The following reaction can be used to convert carbon dioxide to oxygen gas. 4 KO₂ (s) + 2 CO₂(g) → 2 K₂CO3(s) + 3 0₂(g) What is the mass in grams of oxygen gas that can be produced from 0.371 grams of carbon dioxide?

Q: The required mobile phase for the analysis caffeine in soft drinks in liquid chromatography are…

A: In liquid chromatography, the selection of the appropriate mobile phase composition plays a…

Q: A 8.00 L tank at 9.38 °C is filled with 10.5 g of dinitrogen difluoride gas and 4.54 g of sulfur…

A:

Q: At 25.0 °C the Henry's Law constant for methane (CH4) gas in water is 1.4 × 10¯¯* M/ atm. 3…

A: Check the relation between Henry's constant and partial pressure to calculate molarity and then…

Q: molecular geometry of PH3?

A: Geometry is generally decided by VSEPR theory according to which-Total electron pairs = (valence…

Q: The reaction 2NO(g) + Cl₂ (g) → 2NOC1(g) was studied at -10°C. The following results were obtained…

A: Given,(i) The reaction:NO(g) + Cl2 (g)  2 NOCl (g)  at -10 oCRate = The rate law of the reaction :…

Q: What is the solubility of La(103), in a solution that contains 0.250 M La³+ ions? (Ksp of La(103),…

A:

Q: 7. Reactions at the a Carbon - Part 2 below. A. B. G D. anofulon CH₂O O heat & - OH HO or OCH₂ CH₂S…

A: Given reactions are shown below.

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

A: Answer:Any specie that loses H+ ion in its solution is called as Bronsted-Lowry acid and specie…

Q: You have 2.2 mol Xe and 3.2 mol F2, but when you carry out the reaction you end up with only 0.25…

A: We have to calculate the percent yield of the given reaction.

Q: This sketch of a neutral molecule is shaded red or blue wherever the electrostatic potential at the…

A: The number of colors has to be identified to find the compound's chemical formula. The positive…

Q: What is the IUPAC name of the following compound? CH3 он сненсненсH OH

A:

Q: 1. Using the more reactive of the two rings, propose a mechanism for the nitration of phenyl…

A: Nitration of phenyl benzoate yields 4-nitrophenyl benzoate.OCOC6H5 is activaing group so it is…

Q: A reaction profile (not to scale!) for the reaction 03 + NO O₂ + NO₂ is shown below: E (kJ) O3 + NO…

A:

Q: Draw the skeletal (line-bond) structure of (E)-3-ethyl-4- methylpent-2-ene.

A: In the skeletal structure of a molecule, the bonds are shown by lines, and the intersection of lines…

Q: In the following reaction, what mass of Ag2O(s) (in grams) is required to form 389 mL of oxygen gas…

A: The volume of oxygen gas formed = 389 mL = 0.389 LThe pressure of oxygen gas = 733 mmHg =…

Q: Which of the following molecules has a dipole moment?   A. SF6   B. FOOF   C. PF5   D.…

A:

Q: What is the pOH of an aqueous solution of 1.78E-2 M perchloric acid? pOH =

A:

Q: Question 1) What is the hydronium ion concentration in an aqueous hydrobromic acid solution that has…

A: Answer:Value of pH of a solution is equal to:Also,

Q: QUESTION 4 When you added 10% Na2CO3 solution to the test tube that has cyclohexene and water, which…

A: The acid-base nature of the salt solution depends on the nature of the acid and base from which the…

Q: Write the structure of the product formed in the below reaction and name them. Does the product have…

A:

Q: If the equation of the calibration curve for caffeine at 230 nm is A-0.0265c and the concentration…

A: As per Beer's law,Absorbance, A = where,  is the absorptivityc is the concentration in ppml is the…

Q: Br H OCH 3 CH3O H Br || H Br H OCH 3 ||| Br₂ CH3OH CH3O ? H Br IV Br H ਰੋ V

A: first step - Bromination reaction occurs and bridge bromonium intermediate formed. Second step  -…

Q: Compare the de Broglie wavelength of a golf ball moving at 70.0 miles per hour (31.3 m/s) to that of…

A: Answer:According to De-Broglie principle value of wavelength is:Here:Value of planck constant is

Q: to noiRS 'l bus CH4 (g) +20₂(g) →CO₂(g) + 2H₂O(g) Suppose 2.8 mol of methane are allowed to react…

A: The balanced reaction of combustion of CH4 is:CH4 (g) + 2O2  ----> CO2 (g) + 2H2O (g)Allowed mole…

Q: Give the formal charges given the following Lewis Structure: :O: 0: N=0 :0: formal charge of N =…

A:

Q: MISSED THIS? Watch KCV 2.5, IWE 2.7: Read Section 2.5. You can click on the Review link to access…

A:

Q: Identify the chiral centers in each of the following compound: OH C1

A: A chiral center, commonly denoted with an asterisk (*), is a specific carbon atom in a…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. Please provide the…

A: Michael addition reaction is the 1,4-addition of nucleophile to the unsaturated carbonyl compounds.…

Q: How many distinct alkene products are possible when the alkyl iodide below undergoes E2 elimination?

A: Alkyl halide gives an elimination reaction by reacting with a strong base. E2 reaction involves a…

Q: 5) Identify the orbitals involved in forming the bond in the following molecule: (A) sp2 & sp2 (B)…

A:

Q: Give a full arrow-pushing mechanism for the following acid-catalyzed reaction: HC1 H₂N.

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: Please answer fast I give upvote

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: Draw the skeletal structure of the molecules whose condensed structural formulas are given below…

A: The skeletal structure is drawn by joining straight lines. The intersection point is considered as…

Q: Hello I need help with this  problem. I tried solving it, but i couldnt figure it out, i provided…

A: The question is based on the concept of solid state.We need to calculate radius of nickel atom.

Q: Naphthalene has a heat of fusion of 35.7 cal/g and a molr mass of 128.0 g/mol. How much heat in kcal…

A:

Q: Carbon disulfide gas and oxygen gas react to form sulfur dioxide gas and carbon dioxide gas. What…

A: Reaction of CS2 and O2Volume of O2 consumed = 9.34 m3 Volume of CO2 produced = ?

Q: Compare the de Broglie wavelength of a bullet moving at 700 miles per hour (313 m/s) to that of an…

A:

Q: 2. The equilibrium constant Kp (in atm) for the dissociation reaction of Cl₂ (g) 2C1 (g) was…

A:

Q: Use the markers to show the mechanism arrows for the following Grignard reaction. You need to fill…

A: The given reaction is an example of nucleophilic addition reaction. In this reaction phenyl…

Q: Liquid Tylenol has 325 milligrams of acetaminophen per 12.5 milliliters of liquid medicine (a fact…

A: Given,Liquid Tylenol has 325 milligrams of acetaminophen peer 12.5 milliliters of liquid…

Q: Consider the reaction of a 20.0 mL of 0.220 M C₅H₅NHCl (Ka = 5.9 x 10⁻⁶) with 12.0 mL of 0.223 M…

A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: How many stereogenic centers are there in the cholesterol-lowering drug Pravastatin?

A: The sp3 hybridized carbon atom that is attached to the four different types of atoms or groups is…

Q: Provide the structure of the major organic product(s) in the following reaction. OCH, SO3 H₂SO4

A: The sulfonation reaction is an aromatic electrophilic substitution reaction. In this reaction -SO3H…

Q: 3. Provide a synthesis of the target structure on the right from the starting structure on the left,…

A: Given are organic reactions. Given are reactants and products , we need to find out reagents.

Q: You analyze the Free SO2 level for the red wine using the Aeration Oxidation or Aspiration Method.…

A: The question is based on the titration.  We are titrating SO2 with a strong base. We need to…

Q: The activation energy for the gas phase isomerization of methyl cis-cinnamate is 174 kJ. cis-C6H5…

A:

Q: Consider doing the following Grignard reaction of allyl chloride with an unknown carbonyl compound…

A: Given is organic reaction.In given reaction, allyl chloride reacts with Mg to form Grignard…

Q: Which of the following represents the change in electronic configuration that is associated with the…

A: We have to choose the correct electronic configuration.

Q: 5. Show the mechanism, using arrow-pushing, for all three products shown below. СН3ОН CH2OCH3 OCH3

A: The question is based on the concept of organic synthesis. We need to synthesize the product using…

Q: Draw the thermodynamic product for the reaction

A: Alkene reacts with hydrochloric acid to form stable carbocation first, followed by a reaction with…

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".