4:49 1 < Question 10 of 11 Submit Determine the number of valence electrons in 13 and then draw the corresponding Lewis structure. A) 21 B) 24 C) 26 D) 22 E) 20 T

Q: A 0.751 mol sample of N, gas is confined in a 17.6 liter container at 12.6 °C. If the volume of the…

A:

Q: Which of the following is a strong acid? O acetic acid Ohydrochloric acid Ohydrofluoric acid…

A: Acidity order

Q: List the three gases released in a Double Displacement -gas reaction. Explain how this occurs, use a…

A:

Q: Module 7 1.) Refer to the following equation: 3Cu(s) + 8HNO(aq) → 3Cu(NO3)2(s) + 2NO(g) + 4H,0(1) A.…

A:

Q: carbonate ion, CO32−,CO32−, draw all of the resonance structures. Identify which orbitals overlap

A:

Q: Which of the following is NOT one of the assumptions of the kinetic molecular theory? none of the…

A:

Q: 5. What is the phase angle of water in terms of viscoelastic behaviour? a) 0 b) 45 c) 60 d) 75 e)…

A:

Q: Complete the following precipitation reaction with balanced molecular, total ionic, and net ionic…

A: Write the balanced molecular equation  Split electrolytes to their corresponding ions to achieve…

Q: Question 3. According to Hückel's rules, which of the structures given below is aromatic? A B C E F

A: According to huckel rule: 1) the compound should be cyclic 2) the compound should be planar 3) the…

Q: If 74.4 mL of silver nitrate solution rea of precipitate, what is the molarity of s

A: The reaction that occurs between the KCl and , AgNO3 is .,   AgNO3(aq) + KCl(aq) --&gt; AgCl(s) +…

Q: Draw a structural formula for 2-cyclopenten-1-ol. • Show stereochemistry only if given in the name.…

A: The structural formula for 2-cyclopenten-1-ol is:

Q: The following data was reported for the density of a soft drink (pop). The true density of the pop…

A: In the question, the true value , the average value and the different set of data collected for the…

Q: Calculate the ratio of the number of molecules in the v = 2 to the ground state at 25 C for H Cl if…

A: We have to predict the ratio.

Q: Draw a Morse potential for a diatomic representing a bonding MO and one representing an antibonding…

A:

Q: Calculate the concentration of S2- in an aqueous solution of 0.211 M hydrosulfuric acid, H2S(aq).

A: The equation is  H2S (aq) ⇔ 2H+(aq) + S2-(aq)

Q: Question # 3: Organic acid anhydrides are very important structural motifs in organic chemistry.…

A: Detail synthetic scheme is shown below

Q: 13. A silent mutation A) does not change the protein that is produced. B) has a very minor change on…

A:

Q: for reactron beloro what uid huppen t chemical shift and whg 1 Mg 1-

A:

Q: What type of enzyme is affected by the binding of a regulating substance at a point other than the…

A: Enzymes are the substance which increase the rate of reactions by providing the path of low…

Q: Consider the following system at equilibrium where Kc = 77.5 and AH° = -108 kJ/mol at 600 K. ? co…

A:

Q: percent by mass of oxygen

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Predict and explain if the entropy change of the following reactions or process is positive or…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Čalculate the pH and the equilibrium concentrations of HTEO3 and TeO32- in a 0.2840 M tellurous acid…

A:

Q: state the direction in which the following equilibrium systems would be shifted upon the application…

A: 1) Effect of Concentration:- If we increases the concentration of reactant at equilibrium , the…

Q: Experiment 8 (Molecular Modeling and IR spectroscopy). Which of the followin compounds has the…

A:

Q: Acetylene (C2H2) burns in oxygen (O2) to produce carbon dioxide (CO2) and water (H2O). 8.64 L of…

A: STP condition: T = 0°C P = 1atm  Given that: Volume of acetylene = 8.64L

Q: Calculate the missing data in the following table. Compound ΔHvap (kJ/mol) ΔSvap [J/(mol·K)]…

A: The formula relating ∆Hvap and ∆Svap is: ∆Svap = ∆Hvap  Tb where Tb = Boiling point temperature in K

Q: Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOX") that are of…

A: This question is from Chemical Equilibrium where the equilibrium is established between NO2 and…

Q: A certain electrochemical reaction has a AG = -231.3 kJ/mol, and E° = 0.48 V. How many electrons…

A:

Q: For questions #27- # 30 NaOH + Al(NO3)3 27. What is the molar mass of aluminum hydroxide? A.)…

A:

Q: Н- Н- НО- H -ОН -OH Н- -H НО- НО- CH2OH I H H -OH -ОН -H -H CH₂OH || Н- HO НО CH2OH -ОН -Н -H CH₂OH…

A:

Q: Lycopene is an important bioactive antioxidant found in tomatoes and other red fruits and…

A:

Q: If a buffer solution is 0.210 M in a weak base (Ks = 6.1 x 10-5) and 0.560 M in its conjugate acid,…

A:

Q: 'Br Br NaCN 1. LIAIH4 2. H₂O NH₂

A:

Q: Identify the reagents necessary to accomplish each of the fol- lowing transformations: OH OR `NH2

A: These are given compound is carboxylic acid derivatives...

Q: The formula of the coordination compound is given as: [(NH3)4Fe Fe(NH3)4](NO3)3 Provide the name the…

A: we need to write IUPAC name of the given coordination complex

Q: Enumerate the qualitative tests that are based on the production of furfural and furfural…

A: To calculate the qualitative tests and to enumerate based on the production of furfural and furfural…

Q: a,b, and c in the following nuclear equation:

A:

Q: (Q61) Platinum cations in solution readily form complexes with free chloride anions in solution…

A: Given :  Kf = 1.0 x 1016  Initial [Pt+2] = 0.0127 M  [NaCl] = [Cl-] = 0.419 M

Q: he major organic product o

A:

Q: ng initial rate data: Initial rate, [Clo (M) M/s 1.00 0.150 •1.00 0.150 O 1.00 1.20 0 2.00 0.300 on…

A: Assume rate law is R = k(A)a(B)b(C)c From experiments R1=0.15 = k(1.00)a(1.00)b(1.00)c R2 = 0.15 =…

Q: Practice Exercise For the reaction N₂(g) + 3H₂(g) — 2NH3(g) Kp is 4.3 X 104 at 375°C. Calculate K,…

A:

Q: 2. A reaction between aluminum bromide and sodium hydroxide takes place. Balanced Chemical Equation:…

A:

Q: _1. In order for a chemical reaction to occur, there must always be a. a bond that breaks in a…

A: (1) For a chemical reaction to occur , there must always be an effective collision between reacting…

Q: A) 24 B) 20 25 D) 28 E) 21 ice ele SO, and then draw the corresponding Lewis structure (by following…

A: The number of valence electrons in SO3 is

Q: 3. Show the steps necessary to transform the acid on the left into the compound on the right. Be…

A: 2. When 1-pentanol is treated with an Oxidising agent like KMnO4 then initially 1-pentanal is formed…

Q: 1. What is referred to as the change in the reactant or a product with time? A.) Chemical reaction…

A:

Q: 4(qee) at antun metx 3 ent to taen Gea Lemon Juice ai oloriq Increasingly acidic 27. According to…

A:

Q: Hydrogen gas is produced when zinc react with sulfuric acid. The other product formed is zinc…

A: here we are required to find the Mass of zinc needed to produce 159 ml of hydrogen when it react…

Q: 1. Consider the following reaction at 500 K: 2 NO (g) + O2 (g) 2 2 NO2 (g); Kc = 6.9 x 105 This…

A:

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".