37. Rank the following alkenes in order of increasing stability (from least to most) 8. D. A. A

Q: 3. A student carried out the synthesis of aspirin as described using 3.00 g of salicylic acid and…

A: #3: Mass of salicylic acid (MW = 138.12 g/mol) used = 3.00 g  Volume of acetic anhydride used, V =…

Q: Each capsule should contain riboflavini natri phosphas equivalent to 10 mg riboflavinum. Figure out…

A: Number of mol = Mass/Molar mass Number of mol of riboflavin sodium phosphate = Number of mol of…

Q: LiN(-Pr)2 -78 °C, THF; NaH 25 °C, THF Br 'Br b. H3O* heat MeO OMe С. NaOEt ELOH, heat

A:

Q: 2. Aluminum oxide can be used as an adsorbent, desiccant or catalyst for organic reactions. To…

A:

Q: (optional) Blue turquoise is an example of a hydrate mineral containing copper; the chemical formula…

A: Mass percentage of any component may be calculated as, Mass percentage = mass of the component total…

Q: Chlorine gas , water , and Manganese ( II ) chloride can be produced in the lab by adding…

A:

Q: What is the mass (grams) of salt in 10.0 m³ of ocean water? (1 mol salt = 58.44 g salt, 1 L ocean…

A: Given: 1 mol salt = 58.44 g salt 1 L ocean water = 0.60 mol salt We have to find the mass (in grams)…

Q: What is the milliequivalent weight (mEq wt.) of Sodium Bicarbonate (baking soda)?

A: Sodium bicarbonate = NaHCO3 Molar mass = 84 g/mol Acidity = 1 ( Acidic hydrogen per molecule). The…

Q: Please help me answer this problem. It will be great help, thank you! Express the answer to the…

A: Given: The density of the face-centered cubic unit cell=10470 kg/m3=10.47 g/cm3. The number of atoms…

Q: a. If 0.405 mol ethane (C2H6) and 29.4 g oxygen react, how many moles of water will be formed? 2…

A: Given reaction is  2 C2H6 (g)  +  7 O2(g) --> 4 CO2(g) + 6 H2O(g) 2 mol.              7 mol.…

Q: For a chemical reaction, wNa₂S + xHCl → yNaCl + zH₂S, what would be the values of w, x, y, and z so…

A: The reaction given is, => Na2S + HCl → NaCl + H2S

Q: Which of the following will react with Mg (s)? a.Co(NO3)2(aq) b.FeCl2 (aq) c.NaC2H3O2(aq)…

A: More electropositive metal can replace less electropositive metal by redox reaction. In redox…

Q: A type of steel used for bicycle frames contain 5g of manganese in every 400 g of steel. How much…

A: Given: Mass of manganese in 400 g of steel = 5 g And total mass of steel in bicycle = 2200 g

Q: A 3.873 gram sample of an organic compound containing C, Hand O is analyzed by combustion analysis…

A:

Q: - Water is an excellent solvent because a. it is a clear colorless liquid. b. it is a covalent…

A: The reason for, water is an excellent solvent has to be given.

Q: Determine the empirical and molecular formulas of each of the following substances. Styrene, a…

A: Empirical formula :-The formula which shows only relative number of atoms of different elements…

Q: QUESTION 7 Solid Sodium Chloride is usualy separated out of a mixture by: O Dissolving it in water…

A: ANSWER : Option (a) Solid sodium chloride is usually separated out of a mixture by "Dissolving it in…

Q: 31. Calculate the mass, in kilograms, of 30.0 L of carbon tetrachloride if the density of the liquid…

A:

Q: Choose one food and explains the chemistry behind food preparation such as how food particles change…

A: A question about general chemistry, which is to be accomplished.

Q: lodine exists as molecules of 12, and silicon dioxide exists as an extended network of…

A: Silicon dioxide because to melt it you would have to break covalent bonds causing it to decompose…

Q: Q2/ The density of a material increases with the increases in bonding forces between its molecules…

A: Generally the density is the mass of Substance occupied by it's unit volume. Greater is the density…

Q: 9. Find the atomic mass of a gas at 29.8 °C and 1.091 atm that has a density of 5.762 g/L; round to…

A: Since according to ideal gas law  PV = nRT  where P = pressure = 1.091 atm     (given) V = volume  n…

Q: 17. 33.32 g of XY contains 10.25 g of X. Its other component is Y. How many grams of Y are in a…

A: • First sample of XY,mass of XY = 33.32 gmass of X = 10.25 g• Second sample of XY,mass of XY = 20.00…

Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: HH n A molecule of polyethylene has n=1000. What is the molar mass of this molecule? The atomic…

A: To calculate the molar mass of a polymer chain, one must multiply the mass of each repeating unit by…

Q: Science Books presented by Macmillan Leaning Consider the table. Metal Tm (k) All (kJ/mol) T All…

A:

Q: он 8.

A: We will write the final product of the given reaction

Q: A certain compound is subject to changes in composition due entirely to the case with which water is…

A: Given  % of H2O molecule = 12.00%  % of constituent A = 15.80%   % of H2O in similar sample = 3.90%…

Q: ▼ Part B OH _i_CH₂ CH3 CH₂-C-CH3 + CH3-CH-CH3 Draw the molecule on the canvas by choosing buttons…

A: Given,The reaction:

Q: . An iron supplement is used to treat anaemia and 50 mg of Fe2+ is required per tablet. If the iron…

A: The question is based on quantitative estimation. we have to calculate how much compound is required…

Q: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

Q: One pack of cream soup mix is consists of 40g protein, 100 carbohydrates, 40.6g fat, 19.4g sugar.…

A:

Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

A: It is based on  the concept of concentration Here  we are requires to find  the volume of  the cough…

Q: During an experiment you extract 112 mg of caffeine from a 16g sample of coffee. What is the mass…

A: A) Given: The mass of caffeine in coffee = 112 mg = 0.112 g ( Since 1 mg = 0.001 g) The mass of…

Q: Please help me answer this problem. It will be great help, thank you! Express the answer to the…

A: The FCC means face-centered cubic unit cell. The value of the number of atoms per unit cell is 4.…

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A: The blanks are filled below:

Q: - Give the empirical formula for vitamin C (ascorbic acid), C,H%O6 .

A: What is empirical formula of Ascorbic acid ?

Q: d. The two copper atoms in R have the ability to bind one molecule of 0, (Cu-0-0-Cu). If, at…

A:

Q: 3.39 (a) Which of the following molecules can hydrogen bond to another molecule like itself? (b)…

A: Hydrogen bonding is force of attraction between hydrogen atom that covalently bonded with…

Q: What is the product for number

A: The question is based on the concept of organic reactions.   We have to identify the product formed…

Q: What percentage of MgCl2 * 6H2O is water?

A: Molar mass of MgCl2.6H2O = 203.3 g/mol mass of 6 H2O =6 X  molar mass of water…

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".