What volume of hydrogen could be produced from 256 g of glucose at STP?

Q: Two solids, 5.00 g of NaOH and 4.20 g of KOH, are added to 150 mL of water at 23 °C in a…

A: Given,  ∆Hsoln, NaOH  = - 44.3 kJ/mol  ∆Hsoln, KOH = - 56.0 kJ/mol  NaOH added = 5.00 g  KOH added =…

Q: For each of the following compounds, draw its structure. a) 2,4,6-trimethyl-3-nonanone b)…

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Q: Suppose the galvanic cell sketched below is powered by the following reaction: Zn(s)+NiSO4(aq)…

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Q: write the possible product reaction. which product A Imp: write all OH that is the mechanism can…

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Q: Arrange the compounds below in decreasing order of the ionic character of the bonds in them. That…

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Q: 7. Mechanisms Three mechanisms for the reaction. NO₂ Cg) + CO (9) CO₂ (g) + NO (g) have been…

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Q: The molarity of nitrate ions in 125 mL aqueous solution of iron (III) nitrate is found to be 0.0565…

A: Given :  Volume of nitrate solution = 125 ml  Molarity of nitrate ions = 0.0565 M

Q: Without doing any calculations, match the following thermodynamic properties with their appropriate…

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A: Given,  Mass of Ca3(PO4)2 = 1.00 lb 1 lb = 453.59237 g  Use the formulas :  Number of moles = Given…

Q: uestion: Why are compounds composed of integer ratios of elements? It’s because of the octet…

A: According to Dalton's atomic theory, atoms of the same or different elements combine in a definitely…

Q: Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol…

A: The given reaction can be explained as:

Q: There are a wide range of oils and fats used in the culinary arts. Arrange the following  in order…

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Q: Predict the major product in each of the following reactions. Name the alkene reactant and the…

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Q: The hydroxide ion concentration The hydronium ion concentration is | The pH of this solution is The…

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Q: 4. Consider three hypothetical reactions of the type A → products. One of the reactions is zeroth…

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Q: A solution containing 9.64 ppm of NaMnO4 (MM 141.925 g/mol) has a %T - 29.97 in a 2.6 cm cuvette at…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

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Q: Consider the molecule of furan. Its Lewis structure is shown. H H H. How many sigma (0) and how many…

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Q: What concentration of LiNO3  (in ppm) is present in 7.5 X 10 -5 M LiNO3 ? The molar mass of AgNO3…

A: Given :  Molar Concentration of LiNO3 = 7.5 x 10-5 M  Molar mass of LiNO3 = 69 g/mol

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Q: b) The measured voltage at 298K of a cell described by the equation below takes place at the…

A: Ecell = 0.293 V Cd (s) + Pb2+ (aq, 0.150 M) -----> Pb(s) + Cd2+ (aq, 0.0250 M)

Q: 5. If 1.85 grams of chromium metal is deposited from a solution of Cr³+ in a period of 2.25 hours,…

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Q: Calculate the pH for each H₂O+ concentration. [H3O+] = 1 × 10-8 M pH = pH = pH = [H3O+] = 0.01 M…

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Q: 15.6 Stearic acid and linoleic acid each have 18 carbon atoms. Why does stearic acid melt at 69 °C…

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Q: What quantum numbers specify these subshells?

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Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here. Br

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Q: 1 What are the reagents for friedel craft acylatio O 1. HNO3, H2SO4 2. SO3, H2SO4 3. H3PO4, AICI 3…

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Q: 1. How might the melting point and phenol test results be affected by a product that is pure, but…

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Q: a. Fill in the energy level diagram for vanadium. b. Explain why some of the most common charge…

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Q: Identify the correct structure from the following. A. CH3-C-C-CH3 B. CH3-CH=CH-CH3 C. CH3-CH=CH2 D.…

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Q: Consider the molecule of furan. Its Lewis structure is shown. H रु. How many sigma (0) and how many…

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Q: Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure [H- N-O-a:…

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Q: 3. For the reaction A + 2B + C → 2D + E the following data are obtained for the initial rates. a)…

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Q: O Macmillan Learning Consider the reaction between an alcohol and tosyl chloride, followed by a…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.