7.18 Write Q. for each of the a) Hydrogen chłoride gas reacts with oxygen gas to produce chlorine gas and water vapor. no Ins b) Solid diarsenic trioxide reacts with fluorine gas to produce iquid arsenic pentafluoride and oxygen gas. c) Gaseous sulfur tetrafluoride reacts with liquid water to produce gaseous sulfur dioxide and hydrogen fluoride gas. d) Solid molybdenum(VI) oxide reacts with gaseous xenon ifluorjde to form liquid molybdenum(VI) fluoride, xenon gas, and stror ni ogmed sto

Q: Assume that a single cylinder of an automobile engine hasa volume of 524 cm3. (a) If the cylinder is…

A: a) Since PV = nRT  where P = pressure in atm = 0.98  V = volume in lit = 524 / 1000 = 0.524 T =…

Q: Use the electron dot structure of As (column VA) to predict how many H atoms will bond to it.…

A: Arsenic consists of 5 electrons in its outer most shell or we can say that it has 5 valence…

Q: Global warming is the long-term heating of Earth's climate system observed since the pre-industrial…

A: Answer - Global warming is the long-term heating of Earth’s climate system observed since the…

Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, and hydrogen…

A: The balanced reaction of the formation of 9 kg HNO3 and theoretical yield -  NH3g +2O2g →HNO3g…

Q: Cinnabar, (or Cinnabarite) HgSHgS is the common ore of mercury.  Because of its mercury content,…

A:

Q: alculate the mass of O, that is in the collection tube. Round your answer to 2 signi ne reaction…

A:

Q: Enter your answer in the provided box. You are given the following data: H;(g) – 2H(g) AH° = 436.4…

A: Given, a) H2(g) ➝ 2H(g)  ∆H° = 436.4 kJ/mol b) Br2(g) ➝ 2Br(g)  ∆H° = 192.5 kJ/mol c) H2(g) + Br2(g)…

Q: How much energy is evolved during the reaction of 48.7 g of Al according  to the reaction below?…

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: 1. In a combustion process of a coal-fired power plant, 20% excess of the theoretical amount of…

A: Answer is below

Q: 3. Hydrochloric acid is a strong acid that can be used to make sodium chloride and a weak acid,…

A:

Q: th What is the mass/volume percent (m Of KCL ina solution prepared by dissolning d.5goF KCI in…

A: Answer :- To express the concentration of a solution percentage strength is commonly used.…

Q: from the combustion of hydrazine, N₂H4, is used to power rockets into space in the The energy…

A:

Q: Given the following, how much heat is evolved when 0.025 m3 of CH6N2 is combusted at STP?

A: Combustion reaction is the reaction of any fuel or substance in presence of oxygen to form carbon…

Q: The car has a fuel efficiency of 32 miles per gallon of octane; determine the volume of CO2 at 25°C…

A: We have, C8H18 (d= 0.703 g/cm3)2 C8H18 + 25 O2 → 16 CO2 + 18 H2O The fuel efficiency of the car =32…

Q: alculate the molar mass for Mg3(PO4)2, Ca(OH)2, and P2Cl5 (Show work)

A: The given compounds are: 1. Mg3(PO4)2 2. Ca(OH)2  3. P2Cl5 The name of the respective compounds are…

Q: 17. How much energy would it take to take 15 g of acetone from -193 °C to 333 °C at 1 atm of…

A: Acetone changed from -193 degrees Celsius to 330 degrees Celsius.  As the temperature increased, the…

Q: 13 of 23 Match the items in the left column to the appropriate blanks in the sentences on the right.…

A:

Q: What is the average kinetic energy of argon atoms at a temperature of 115°F?   What is the average…

A: Given: Temperature (TF) = 115°F   Or TK = (TF + 459.67)×(5/9) Or TK = (115 + 459.67)×(5/9) Or TK =…

Q: When limestone (solid CaCO,) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A: Mass of CaCO3 = 13.1 kg      since 1 kg = 1000 gMass of CaCO3 = 13.1 kg ×1000 g1 kgMass of CaCO3 =…

Q: The reusable booster rockets of the space shuttle use a mixture of aluminum and ammonium perchlorate…

A: Given Reaction          3Al(s) +3NH4ClO4(s)   →Al2O3(s) + AlCl3(s) +3NO(g) + 6H2O(g) ∆H° of this…

Q: Using the AH; for SO3(g) and SO2lg) calculate AH° for the following reaction: SO SO2(g) +1/202(g)…

A: Calculate enthalpy of the given reaction---

Q: + 6H29) 4PH3, 3(g) A ssume that at Some point during the reaction, hydrogen molecules form at a…

A:

Q: Determine AG° for 2 NO,(g) → N,O̟(g) at 25°C. Substance AGʻ† (kJ/mol) NO2 (g) 51.3 N204 (g) 97.8

A: Using gibbs free energy change of reactants and products, we can evaluate ∆G °  for the reaction.

Q: Consider the following reaction: 2 H, + O,-> 2 H,O A. H=- 483.6 kJ/mol rxn a Is this reaction…

A: Given that : enthalpy of reaction ∆H = 483.6 kJ/mol We need to check if reaction is exothermic or…

Q: According to kinetic - molecular theory in which of the following average geuses the energy of the…

A: The average kinetic energy of the gas molecule is directly proportional to the absolute temperature…

Q: If 124 kJ of heat is absorbed in a reaction that forms nitric oxide from nitrogen and oxygen, what…

A:

Q: Limestone rocks are composed mainly of calcium carbonate (CaCO3) that reacts easily with a…

A:

Q: 4HCN) + 50 2(9) 2H2O(g) + 4CO2(g) + 2N2 Calculate AS using the table provided. Compound S mre HCN…

A: Consider the given balanced equation is as follows; 4 HCN l   +  5 O2 g    →    2 H2O g  +  4 CO2 g…

Q: Ammonia will react with fluorine in the gaseous state to produce dinitrogen tetrafluoride and…

A:

Q: For the reaction below: CH3CH2-H CH,CH2 •OH H-OH a. Estimate the gas phase enthalpy change using…

A: Enthalpy of reaction: It is defined as the sum of energy given to break the bonds and energy release…

Q: A gas mdde up of nor clear diatomic moi uônoJun sadpɔsa sain pinnole 1.37 times as Tast as Cl, gas.…

A: Given, rate of diffusion of a unknown gas if 1.37 times as that of Cl2 gas. Molar mass of Cl2 = 70.9…

Q: Octasulfur(S8) is the most common allotrope of sulfur and is widely used in the chemical industry,…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 5. For the reaction in which hydrogen iodide is made at 425°C in the gas phase from its elements,…

A: For a reaction, in which partial dissociation of constituents can take place , we should consider…

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

A:

Q: Ammonium nitrate is an explosive and a fertilizer. Once a reaction is sparked (by some other means)…

A: Ammonium nitrate is a nitric acid salt of ammonium. It has a function as a fertilizer, an oxidizing…

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

A:

Q: Things haven't exactly been going Wile E. Coyote's way. For his latest scheme, he is going to set a…

A: In this question, we want to determine the moles of CH4 gas when 270kJ energy is released after…

Q: Assume that a single cylinder of an automobile engine hasa volume of 524 cm3. (a) If the cylinder is…

A: a) Since PV = nRT  where P = pressure in atm = 0.98  V = volume in lit = 524 / 1000 = 0.524 T =…

Q: Given the data below, the energy released during the formation of ∆fHo  for the gas diborane, B2H6…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Match the formula on the left with its description on the right.

A: Ozone, O3 is a layer present in stratosphere which protects the Earth’s surface from the Sun’s Ultra…

Q: 1. Assume that 13.5 grams of solid aluminum react with HCl according to the following balanced…

A: Stoichiometrically we can find relation between the reactant and product

Q: 9.) If 124 kJ of heat is absorbed in a reaction that forms nitric oxide from nitrogen and oxygen,…

A: The reaction can be written as follows,                 N2(g) + O2(g)  2NO(g)   ΔHrxn = 2ΔHof NO(g)…

Q: pases in the following equations: a) NH, + HCI b) HSO; NH, + CH + CN- HCN + SO,2- c) H,PO, + CO;-…

A: Bronsted acid is donate proton and base is accepted proton

Q: At a given temperature, for which of these gases: H2(g); O2(g) is: a) the average speed less? b) the…

A: Given, H2 and O2 gas

Q: uestion 27 "A new element (Rr) has been synthesized and its properties analyzed. When 0.157g of Rro…

A: Answer: Enthalpy change for a reaction is an extensive property, therefore as moles of reactant will…

Q: Octasulfur(S8) is the most common allotrope of sulfur and is widely used in the chemical industry,…

A:

Q: A student measured qrxn for the reaction of 0.398 g of a metal, X(9(molar mass = 97.42), with…

A: X2+ + 2HCl = XCl2 + H2 Here 1 mol of X2+ reacts with 2 mols of HCl ,  1 mol of X2+ = 97.42 g

Q: One of the components of smog is ozone,O3, a colorless, toxic gas. It is a very strong oxidizing…

A:

Q: Which one of the following statements is not correct?

A: Forming of dew is considered as an exothermic process and carbon dioxide sublimation is an…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.