If the percent yield is determined to be at 90%, what is the actual amount of CO2 (in grams) produced in the reaction of 100 grams of CH4 and 200 grams of O2?

Q: A sample of propane (C3H8) is placed in a closed vessel together with an amount of O₂ that is 2.00…

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

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Q: compounds: 1. Hydrobromic acid 2. Hydrofluoric acid

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Q: In what ways does cholesterol benefit us?

A: Cholesterol is a compound containing 27 carbons having a hydrocarbon tail and a central sterol…

Q: O IZ Im ·N- S HO

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Q: Question 1 Convert 53.4 pm to m. Give your answer in scientific notation (e. g. 1.23E4 instead of…

A: Given, 1) convert 53.4 pm to m 2) convert 76.5 nL to mL 3) convert 10.0 ks to us Note: 1 pm = 10-12…

Q: Problem #3 o A given quantity of gas at a pressure of 750mmHg and a temperature of -25° C occupies…

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Q: Four grams of the crystalline compound “A” dissolve in 100 mL of methanol at room temperature. At…

A: The solubility of compound A in 100 mLof methanol at room temperature is given to be 4 g while the…

Q: Re-draw each of the following making sure to include lone pairs and formal charges in each drawing

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Copper is regulated in drinking water to protect public health. The relevant reaction is below. The…

A: Using given pH value, we will calculate the H+ concentration and then OH- concentration. Then we…

Q: Write out the structural formula for three ethers that have the formula C4H10O

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Q: 2. (a) Explain the reactivity of dimethyl- sulphoxonium methylide and dimethyl- sulphoxium…

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Q: How many grams of BaCl2 needed to completely precipitate sulfate as BaSO4, knowing that 0.4758 g of…

A: Given,  Mass of BaSO4 = 0.4758 g  Volume of the solution in mL = 10.0 mL  Molar mass of BaSO4 = 233…

Q: Problem #5 A cylindrical container's pressure is 200,000 Pa; its temperature is 86 deg Fahrenheit;…

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Q: Consider the following data for nickel: atomic mass electronegativity electron affinity ionization…

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Q: What is the mole fraction, X, of solute and the molality, m (or b), for an aqueous solution that is…

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: The hydrogen ion concentration of sulphuric acid is 0.01. Calculate its pH.

A: Given - Hydrogen ion concentration of sulphuric acid = 0.01 M

Q: Draw the structure of the compound C3HgS from its proton (¹H) NMR spectrum below. First-order…

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…

Q: 90 Electrons. neutrons 2. Yttrium was discovered in 1794. It is one of the elements used in…

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

Q: Consider the following reaction: 4 HBr(g) + O2(g) 2 H2O(g) + 2 Br2(g) (a) The rate law for…

A: 4 HBr(g) + O2(g) =  2 H2O(g) + 2 Br2(g) Rate law: Rate law is the expression in which reaction rate…

Q: b) Find the composition of the resulting solution in (a) in wt%, vol%, ppm. (Atomic masses: S=32,…

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Q: Q2 The molar conductivity of strong electrolyte at infinite dilution (A) equals: A) The slope of Am…

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Q: a ?

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Problem 1.32 Part A What is the hybridization of each of the carbon atoms in the following compound?…

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Q: . Show how to achieve the following transformations. ??? ??? OH

A: As per the rules, only the first question can be answered.

Q: ered 6 oxygen and 18 oxygen have?

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Q: f₂c ∙CHO KON, TSOH один morpheline B₂/ADH Nota 90°c 926. Br FC D NH N. GN h H₂=CH-C₂6 кон, от нанн…

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Q: Part I. Name the following molecules, using IUPAC naming conventions (no common names). Indicate all…

A: The names of the given molecules are given below :

Q: Find the Concentration of acetate buster ? Given Am acetate butfor Contains 250mL of 5M Na CH 3 C00…

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Q: Convert the following metric values to the unit specified.  Do not include units in your answers.…

A: Given, a) 0.00256 L =  ______ mL b) 5.631 kg =  _______  g c) 3.45e6 nm =  _______  km Note: 1L =…

Q: Two 20.0 g ice cubes at -10.0 °C are placed into 265 g of water at 25.0 °C. Assuming no energy is…

A: Two 20.0 g ice cubes at - 10.0 °C are placed into 265 g of water at 25.0 °C .We have to calculate…

Q: rder the following in increasing volume. (1=smallest; 4=largest)    Question 4 options:   7.6 x…

A: Given,7.6 × 103 cm38.8 × 1010 pL2.4 × 107 uL9.9 × 108 nLRequired,                    Increasing…

Q: Below is a compound in its neutral from, draw the form that would predominate at pH 7.4 H N. хонг

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Q: What is the mass of an irregular shaped object that has a density of 5.59 g/ml if you have 43 ml of…

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Q: A)I,ii and b)I and ii

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: III. For each of the following objects, determine whether or not it possesses a plane of State YES…

A: Plane of symmetry is a hypothetical plane which we pass through any object. If that plane cuts the…

Q: Draw four ketones with the following formula: C6H12O

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Q: Prepare 1.0 L of 0.2 M citrate buffer, pH 5.3. Assume the availability of crystalline citric acid…

A: Concept based on the buffer solutions

Q: A patient with ovarian carcinoma is prescribed intravenous Taxol, at a recommended dosage of 175.0…

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Q: What functional group is present in the following compound? COCH 3

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Q: Problem #4 A sealed jar whose volume is exactly 1 liter contains exactly 1 mole of air at 20 deg…

A: Given V = 1 L n = 1 mol T = 200C = ( 273 + 20 ) K = 293 K

Q: Describe how to prepare 500 mL of a 1M solution of both NaOH and Ca(OH)2.

A: Molarity required = 1M Volume required = 500 mL Molarity: number of moles of solute per litre…

Q: Silver chromate is sparingly soluble in aqueous solutions. The Ksp of Ag₂ CrO4 is 1.12 x 10-¹2. What…

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Q: Goslarite, a hydrated zinc sulfate mineral (ZnSO4.7H₂O), is added to 1.7 L of water to form a zinc…

A: A 2.1 M solution of zinc sulfate is prepared by adding goslarite (ZnSO4. 7H2O) in 1.7 L of water.…

Q: Complete the mechanism and draw the final product for the Grignard reaction. Step 1: Add curved…

A: The negatively charged alkyl group of the Grignard Reagent acts as nucleophile and attacks on the…

Q: What is the relationship between Compound 1 and Compound 3?

A: We have to identify the relationship between the compounds

Q: The heat of vaporization of water is 40.66 kJ/mol. How much heat is absorbed when 3.17 g3.17 g of…

A: Given that the heat of vaporization of water is 40.66 KJ/mol. The mass of water is 3.17 g. Here, the…

Q: Two 20.0 g ice cubes at -14.0 °C are placed into 265 g of water at 25.0 °C. Assuming no energy is…

A: Answer: This question is based on the principle of conservation of energy which suggests that heat…

Q: Does the pH of a solution increase or decrease when a strong acid like Hydrochloric acid (HCl) is…

A: We know the relation between the concentration of hydrogen ion and pH of solution→…

Q: Draw a Lewis structure for each of the following species: ▶ Part A Part B co Draw the molecule by…

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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".