At 27 °C, K₂= 1.5 × 1018 for the reaction 3NO(g) N₂O(g) + NO₂(g) If 0.030 mol of NO were placed in a 1.00 L vessel and equilibrium were established, what would be the equilibrium concentrations of NO, N₂O, and NO2.

Q: Draw a polymer chain segment of a copolymer formed when the two monomers given below are polymerized…

A: Copolymer:- Polymer which is derived from two or more types of monomer.

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

A:

Q: 4) Given the following titration curves: A) Which curve represents the titration of a weak base, and…

A: A titration curve is a graphical representation of the pH of a solution during a titration. In a…

Q: How many kilojoules are released when 10.0 g of steam at 112°C condenses, cools to 0°C and freezes…

A: Given  10.0 g of steam at 112°C condenses, cools to0°C and freezes at -25°C. Heat of fusion= 334J/g…

Q: The most acidic of the following 0.10 M salt solutions is (a) Na2S; (b) NaHSO4 ; (c) NaHCO3; (d)…

A: Acidity is defined as the ability of a molecule to release protons.  if a compound  easily donate…

Q: CH3-CH2-CH2-CH2-CH2-O-CH2-CH2-CH2-CH3 0° -O-CH2-CH3 F OH

A: 3 parts of the question have been answered below. Ask other parts in another question please.…

Q: based on the structure of compound A and the conditions used, explain in one or two sentences…

A: The given reaction scheme is shown below We have to tell the reaction follows which type of…

Q: 0

A: Resonance is the different Lewis structure which are differ by only the position of electrons not…

Q: 5) The pKa of hydrozoic acid, HN3, is 4.72. It reacts with water according to the reaction shown…

A: pKa of hydrazoic acid is 4.72. We have to calculate the pH of solution formed 100 mL of 0.900 M of…

Q: Calculate the osmolarity of these solutions. Assume density of the solution is 1.00 g/mL.…

A: •Osmolarity = (Molarity × n)  •Here "n" = Number of ions •For MgCl2 :- n= 3    (Electrolyte ) •For…

Q: The components of substances that are ______ separate when the substance is placed in water.…

A: Substances which are completely dissociated in aqueous solution are called ionic substances.

Q: Predict the product of the following? a) :3 b) CH,CH,CH,CH,CH, KMnO4 NaOH H₂O KMnO4, NaOH H₂O

A: The KMnO4 , NaOH then H2O is used in the above reaction.  KMnO4 is a strong oxidising agent in the…

Q: If you wanted to anodize 1.00 mol of Al to Al₂O3, how many mol of electrons would you need to…

A: => Al + 3/2 O2  => 1/2 Al2O3 => Oxidation number of Al in Al2O3 is Al3+. => So we are…

Q: Ectocarpene is a volatile, sperm cell-attracting material released by the eggs of the seaweed…

A: We have to draw the structure of the given compound such that the stereochemistry of the chiral…

Q: You start with 20.0 mL of 0.50 M H(C₂H3O2), and you titrate that with 0.50 M NaOH. For H(C₂H3O2),…

A: acetic acid react with sodium hydroxide in 1 : 1 molar ratio. Neutralization reaction is  HC2H3O2 +…

Q: .0 6 7.5 1 Fuo 7.0 m Foo 6.5 1 F-600 6.0 5.5 5.0 4.5 s 4.0 f1 (ppm) 3.5 3.0 2.5 2.0 1.5 3 1.0 0.5

A: Wittig reaction converts aldehydes/ketones into olefins. The stereochemistry of the formed double…

Q: 2. There are 36.7 grams of ammonia gas trapped in a non- deformable container. Calculate the volume…

A: Answer-2 STP means standard temperature and pressure where pressure is equal to 1 atm and…

Q: O Macmillan Learning LiOH H₂O Reaction C Select Draw Templates с H O More Li Erase Q2Q

A: An ester is a compound that is formed by the reaction between a carboxylic acid and an alcohol, in a…

Q: Determine the pH of each of the following solutions. Ka and Kb  values are given in the following…

A: a)  Molarity of Hydrazine, H2NNH2 = 0.0084 M  Kb for Hydrazine =1.3×10−6  pH of Hydrazine, H2NNH2 =…

Q: What mass of MgCO3 contains the same mass of oxygen as does 321 mg of MgCr2O7?   mg

A: mass of  MgCr2O7 = 312mg  1g = 1000 mg  so    mass of  MgCr2O7 = 312mg x1g1000 mg= 0.312 g

Q: c) L A e) Br b) d) f) H CH₂CH₂ A C(CH3)3 a H OH

A: Following structural formula of compounds given -

Q: 0.115 M KOH solution was used to titrate a 32.90 mL sample of a weak acid solution, HC3H5O2, of…

A:

Q: wires heat sample Water Stirrer nud Sample buming Steel sample outside chamber In an experiment, a…

A:

Q: Consider the reaction below. 5 P4O6 + 8 I2 → 4 P2I4 + 3 P4O10 (a) How many grams of I2 should be…

A: The given reaction is: 5P4O6+8I2→4P2O4+3P4O10 The mass of P4O6 is 4.20 g.

Q: IDENTIFY THE FF. BOND POLARITY FAND d. SF e. SiF MOLECULAR GEOMETRY POLARITY OF MOLECULE

A: Two given molecules are SF6 SiF4 We have to answer the following questions about those two…

Q: How many copper atoms were present on the balance reading 4.78 g? x 1022

A: Weight of Cu = 4.78 gram

Q: Suppose you measure out 0.0132 moles of ammonium sulfate on the balance. If the weigh boat…

A:

Q: 9) 0.0100 M Acetic acid, HCH3COO, has a pH of 3.37 while 0.0100 M hydrochloric acid, HCl, has a pH…

A: Check the strength between the two acids. On the basis of that strength, explain the difference…

Q: Provide a brief explanation, based on features of the molecules, for the following trend in pKa…

A: pKa (or the negative logarithm of the acid dissociation constant) is a measure of the acidity of a…

Q: Determine the number of atoms in 27.0 grams of bromine, Br. (The mass of one mole of bromine is…

A: This problem is based on mole concept.

Q: Balance the following oxidation/reduction equation carried out in acid. H_2S (aq) + HCrO_4 =…

A: Balance the following oxidation/reduction equation carried out in acid. H_2S (aq) + HCrO_4 =…

Q: When 1 mole of N₂ (g) reacts with H₂(g) to form NH3 (g) according to the following equation, 92.2 kJ…

A: Answer :  Given that, the reaction is  N2(g) + H2(g) → NH3(g) Mole of N2 = 1 mol. Energy evolved =…

Q: Which of the following aqueous solutions are good buffer systems? (Select all that apply.)…

A: The aqueous solutions given are 0.18 M hydrocyanic acid + 0.17 M sodium cyanide  0.27 M nitric acid…

Q: Convert 3.12 x 1023 molecules of distilled water into grams.

A: The formula which will we used for the conversion from molecules to moles is : => moles = given…

Q: Which of the following is a strong nucleophile in a protic solvent? Select answer from the options…

A:

Q: What is the relationship between the equilibrium temperature and the greenhouse gas concentrations?

A: The amount of greenhouse gases in the atmosphere has an impact on the equilibrium temperature of the…

Q: What is AG for a reaction where AG° = 4.5 kJ/mol and Q = 1.4 at 295 K? (R = 8.314 J/mol K)

A:

Q: Provide the IUPAC name for the compound shown here. SH SH OH

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: Write the complete electron configuration for the common monatomic ion formed by the element…

A: Since, Electronic configuration represent the electron present in orbital in which way. Arrangement…

Q: so is it all of them except HF?

A: According to Bronsted and Lowry concept an Acid is a substance that has the tendency to donate a…

Q: The following molecule has the bra Save for Later EN configuration.

A: In this question we have given the structure of an organic compound which contains a double bond and…

Q: iv. Circle the letter of any compound (shown below) that does not meet the structural requirements…

A: Aldol Condensation can be defined as an organic reaction in which enolate ion reacts with a carbonyl…

Q: draw ir for the following.    1-chloro-2-methylpropane butan-2-one propan-2-ol propanal

A:

Q: Use the References to access important values if needed for this question. For the following…

A: To solve this problem we have to use the stoichiometry of the given chemical reaction

Q: The equilibrium constant, K, for the following reaction is 1.20x10-2 at 500. K. PCI 5(8) PCI 3(g) +…

A:

Q: What is the coordination number of the metal atom in the [Cd(EDTA)]- complex? X 5 +

A:

Q: A 0.150 M solution of a weak acid has a pH of 2.51. What is the pKa of the acid?

A: The given information is as follows:     The concentration of weak acid = 0.150 M The pH of the…

Q: 4) You wish to make a buffer with a pH of 4.72 using 100.0 mL of a 1.00 M solution of hydrazidic…

A: The buffer solution is defined as the solution which contains a mixture of strong acid and weak base…

Q: b.Alkylation Reaction + Br 브

A: A question based on reactions of aromatic compounds. Structure of an organic compound is given for…

Q: A 27.4 mL sample of 0.273 M trimethylamine, (CH3)3N, is titrated with 0.320 M hydroiodic acid. At…

A: Answer :