What are the possible reactions for the reaction of Aluminum with HCL and Water ? And what is the oxidation and reduction For them?

Q: -A block of iron metal weighing 5.00 grams with a temperature of 75.0°C was immersed in a beaker…

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Q: 1. (a) There are two main types of adrenergic receptors: the a- and B-adrenoceptors. Noradrenaline…

A: (a) The proteins or enzymes bind to its ligands with high specificity. If we observe the attached…

Q: 5. Describe the assay for furosemide using alkalimetry method. Write the reactions, stochiometric…

A: Furosemide is a sulfamoylanthranilic acid derivative, used to treat edema and hypertension. To assay…

Q: The rate law for the reaction NH (aq) + NO, (ag) N,() + 2H,0 () -4 is given by rate =} At a certain…

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Q: 1. Silver chlorate is decomposed with heat to give silver chloride and oxygen gas. 2. Chromium metal…

A: Balanced chemical equation is:

Q: eases, the number of moles of NO(g) will...     decrease increase stay the same   3.For a given…

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Q: alculate the pH of a solution obtained by m plumes of formic acid and sodium hy- ncentration of 0.2…

A: Ka = 2.04 ×10-4 pKa = -log(Ka)   = 3.69 At same concentration of acid and base ,it forms salt.

Q: 9.2 An unknown salt is found to contain 30,6% of water. The formula mass for anhydrous salt (AS) is…

A: Anhydrous Salt + Water --> Hydrated Salt   Hydrated Salt contains  30.6 % water The formula mass…

Q: the product is given predict from what alkene reactant be made from, write the complete reaction on…

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Q: Write the equation and write the correct IUPAC name of the product of the following A. Bromination…

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Q: Which of the following statements is TRUE for fats and oils?* Fats need more volume of bromine to…

A: Oil composed of mostly unsaturated fatty acid so it will take more amount of bromine.

Q: A student began with a 3.12 g sample that contained their unknown and charcoal. After…

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Q: Draw the products of the complete oxidation of the following fatty acid: i. OH

A: Draw the products of the complete oxidation of the following fatty acid:

Q: A galvanic cell has two electrodes. Which statement below is correct? A) Oxidation takes place at…

A: Given,  A galvanic cell has two electrodes. The correct statement from below is:

Q: Consider the following reaction: 2Fe²⁺(aq) + Cu²⁺ → 2Fe³⁺(aq) + Cu. When the reaction comes to…

A: The cell works when E° cell is positive.

Q: You are provided with a stock standard with a concentration of 100 mg/L, and a solution of unknown…

A: A question based on absorption that is to be accomplished.

Q: If a bag of fertilizer were labeled as containing 35% K2O,      b. Assume the bag is labeled as…

A: a) Simply divide the K2O  % by 1.21 to get the percentage of K. Multiply by 1.21 to convert K to…

Q: (Q86) What is the value (in V) of the standard cell potential (E°CELL) for the following reaction…

A: Here we are required to find the standard cell potential of the given electrochemical reaction

Q: Write the equations for the reactions of p-dichlorobenzene with the following A.hydrogenation B.…

A: Since, this question have multiple subparts. So, I will solved first three subparts for you.  You…

Q: An environmental chemist working for the Environmental Protection Agency (EPA) was directed to…

A: Varying amounts of 85.0 ppb (μg/L) Cd2+ standard solution were added to the unknown sample solution.…

Q: Twenty grams of potassium dichromate (K2Cr207) is dissolved in 150 mL of water. The solution was…

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Q: What is the name of the macrolide shown? A. Erythromycin A B. Erythromycin B C. Erythromycin C D.…

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Q: Write the equations for the reactions of p-dichlorobenzene a. Hydrogenation of p-dichlorobenzene b.…

A: Chlorine being Electrondonating group is making ortho para position more reactive .

Q: What is the pH of a very dilute solution of a .5 x 10-7 M NaOH solution. Do not take into account…

A: Given- Concentration of NaOH=5×10-7M

Q: 9. Calculate the final temperature of a mixture of 100.0g of lead at 85.0°C are added to a mixture…

A: Answer: When lead, which is at higher temperature than ice, will be added with ice, lead will lose…

Q: The compound that will behave as a strong electrolyte when dissolved in water is A Acetic acid,…

A: Electrolyte can be defined as a substance through which electric current can flow as a result of…

Q: प्खर जो०त ककवे टागल्वेर क्रेमए pocodurd with mechanis mA 2504 major 2. - १entamos fhरSoप

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Q: At STP, 32 grams of oxygen gas would have the same volume as 44 grams of carbon monoxide gas gram of…

A: We know that one mole of ideal gas occupied 22.4 litre at STP A reducing agent is a substance that…

Q: A dilute aqueous solution of CaC₂ contains 0.159 grams of solute per liter of solution. It is fully…

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Q: Draw the following compounds based on their IUPAC Names. 1.…

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Q: What is difference between water and CCl4

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Q: 12. When and electron ______ light, it gains energy. A. releases B. absorbs ____13. After a single…

A: 12) we know when an electron is irradiated it is getting excited and gains energy and move to other…

Q: if the molarity of calcium hydroxide is [0.200] what is the pH?

A: One mole calcium hydroxide gives two mole of hydroxide ion

Q: Identify which of the following amino acids would be polar and basic. C H,N-CH- HO- H,N-CH-C-OH H,N-…

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Q: When a 1.50g sample of solid sodium hydroxide dissolves in 60.0g of water in a coffe cup…

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Q: Solids are more soluble in water at Select J Gases are more soluble in water at [ Select ] [ Select…

A: Given statements are :  a). Solid are more soluble in water at (i) cold temperature or (ii) hot…

Q: N(CH3)2 Cl. 1. 2. Н,О* N(Ph)2 1. СH31 2. HО*

A: The chemical reactions given are

Q: How many moles of CaCl2 are in 250 mL of a 3.0 M of CaCl2 solution?

A: Given data Molarity of the solution = 3.0 M Volume of the solution = 250 mL Number of moles of CaCl2…

Q: Practice Exercise Exactly 100 mL of 0.10 M nitrous acid (HNO,) are titrated with a 0.10 M NaOH…

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

Q: If you have mixture containing 1.20 atm of nitrogen gas and 857 torr of oxygen gas, what is The…

A: Given: Partial pressure of nitrogen gas = 1.20 atm Partial pressure of oxygen gas = 857 torr

Q: The equilibrium constant is given for one of the reactions below. Determine the value of the missing…

A: 1. Equllibrium constant is product of molar concentration of products each raise to power equal to…

Q: Which of the following pairs of substances could function as a buffer system in an aqueous solution?…

A: Acidic buffer :-  A mixture of weak acid and its salt with strong base is known as acidic buffer For…

Q: What is the pH of a solution consisting of 0.70 M HC2H3O2 and 0.60 M NaC2H3O2 ? The Ka of HC,H3O2 is…

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Q: 6. When heating the N, molecules in plasma, we can observe the ratio of particle numbers in the v-0…

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Q: Q1. Which of the following is an electrolyte? A. CH1206 B. C,H;OH C. CH, OCH, D. KCIO, Q2. How many…

A: Here we are required to find the electrolyte and mass of calcium hydroxide required to neutralize…

Q: Use the following atomic masses (in g/mol): Mg = 24.31; H = 1; S = 32.06; O = 16; Na = 23; Cl = 35.…

A: Answer: MgO is the oxide of alkaline earth metal, therefore it is a basic oxide which on dissolving…

Q: Decide whether each proposed multiplication or division of measurements is pc proposed…

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Q: Calculate the work (J) of the system when the ideal gas expands at constant pressure of 2.480 atm…

A: Work done at constant pressure is given by  W = -P∆V ........(1) W = work done = ?  P = pressure =…

Q: Practice Exercise Calculate the pH at the equivalence point in the titration of 50 mL of 0.10 M…

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Q: A chemistry student is doing a titration lab in  and needs to make up 2 liters of NaOH for the class…

A: The reaction of Sodium Hydroxide (NaOH) with Potassium Hydrogen Phthalate (KHP) is One mole of NaOH…