1. For the reaction below, determine the equilibrium concentration of all species. Kc=1x1020, [A]initial=0.4 M, [B]initial= 0.6 M. (g) 2 B (g) --> 2 C (g) +

Q: The compound Pb(NO2)2 is an ionic compound. What are the ions of which it is composed? Cation formul...

A: The given compound is Pb(NO2)2. The ions in the given compound are Pb2+ and 2NO2-.

Q: why are rates not equal in chemical kinetics

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Q: Give 5 types and properties of solid

A: A solid is a form of matter which possesses high rigidity and hence acquires a definite shape and vo...

Q: 1. Match Letter with appropriate functional group -B A D. Hydroxyl: Sulfhydryl: Carbonyl: Carboxylic...

A: We have to match the letter with the appropriate functional group.

Q: 1. Using arrow formalism, show how the McLafferty rearrangement might occur in PHCOCH2CH2CH3. What v...

A: McLafferty rearrange is a characteristic fragmentation of carbonyl compound in mass spectroscopy. fo...

Q: The 'H NMR of allyl bromide is given. Assign the signals to different protons. In spin decoupling ex...

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Q: Arrange the non-polar compounds P and Q below in ascending order of boiling points. Explain your ans...

A: 3) We have to tell among the given non-polar compound P (2,2,3,3-tetramethyl butane) and Q (2,2-dime...

Q: ION NO; Ch C:0,2- CO2- Cr* Mg Cu NH, Al+

A: Ionic compound  Ionic compound composed of cation which is positively charged (+charge) and an anion...

Q: CH, CH,-C- NH - - CH, — С — ОН || С — CH,– CH, | - - CH;-0

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Q: Calculate the percent by mass of the solute in the following aqueous solution. 31.0 g of KCl in 147 ...

A: Given  Mass of KCl     = 31 gram  Mass of water = 147 gram  Percent by mass of solute = ?

Q: For the two-step reaction below, fill in the blanks using the words given. Step 1: 2 NO2 (g) - NO3 (...

A: Intermediate of a reaction is that species which is involved in mechanism but not involved in overal...

Q: A chemist vaporizes a volatile liquid hydrocarbon (carbon, hydrogen and oxygen) compound to a gas an...

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Q: 7. Compound X is an antibacterial drug of the sulfonamide group, and was widely used in the mid-20th...

A: Here we have to find the intermediate products formed during reaction sequence to prepare antibacter...

Q: Activity 1 Direction: Analyze each of the following statements whether it describes the types of int...

A: Intermoleular forces can be defined as force that exist between two molecules. For example, hydrogen...

Q: Use the following data to calculate the enthalpy of solution of potassium chloride, KCl: A¡H°(s) = -...

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Q: 1) Give the IUPAC names for the following compounds: (a) (b) CI (c) (d) CH3 . CH2CH3 H,

A: The IUPAC name of the compound can be written on the basis of the main carbon chain, functional grou...

Q: Enter your answer in the provided box. Calculate the molarity of the following aqueous solution: 0.8...

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Q: You will be varying the initial amounts of Fe" and SCN Iin Part B What is your hypothesis for how th...

A: Reaction is : Fe3+ + SCN- → [FeSCN2+]  

Q: A reaction is found to have an activation energy of 38.0 kJ/mol. If the rate constant for this react...

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Q: Which of the following is not composed of a sugar? * O Plants O Beef Fats Water O DNA

A: 1. Answer is (c) - water  a. plants contain sucrose,fructose,glucose naturally   

Q: Consider the initial‑rate data at a certain temperature in the table for the reaction described by ...

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Q: The reaction of H2 with I2 is H2 + 12→ 2HI. Use reactant molecules to write appropriate elementary r...

A: Elementary reaction is the reaction which takes place in a single step. In elementary reaction, mole...

Q: Propose the structure of a starting material that would allow you to use the procedures given to syn...

A: Introduction: The first step is included with subsequent steps, i.e. Sulphonation followed by nucleo...

Q: culate the quantity of each ingredient required to make 1 lb (avoir) of the ointment. Coal Tar (5par...

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Q: a - particles from a polonium source strike a thin gold foil of thickness 4 x 10-7 m. Most of the pa...

A: Thickness of foil (L) = 4 x 10-7 m Fraction of alpha particles scattered by more than 90 degree = 1/...

Q: 1. Nitric oxide, NO, and hydrogen gas react though the following reaction: 2NO(g) + 2H2(8) → N2(®) +...

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Q: A solution is prepared by mixing 24.56 g of methanol, CH40 (32.04 g/mol); 62.85 g of water (18.02 g/...

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Q: Part A Look at the three bottles. What evidence is there that a chemical reaction took place? Part B...

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Q: compound has a molecular formula of C4H12N2. What is the empirical formula for this compound? elect ...

A: The emperical formula of the compound is given below

Q: At 293K the vapor pressure of A is 30mmHg while that of B is 100mmHg. The two forms an ideal solutio...

A: Vapor pressure of a substance is the pressure exerted by the vapor above its solid or liquid state. ...

Q: 26. Calculate AG for the following reaction at 150 °C (attach your solution) C2H4(g) + 3 O2(g) 2 CO2...

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Q: Draw the major organic product of each reaction. Indicate the stereochemistry at the stereogenic cen...

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Q: a) What is the meaning of the following symbols? i. ii. E ii. A b) State TWO (2) conditions necessar...

A: a) The meaning of the given symbol is, i) The given symbol is called psi. It indicates the wave func...

Q: 1. For each of the following balanced oxidation-reduction reactions, (i) identify the oxidation numb...

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Q: 6) acetic acid 7) arsenic bromide 8) sodium acetate 9) sulfur hexafluoride 10) ammonium sulfate

A: While writing the formula of a compound, the cation ( positive ion ) is written first followed by an...

Q: Major Classes of Molecule Functional Example Ionic or How will the Group Polar? functional group aff...

A: Soln

Q: 1. Write a balanced nuciear equations for the following: a) the loss of an alpha particle by Thorium...

A: Nuclear Chemistry can be defined as the branch of chemistry that deals with radioactivity, nuclear r...

Q: 24. For the reaction: H2O(1) - H2O(g). Calculate AG at 30 °C (Attach your solution) O 1.98 kcal O 1....

A: So 2nd options seems more accurate that is 1.89kcal

Q: A4 (ag) + 2B2 (aq) 4 AB (aq) The initial rate of appearance of AB was 4.4 M/s. What is the general r...

A:  Reaction rate:

Q: how does a basic anion interact with water? provide a net ionic equation for a basic anion

A: Answer: Basic anions are the conjugate base of weak acids. For example: CH3COO-, HCOO-, F- etc.

Q: the following data were obtained: [HI], M seconds 2.46 1.23 0.615 0.308 408 1.22x103 2.85x103 Hint: ...

A: The Half-life of the reaction is the time required to be the concentration half of the initial conce...

Q: Question 5 of 13 Submit If Kp is the equilibrium constant for the reaction 2 A (g) + B (g) = 3 C (g)...

A: Thus option is c  correct. That is (Kp)³

Q: What are the half-cell potentials and the electrochemical potential of the whole cell? Negative Ele...

A: A question based on electrochemical cells that is to be accomplished.

Q: -0.500 g sample consisting of NazCO3, NaHCO3, and inert materials was dissolved in sufficient vater ...

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Q: The decomposition of dimethyl ether, (CH,);0, at 510 °C is a first-order process with a rate constan...

A: First order reaction k = rate constant = 6.8×10-4 s-1 Initial pressure = Pi = 135 torr Time = t = 14...

Q: 28. Balance the following chemical reaction: C3H8 + O2 CO2 + H2O

A: To balance the equation we will balance the atom on reactant and product. Number of C , H and O on r...

Q: Each of the chemical formulas is incorrect. Identify the mistake and rewrite the formula with the or...

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Q: 2. Complete the following nuclear equation and identify X in each case: a.) Ma + ip 26, а.) 12 4 2a ...

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Q: rate

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Q: An ionic bond is formed by the combination of positive and negative ions. (b) An ionic bond between...

A: Note: As per our guidelines, we are supposed to answer only the first question (i.e. part (a) to (i)...