Sulfur trioxide gas combines with water to form a single product. SO3 + H2O → ? Based on the law of conservation of mass, which option is the product of the reaction? H2SO3 H2SO4 H2S2O4 HSO4

Q: -23 g and a small airplane has a mass of 5000. kg. An aluminum atom has a mass of 4.48 x 10 Use this...

A: Given-> Mass of Al atom = 4.48 × 10^(-23) gm Mass of airplane = 5000 kg = 5 × 10^6 ( 1 kg = 1000 ...

Q: the equilibrium constants for the two reactions 2 HCl(g)    H2(g) + Cl2(g)             K1 = 4.36x1...

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Q: Activity #4: Familiarizing common household products |Chemistry surrounds us every single day and no...

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

Q: Elements in Group IA (alkali metals) make nitrides with the formula (X can be any alkali metal). a)...

A: Given,  Group IA Elements (alkali metals) make nitrides with the formula (X can be any alkali metal)...

Q: Briefly explain why “loading up” on one reagents drives the reaction while the other one would decre...

A: This is cross-aldol condensation reaction also known as Claisen-Schmidt reaction. In above reaction ...

Q: What is the vapor pressure of a 45.0 % solution of glucose, C6H12O6 (252.12 g/mol), at 90.0°C, given...

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Q: What volumes of 0.50 M HNO2 and 0.50 M NaNO2 must be mixed to prepare 1.00 L of a solution buffered ...

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Q: Consider the structures of cholesterol and ?-carotene. Which do you think will have the highest Rf v...

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again

Q: The Molecular Weight of an unknown liquid is determined using the Dumas Method. The following data h...

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Q: Fe20з + C Fe CO2 You add 28 grams of carbon. You find the actual yield to be 181.2 grams of CO2. Wha...

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Q: Cis-methyl crotonate isomerizes to allyl acetone. The rate constant for the cis-trans reaction was f...

A: Given:- Cis-methyl crotonate isomerizes to allyl acetone. The rate constant for the cis-trans reacti...

Q: A dilute solution of hydrochloric acid with a mass of 608.62 g and containing 0.38547 mol of HCl was...

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Q: moles

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Q: Identify if the following compound has R or S chirality. H. CH3

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Q: In the following set, indicate the most polar bond. H-H      H-Si      H-P       H-S

A: Relationship between Ionic character and electronegativity difference (∆EN) The polarity of the bond...

Q: QUESTION THREE Compare an electrochemical cell with an electrolytic cell by completing the following...

A: Comparison of electrochemical cell and electrolytic cell:

Q: Directions: Name the following hydrocarbo 1. CH3 CH3 H3C-CH-CH-CH2-CH3 CH3 CH3 2. CHз — с- CH2 CH -C...

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again 

Q: Write the equilibrium expression for Ca2+ + 2Cl = CaCl2 with activity coefficients.

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st ...

Q: 1. Draw the complete chemical reaction of the synthesis of Acetaminophen Ans:

A: Since you have posted multiple questions, the answer for first question is given below. Kindly repos...

Q: Explain Epimers

A: Those carbohydrates which contain many asymmetric(chiral) centers but differs in stereochemistry at ...

Q: What is the balanced net ionic equation of NH3 reacting with Fe(NO3)3 and reacting with CuS

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Q: Exercise 7. Give the name or write the formula for the following. a. HI (ад) b. HNO2 (aq) c. H2Se (a...

A: Introduction  Acids can be defined as the compounds which release H+ ions when dissolved in water an...

Q: Consider the following reaction mechanism. Step 1: 2X + Y- W + 2 Z fast Step 2: Z- U+ V slow Step 3:...

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Q: In a reaction, 1 mole of silver nitrate combines with 1 mole of sodium chloride. AgNO3 + NaCl  Whi...

A: This is an example of Inorganic reaction where precipitation of AgCl takes place . Details descripti...

Q: What quantity in moles of KBr are there in 31.5 mL of 0.150 M KBr?

A: Mole, can be defined as a standard  unit for measuring large quantities of very small entities such ...

Q: presence of 02(0) Torn 201s) is-25.0 kJ per mol 02. In the compound ZO(e), Z has a +2 formal charge....

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again

Q: d. how much heat, In kilocalories and kilojoules, would be required In order to cause 150 g of COz t...

A: 2CO2(g) + 4H2O (l) ----> 2CH3OH(l) + 3O2(g)  

Q: 1. Given the rate determining step in a reaction, write the rate law for that reaction.

A: The slowest step in a reaction mechanism is known as the rate-determining step. The rate-determining...

Q: 1.00 L of a 0.0250 M solution of C9H7O4, adds 15.0 mL of aqueous sodium hydroxide . The pH of the ne...

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Q: 1. 3C2H5OH() + 202) 5CO2(9) + 2H2O(g) 2. 2NO2(9) 2NO(9) + O2g)

A: Enthalpy of reaction :  For a chemical reaction the standard enthalpy of reaction is the total  enth...

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE): CH...

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Q: The Gibbs free enetgy change is: AG = AH-TAS 0 Given equaton is'. AG -73.1 +42.8 %3D AG = -73.IJ + 4...

A: In this question we are given an equation of Gibbs free energy. We will be comparing it with our kno...

Q: A mixture of xenon and neon gas is expanded from a volume of 51.0 L to a volume of 90.0 L, while the...

A: Work done , W = -Pext dV = - Pext ( Vfinal - VInitial ) Where Pext = external pressure  Vfinal  = fi...

Q: Gaseous ethane (CH,CH; ) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO, ...

A: The balanced chemical equation for the reaction of Ethane ( CH3CH3 ) and gaseous oxygen gas ( O2) is...

Q: Cyclohexane freezes at 6.50 °C. What is its AS' of freezing if its AH° of fusion is 2.68 kJ/mol? +9....

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Q: ACT. 1 ON BOILING PT ELEVATION & FREEZING POINT DEPRESSION 12.55 What are the boiling point and free...

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Q: ‘‘Soap scum’’ forms in ‘‘hard water,’’ water containing Ca2þ and Mg2þ salts. How do you explain this...

A: Given:- Soap scum’’ forms in ‘‘hard water,’’ water containing Ca+2 and Mg+2 salts. How do you explai...

Q: Give me a good introduction for the use of citric acid as antioxidant to preserve the flavor of food...

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Q: What mass, in grams, of a solution containing 5.00% by mass of potassium iodide, KI, contains 308.00...

A: Given data : % by mass = 5.00 % Mass of KI = 308.00 mg = 0.308 g (1000 mg = 1g)

Q: Lactic acid is produced in the tissues by anaerobic metabolism of glucose. Lactic acidosis occurs at...

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Q: Determine if the following compound has R or S chirality. HO

A: For determining a centre Ror S we have to detect the chiral centre first . Now then we have to make ...

Q: Consider the following reaction mechanism. Step 1: 2 X + Y- W + 2 Z fast Step 2: Z- U+V slow Step 3:...

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Q: The faster the molecules are moving on the average, the lower the temperature would be   False   Ne...

A: The statement is False   When the molecules move faster then the tendency to collide between each ot...

Q: Acetylene (C,H,) gas and oxygen (0,) gas react to form carbon dioxide (Co,) gas and water (H,O) vapo...

A: Given that 11.0 mol of C2H2 is reacted with 7.0 mol of O2 in a reactor. We have to determine if half...

Q: The chemical formula for hydrogen bromide is HBr. A chemist measured the amount of hydrogen bromide ...

A: mass of HBr = 486 g moles of HBr=?

Q: 6. For a reaction at 25 °C, the activation energy of the forward reaction is 135 kJ and the activati...

A: Let us discuss the diagram and then answer the question. 

Q: Calculate the total heat required in the heating and complete melting of 1.00 mol solid Cu (MM = 63....

A: The mass of copper is = 1.00 mol The initial temperature of copper is = 100.0oC The final temperatur...

Q: How many moles of oxygen atoms are there in 15. 53 moles of N02?

A: Given -> Moles of NO2 = 15.53 mole  

Q: CALCULATE OF REACTION RATE FOR THE GIVEN CHEMICAL EQUATION. IF THE RATE OF APPEARANCE OF WATER IS 7....

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Q: A solution is prepared by dissolving 23.9 grams of sucrose, C12H22O11, in 215.3 g of water. What is ...

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