Consider the following chemical reaction and that H2SO4 is a strong acid:  H2SO4 +  H2O  ====   HSO4-+ H3O+ .  If 0.0005 moles of H2SO4 is mixed with water, how many moles of H3O+ will form?

Q: Propose a complete mechanism for the following reaction. 요 + 1. NaOEt 2. H3O+

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Q: X They are examples of the smallest units of carbohydrate structure. maltose and lactose Starch and…

A: The smallest unit of the carbohydrates are monosaccharides include glucose, fructose and galactose.…

Q: AH° = +90.1 kJ Use the thermochemical equation: CaCO3 (s) + 2NH3 (9) CaCN2 (s) + 3H₂O (1) and the…

A: Recall the given reaction CaCO3(s) + 2NH3(g) ---> CaCN2 (s) + 3H2O(l)  , ∆H° = +90.1 kJ Here…

Q: Draw a log E – temperature plot for a linear, amorphous polymer. (a) Indicate the position and name…

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

Q: he statements in the tables below are about two different chemical equilibria. The symbols have…

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Q: A bomb calorimeter is calibrated by burning 1.6390 g of benzoic acid (C6H5COOH) with the specific…

A: Use the formula of bomb calorimeter.

Q: What is the molarity of a solution that contains 2.70 moles of a solute in 750.0 mL of solution?

A: Given  Number of moles = 2.70 mol Volume of solution = 750 ml = 0.750 L To find  Molarity

Q: How many moles of sulfur could be prepared from 54.1 L of oxygen at STP? 2 H2S(g)  +  O2(g)  →  2…

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Q: How many stereoisomers are possible for a compound with the following constitution? HO. O C C 2 1 4…

A: In chiral molecules at chiral centers altering the spatial disposition of the functional groups we…

Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the…

A: Given : structure of molecules

Q: Macmillan Learning The rate constant for the reaction is 0.130 M-1. s-¹ at 200 °C. A →→ products If…

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Q: For the reaction C₂H4 (9) + H₂O(g) → CH3 CH₂OH(g) AG = -13.7 kJ and AS° = -125.7 J/K at 254 K and 1…

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Q: Question: When 5.12 g of NaOH were dissolved in 51.55 g of water in a calorimeter at 24.5 °C, the…

A: Given: Mass of NaOH = 5.12 g Mass of water = 51.55 g Initial temperature of water = 24.5oC Final…

Q: Consider the reaction given below at 25 degrees Celsius and answer the questions that follow:  (A).…

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Q: Part A Predict whether each of the following molecules is polar or nonpolar. Drag the appropriate…

A: Polarity in the molecule is due to the difference in electronegativity of the atoms. Due to…

Q: 4. You mix 50.0 mL of a weak monoprotic acid with 50.0 mL of NaOH solution in a coffee cup…

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Q: Use the thermochemical equation: CaCO3 (s) + 2NH3 (g) → CaCN2 (s) + 3H₂O (1) AH° = +90.1 kJ and the…

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Q: H3 C- -CH-CH2-CH2-C- -C-O-CH3 CH₂ CH3

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Q: A solution is made by mixing 11.3 g of tea in 95.0 g of water. What is the mass percent of tea in…

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Q: Draw the pyranose Hawthorne projection from the Fischer projection show below

A: Glucose

Q: _C4H10 + _0₂ a) Balance the chemical equation b) How many grams of CO2 are produced from the…

A: One mole of butane react with oxygen and produced 4 mole of carbon dioxide and 5 mole of water…

Q: Consider the reaction: C(s,graphite) + O2(g) → CO2(g) Using standard absolute entropies at 298 K,…

A: we have to calculate the value of delta S for the system

Q: What would be a possibly quantum number set for a 3s electron? A 4d electron? A 2p electron?

A: possibly quantum number set for a 3s electron  4d electron 2p electron.

Q: Consider the reaction 2SO₂(g) + O₂(g) 2503(9) Using standard thermodynamic data at 298K, calculate…

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Q: The acid-catalysed conversion of γ-hydroxybutyric acid (GHBA) into its lactone, γ-butyrolactone…

A: Reversible reaction:- When a reactant is in equilibrium with its product, it is called a reversible…

Q: Select to Draw Br Br2 H₂O OH ...

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Q: For the  reaction 3H2(g)+N2(g)⇌2NH3(g) at 225 ∘C the equilibrium contant  is 1.7×10^2. If the…

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Q: 10. What mass of Li₂O is needed to react with 1,060 g of CO₂? Li₂O(aq) + CO₂(g) → Li₂CO3(aq)

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Q: 9) You are given the following information for the reaction: CO(g) + 3 H₂(g) → CH4 (g) + H₂O(g)…

A: Given reaction: CO(g) + 3H2(g) ↔CH4(g) + H2O (g)

Q: Given the following hypothetical thermochemical equations: A2D (g) + 3/2 E2 (g) → A2E (1) + DE2 (g)…

A: According to Hess law of constant heat summation enthalpy change of a net reaction always remains…

Q: Name the IUPAC name below

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Q: B + A²+ C + A²+→ 2+ D + B²+ ↑ B²+ + A No Reaction D²+ + B

A: B + A2+ -----> B2+ + A C + A2+ -----> No reaction D + B2+ -----> D2+ + B

Q: The maximum level of lead allowed in drinking water is 15 μg/kg. What is this concentration in units…

A: The question is based on unit conversion. We need show all the necessary calculation.

Q: 3 Consider the following voltaic cell Al(s) | A1³+ (aq) || C e4+ (aa), Cest(aq) | PHS) which of the…

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Q: If it takes 50 mL of 0.5 M KOH solution to completely neutralize 125 mL of sulfuric acid solution…

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Q: Calculate enthalpy changes for the following: a. 0.089 g of sulfur (rhombic) burns, forming SO₂(g) (…

A: Given,a. 0.089 g of sulfur burns to form SO2 g .b. 0.28 mol of HgO s decomposes to Hg l and O2 g…

Q: A. What would be the INITIAL cell potential of the reaction when [ Zn2+] is 1.0 M and that of [Pb2+]…

A: Nernst equation: It is the equation used to calculate the cell potential when the concentration of…

Q: What mass in grams of CH₃OH (MM = 32.04 g/mol) would need to be added to 460.1 g of water in order…

A: For the freezing point depression,the equation follows: ∆T = imK ∆T = change in freezing point =…

Q: In TEM, we can obtain a diffraction pattern of a thin sample through the use of objective apertures…

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Q: A student proposes the following Lewis structure for the nitronium NO+2 ion. Assign a formal charge…

A: Formal charge is defined the total number of valence electron on atom minus number of non bonding…

Q: takes 40 mL of 0.8 M NaOH solution to completely neutralize 160 mL of a sulfuric acid solution…

A: Molarity is defined as number of mole solute divide by volume of solution in liter

Q: Place the following in decreasing atomic size, with I being the largest and 3 being the smallest. 0…

A: Atomic size: In a period the atomic size decrease on moving from left to right In copper (I) sulfide…

Q: Br 1. NaNH2, A 2. H3O* Select to Draw

A: Given,

Q: A compound has the following 13C signals. The DEPT-135 and DEPT-90 spectral data is provided below.…

A: The data given for the organic compound contains six signals indicating six different carbon…

Q: 3) Fish generally need an O₂ concentration in water of 4 mg/L for survival. What partial pressure of…

A: Given, Molar Mass of O2 = 31.998 g/mol Concentration of O2 in water= 4…

Q: The drinking water standard for lead is 0.05 mg/L total soluble lead. One method for removing heavy…

A: Drinking water standards define the quality of water in terms of suspended matter, excessive salts,…

Q: When the extent of reaction, , equals 1, the reaction is at equilibrium. True False

A: Equilibrium is attained when concentration of both reactants and products become equal i.e.…

Q: If 15.4 g of Cu reacts with excess nitric acid, how many grams of nitrogen monoxide are produced? 3…

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Q: A solution contains 8.26×10-3 M silver nitrate and 8.01×10-3 M lead acetate. Solid potassium…

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Q: Draw the Fischer projection from the Haworth projection shown below. H OH CH₂OH OH н н OH Н OH

A: Alpha-D-(+) -glucopyranose

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".