure of liquid aluminum is 400 mm Hg at 2.59×10^3K. Assuming that its molar heat of…

A: we need to calculate the vapor pressure of liquid Al at 2.61×10^3 K

Q: 12. Predict the major product(s) of each of the following reactions AND indicate the most suitable…

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Q: For the reaction 2 H, O(g) = 2 H, (g) + O,(g) the equilibrium concentrations were found to be [H,0]…

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Q: 11. Circle the most acidic protons in the molecules, A and B (one for each molecule). Which compound…

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Q: NH2 multiple steps OMe OMe 7. Fill in the boxes for each of the following reaction sequences. кон NH…

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Q: Place the following molecules in order from highest vapor pressure to lowest at 25oC and 0.85 atms.…

A: Vapour pressure of any molecule depends on the 1. Molecular weight. 2. Intermolecular forces.…

Q: HBr(aq) and Mn(OH)3(s) Express your answer as a chemical equation. Identify all of the phases in…

A: • The given incomplete reaction is,       HBr(aq) + Mn(OH)3(s) →    • We need to determine the…

Q: Jप्फज टिचंण क्र पंमाोन म बक वमुवान क्ष moकील्ट प्जोक व कच्यूत बदुनाईी, कृप Moकlबe व्वच वज्ळाक०ल ममए…

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Q: জट रजं अज्यलंजल Iets

A: We have to predict the Lewis structure for given compound.

Q: The solubility product for A3B is 2.8 x 10-18, What is the solubility of AgB in water, in moles per…

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Q: How much heat must be added to a 2-kg block of ice at -5°C to change it to water at 10°C? C of ice =…

A: Specific heat capacity of water: 4.184 J/(g oC) Specific heat capacity of ice: 2100 J/(kg oC) Latent…

Q: Describe the molecule cyclohexene and provide the chemical formula. Which two functional groups are…

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Q: Determine the partial molar volume of a component of a gas mixture based on the provided equation of…

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Q: Use the listing of standard reduction potentials on page 10 to determine the E° for Ce**(aq) + 4e →…

A: We would use two half reactions to calculate E° for given reaction .

Q: determined to be 0.175 V. Determine the concentration of ions in the cathode's solution if the…

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Q: Combustion is a chemical process in which a fuel combines with to release energy and form products.

A: Combustion is a chemical process in which the compound reacts with oxygen and gives heat in the form…

Q: Which of the following is the correct equilibrium equation for the solubility equilibrium of…

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Q: QUESTION 12 Using Hess's Law, calculate the standard enthalpy change for the following reaction: 20…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: The pKa for HCN(aq) is 9.21. What is the pH of a 1.245 M solution of NaCN? O a. 11.25 O b. 1.24 O c.…

A: this is the salt of weak acid and strong base. so ,we will use hydrolysis equation of weak acid and…

Q: Write the word equations as chemical equations and balance them. Label the reactants and the…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: 9. What mass of natural gas (CH4) must burn to emit 3,447 kJ of heat? CH4 (g) + 202 (g) → CO2 (g) +…

A: The mass of CH4 can be calculated as follows

Q: 10 For the system, 2NO2(g) N2O4(g), AG° = -7.31kJ/mol. If the system was initialized using enough…

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Q: UV radiation is utilized in a range of industrial operations as well as medical and dental…

A: Frequency of a wave is defined as the number of waves that pass a fixed place in a given amount of…

Q: A Cr(s) | Cr(aq)|| Fe*(aq) | Fe(s) galvanic cell has a standard cell potential of 0.700 V. Calculate…

A: We have find out the ∆G and maximum amount of work done by the cell on the surrounding.

Q: A 150 g of ammonium chloride solution is 15.00 % by mass with a density of 1.037 g/mL. Calculate…

A: Given: Mass of solution = 150 g. Density = 1.037 g/mL. And % by mass of NH4Cl = 15 %.

Q: ST6D.1 (pre-exponential factor) - Determine the pre-exponential factor [in 1/(M s)] for a reaction…

A: Given-&gt; Activation energy (Ea) = 3.9 KJ/mole = 3900 J/mole Rate constant (K) = 6.75 /M.s T = 300…

Q: मुजठुन प्रूककोटेट व जेह्छकाइ नेणकोत (onpoand डे कa तेट किष्र कट निनणास जटवलेीनक्त- 2CHY(8)+ 2NH3cg)t…

A:

Q: Cive a लब्टhamis me (uoirtिफ कलचपू७ Pghng) N - Phenylq lanne वतंत वकवे व ल+ाd anhy daide amd…

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Q: Choose the pair of substances that are most likely to form a homogeneous solution.   None of the…

A: To identify: The pair of substances that are more likely to form a homogeneous solution.

Q: 13 Consider the following reaction: H2 (g) + 12 (g) --> 2HI (g) Given the following data: H2: AH° =…

A: We can calculate standard change in Gibbs free energy by using the equation ∆G° = ∆H° -T∆S°

Q: 14. Given the following equations and AH° values given below, determine the heat of reaction at 298…

A: Given, a) 2H2(g) + O2(g) ➝ 2H2O(l)  ∆H° = -571.6 kJ b) N2O5(g) + H2O(l) ➝ 2HNO3(l) ∆H° = -73.7 kJ c)…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.