If 50.0 g of H₂ and 134.5 g of O₂ react, how many moles of H₂O can be produced in the reaction below? 2 H₂(g) + O₂(g) → 2 H₂O(g)

Q: Determine the moles of HCI produced when 36.1 grams of Cl₂ reacts with H₂ according to the following…

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Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

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Q: Determine the mass in grams of 3.11 × 10²¹ atoms of arsenic. (The mass of one mole of arsenic is…

A: Recall the data, Number of atoms of arsenic=3.11 × 10²¹ atoms  mass of one mole of arsenic is 74.92…

Q: Question 13 Which compound is most reactive in solvolysis (E1 and S1) in ethanoic acid? Me

A: Given : structure of molecules Tip : reactivity is directly proportional to stability of…

Q: What is the ¹H NMR splitting pattern of the indicated hydrogen? H O triplet O quintet O quartet

A: Here we are required to find the splitting pattern of hydrogen indicated

Q: What is the classification for this reaction?  SO 3 ( g) + H 2O ( l) → H 2SO 4( l)     combination…

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Q: Combustion of hydrocarbons such as undecane (C₁, H₂4) produces carbon dioxide, a "greenhouse gas."…

A: Balance chemical equation is given below :

Q: Question 9 Which is the main product of the following reaction? CH3 NaOMe HV Br a) b) c) CH3 H CH₂OH…

A: In E2 elimination, the leaving group and hydrogen should be anti to each other.  So the first step…

Q: Use the References to ace According to the following reaction, how many grams of hydrogen peroxide…

A: 1 mole = 6.022×1023 (Avogadro's number) The mass of one mole of molecules of a substance is known as…

Q: Some K2SO3 and KHSO3 are dissolved in 150.0 mL of solution and the resulting pH is 7.40. Which is…

A: Given :

Q: Percent ionization for a weak acid (HA) is determined by the following formula: [HA] ionized [HA]…

A: we have to calculate the percent ionization

Q: A piston has an external pressure of 6.00 atm. How much work has been done in joules if the cylinder…

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Q: Sort the molecular compounds in the table into groups with the same empirical chemical formula. .…

A: Here we are required to group the compound which have same empirical formula.

Q: Determine the molality of NH3 in aqueous solution if the mole fraction NH3 is 0.343.

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Q: Identify the following salts as neutral, acidic, or basic. Drag each item to the appropriate bin. ▸…

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Q: What is the ¹H NMR splitting pattern of the indicated hydrogen? to Н O quintet O singlet doublet O…

A: Spiltting pattern of an H-atom depends upon the number of hydrogen atoms present on the adjacent…

Q: If a product is highly impure (40-50% impurity), why is recrystallization not an effective…

A: Recrystalization is a method to design to purify small amount of impurities .So as the amount of…

Q: 3. Draw the structural formula of 3-bromo-2-chloropentane. Identify the chiral carbons with…

A: The given compound is 3-bromo-2-chloropentane. The structure of this compound is-

Q: In the reaction: Which element is oxidized? 2 K₂S2O3 + I2 → K₂S4O6 + 2 KI Which element is reduced?…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: Given the reactions, X(s) + O₂(g) →→→ XO(s) XCO3(s) → XO(s) + CO₂(g) what is AH for this reaction?…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: QUESTION 13 A solution has a hydronium ion concentration of 0.0078 M at 25 °C. What is its pOH? O a.…

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

Q: A sample of 44.40 g of a metal at 240.8 degrees C is dropped into 124.40 g of water. The final…

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Q: Infrared radiation from young stars can pass through the heavy dust clouds surrounding them,…

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Q: //app.101edu.co Question 5 of 7 Calculate the pH when 61.0 mL of 0.150 M KOH is mixed with 20.0 mL…

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Q: The solubility of silver carbonate is 3.6 x 10-2 g/L. Estimate the solubility product constant for…

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Q: Balance the following half reaction in acidic solution: H₂S --> Sg When balancing this reaction,…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: How many atoms of titanium are there in  0.670 mole of each of the following?  FeTiO3______Ti atoms…

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Q: Dork But Which is the main alkene product in the following reaction? CH₂CH3 (CH3)3C-N-CH₂CH₂CH3 b)…

A: Elimination reaction products can be identified from the reactants.

Q: 1. Draw the open-chain form for each of the following monosaccharides.

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Q: Determine the concentration in molarity of a 320 mL solution which contains 2.5 moles of solute.

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Q: Determine the oxidation number of S in SO3²-. If the oxidation number is positive, just write the…

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Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 7.3 × 10⁻⁴ M. What is the…

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Q: If 23.9 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molarity (M) is a concentration term for a solution. The molarity of the given solution is defined…

Q: AH°f of HCl (g) is kJ/mol.

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Q: If your unknown alcohol is one of these eight known alcohols, which do you think yours is? Can you…

A: Solubility is defines,amount of a solute that soluble in a given solvent.  A compounds solubility…

Q: A solution is prepared at 25 °C that is initially 0.16M in acetic acid (HCH3CO₂), a weak acid with…

A: In this solution a acetic acid is a weak acid , and sodium acetate is its salt , so it will make a…

Q: So I thought that inversion of configuration was only at a chiral center. Can you explain how this…

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Q: Consider the image. Н Н н-с-с T Н :s: Н С Н с-с-н Н Н Н Н Н What is the IUPAC name for the thiol…

A: Thiols are sulfur analogous to alcohol. In the IUPAC name of "thiol " suffix is used in name of the…

Q: How many signals would be present in the ¹HNMR? HO NH 2 HO 0 11 0 8 07

A: The number of 1HNMR signal can be identified based on the molecule.

Q: Calculate the pH of each of the following solutions at 25°C. a. 0.175 M HONH, (Kb = 1.1 × 10-8) pH =…

A: Given, pKb= 1.1×10-8

Q: Complete the following table by calculating the missing entries. In each case indicate whether the…

A: # 1st row of the table: pH of the solution, pH = 5.10

Q: A solution contains 0.237 M sodium fluoride and 0.352 M hydrofluoric acid. The pH of this solution…

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Q: For each of the following pairs, indicate which element has the smaller first ionization energy…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: A can of Coke contains 12 fluid ounces, which is approximately 355 mL. You transfer 50.00 mL of the…

A: Volume of coke in can = 355 mL Volume of coke titrated = 50.00 mL Molarity of NaOH = 0.01000 M…

Q: QUESTION 16 What is the pH of a 0.20 M solution of the weak base ephedrine (Kb = 1.4 x 10-4) at 25…

A: 16.) A weak base will react with water to give hydroxide ions. So first we would write equation and…

Q: Complete the second row of the table. Express your answer using two significant figures. [H+]=…

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Q: Calculate the percent ionization for bromic acid in a solution that contains 0.00850 M acetic acid…

A: Concentration of acetic acid, HC2H3O2(aq) = 0.00850 M For acetic acid, HC2H3O2(aq), Ka = 1.8×10–5,…

Q: (9) 21(g), K = 6.8 x 10-³ OK=[12] OK=112² OK= OK= Submit Request Answer Part H ell whether reactants…

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Q: What is the ¹H NMR splitting pattern of the indicated hydrogen?

A: Given : structure of molecule.  Tip : n+1 rule

Q: The acid-dissociation constant for benzoic acid (CH₂COOH) is 6.3 x 10 5 ▾ Part A Calculate the…

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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".