Write chemical equations for each of the following chemical and physical processes: (a) Neutralization of an aqueous solution of barium hydroxide by the hydronium ion (b) Reaction of 1 mole of aluminum with I2(s) to form aluminum iodide (c) Conversion of 1 mole of O2(g) to O3(g) (d) Dissolving C12H22O11(s) (sugar) in water (e) Combustion of CH3OH(t) (f) Thermal decomposition of 1 mole of solid sodium azide to produce solid sodium and nitr gas (g) Photodissociation of hydrogen gas (h) Fusion of gold

Q: Express 1:444 (w/v) as a percent concentration (round to three decimal places) and as a…

A: We need to convert given w/v concentration to percent concentration and parts per million.

Q: 1.) NaOEt, EtOH 2.) HCI, H2O, heat

A:

Q: What is the mass percentage

A:

Q: yttrium (III) nitrate, prepared a solution of the metal salt by dissolving .7168 g of yttrium (III)…

A: Given that, Mass of Yttrium (III) nitrate = 0.7168 grams Volume of dissolution = 200 mL…

Q: Which of the following laws explains the following statement? Acetylene gas, regardless of its…

A: This is the law of chemical proportion .

Q: Question number  2 please

A: The balanced chemical equation for combustion of undecane is given by

Q: Which of the following is the correct stoichiometric ratio of 1:1 AgCH3COO to Ag2S given that the…

A: Given the balanced chemical equation is, Here 2 moles of AgCH3COO and 1 mole of SrS is reacting to…

Q: What is a chemical property of sodium?

A: Sodium is an element with atomic number 11 and represented by the symbol Na.

Q: How many kg of Co2 are produced when 1.00 gallon of octane (C8H18, density = 0.703 g/mL) is…

A: Combustion reaction is a type of chemical reaction in which a given hydrocarbon is burnt in the…

Q: Based from the given problem, What is the percentage purity of the tartaric acid (C4H6O6)? *

A: Tartaric acid is an example of a bicarboxylic acid. It is found naturally in many fruits such as…

Q: Which of the following features is internal-intrinsic? A. Iron cube volume B. NaCl(s) Crystal…

A: Intrinsic features are those features which do not depend on the volume or mass or number of…

Q: 1. Formula of anhydrous salt ........ ........ 2. Mass of empty dry crucible and lid 19.219.8 3.…

A: 6) Mass of hydrate = Mass of crucible,lid and hydrate before heating(3) - Mass of empty dry crucible…

Q: You were tasked to prepare 477 ml of 3.00 M HNO3. If you were provided a stock solution of 70.5%…

A: Given that -  Volume of HNO3 tasked = 477 mL  Molarity of HNO3 tasked = 3.00 M  Stock HNO3 Solution…

Q: Imagine that you are the CEO of a mining company. Your employees were able to excavate 2 ores,…

A: Metallic iron may be cheaply recovered from iron ores, which are rocks and minerals. Iron oxides…

Q: Assuming complete combustion, what will be the Orsat Analysis of the flue gas of the combustion of…

A: A numerical problem based on Orsat analysis, which is to be accomplished.

Q: In the synthesis of N(CH3)4Ix, what is the mole ratio of the two reactants used? Write a chemical…

A: The two reactants used are tetramethylammonium iodide and Iodine. The balanced reaction taking place…

Q: Calcium peroxytoctahydrate is synthesized according to the following reaction. During the synthesis…

A: Given data:  The given Chemical reaction is The weight of calcium carbonate taken=3.5 g The…

Q: 2. (a) A mixture of Litt (Os and sand weighing 9.20g is heated. After cooling, the residue composed…

A:

Q: give the balanced equation for the combustion of liquid hexane (C6H14) in the presence of oxygen gas

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: what volume, in mL of ethanol (C:H&O), are present in the bottle?

A: Given :- %v/v = 6.50%  volume of beer (solution) = 750.0 mL  To be calculated :- volume of ethanol…

Q: The density of concentrated ammonia, which is 28.0% w/w NH3, is 0.899 g/mL. What volume of this…

A:

Q: The source of oxygen that drives the internal combustionengine in an automobile is air. Air is a…

A: (a) The balanced equation for the reaction of nitrogen and oxygen giving nitric oxide gas is, The…

Q: Combustion of hydrocarbons such as pentane (C,H,12) produces carbon dioxide, a "greenhouse gas."…

A:

Q: You wish to prepare 197 grams of 10.9 % NH,CH;CO0. You will need grams of ammonium acetate and mL of…

A: The concentration of a substance can be measured in terms of mass by mass percentage. Write the…

Q: Write chemical equations for each of the following chemical and physical processes: (a)…

A: Answer:- This question is answered by writing the chemical equation for the given both chemical and…

Q: what volume, in ml of ethanol (C:H.O), are present in the bottle?

A: Given :- %v/v = 6.50 %           Volume of solution (beer) = 750.0 mL  To be calculated :- volume of…

Q: What is the mass of fish, in kilograms, that one would have to consume to obtain a fatal dose of…

A: The mass of fish, in kilograms and pounds has to be given,

Q: Combustion of hydrocarbons such as dodecane (C1,H26) produces carbon dioxide, a "greenhouse gas."…

A: Combustion is the process in which the carbon containing compounds reacts with oxygen to form carbon…

Q: The molecule of the week is Tetraethyl orthosilicate (TEOS) of which 120,000 metric tons (1 metric…

A: The compound Tetraethyl orthosilicate (TEOS) has a molecular formula of C8H20O4Si

Q: A typical frostless refrigerator uses 655 kWh of energy per year in the form of electricity. Suppose…

A: Consider that coal contain two elements that is carbon and sulfur. Amount of sulfur present in the…

Q: Combustion of hydrocarbons such as dodecane (C1,H26) produces carbon dioxide, a "greenhouse gas."…

A: 1) The balanced chemical equation for the combustion of dodecane (C12H26) is, C12H26(l) + 18.5 O2(g)…

Q: Life support systems of spaceships and submarines are designed assuming that average consumption of…

A: The life support system  make traveling possible for humans in space. It provides  oxygen, waste…

Q: ?…

A: Malic acid is an organic compound with the molecular formula C4H6O5. It is a dicarboxylic acid that…

Q: As part of the aspirin synthesis lab the orgo students also had to perform the following calculation…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N2(g) + 3 H,0(g) → 3 NiO(s) + 2 NH3(g) Given the…

A: ∆H = 391.3 kJ/mol

Q: Combustion of hydrocarbons such as heptane (C,H16) produces carbon dioxide, a "greenhouse gas."…

A: The relation between the physical quantities like pressure, volume, no of moles and temperature is…

Q: You are told by your instructor to go to the stock room and find a bottle of the chemical K3Cl. Does…

A: Given formula of chemical is K3Cl  We need find whether a compound with this  formula exist or not

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: (A) The %m/m is mass by mass concentration of the solution is given by following formula - %m/m = (…

Q: Combustion of hydrocarbons such as hexane (C6H₁4) produces carbon dioxide, a "greenhouse gas."…

A: 1) we need to write balanced equation for combustion of hexane

Q: Nitroglycerin is a dangerous powerful explosive that violently decomposes when it is shaken or…

A:

Q: In the standardization of a solution of NaOH against 2.508 grams of oxalic acid (H2C2O4•2H2O), 42.53…

A: An acid exactly neutralizes the same number of equivalents of base and vice-versa. milliequivalents…

Q: /hen exposed to air, aluminum metal, Al, reacts with oxygen, O2, to produce a protective coating of…

A:

Q: The grams and %w/w of Malic acid present in the 200.0 mL wine sample

A:

Q: OBLEM 3 (Ca=40, C=12, O=16) cium carbide is manufactured from limestone and coal via the following…

A: Percentage purity  is estimation of amount of pure compound in impure sample

Q: b). A wastewater contains 7.2 mg L-1 phosphorus and is treated with 15 mg L-1 aluminum in the form…

A: Solution -

Q: Nitrous oxide (N₂O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic.…

A: Given : Mass of N2O = 4.23 Kg = 4230 g                                               (since 1 Kg =…

Q: 1 Solutions of cyanide salts are still widely used in the extraction of gold metal from its ores. It…

A: Two numerical problems based on extraction of ore, which are to be accomplished.

Q: What volume (in mL) of a soft drink that is 10.5% sucrose (C12H22O11) by mass contains 78.5 g of…

A:

Q: Caffeine occurs naturally in tea leaves and coffee beans. Pure caffeine (mp 236°C) is a white…

A: Given:  Mass of crude coffee beans along with caffeine = 8.78 g  Mass of caffeine isolated after…