Ternary Compounds with them and to the ponds NH Mg¹ #3 Fe³+ K H CN NHƠN ammonium cyanide NO CO SO POHSO

Q: Is NBr3 a polar or nonpolar molecule? Answer is polar. Can you explain to me that why is the polar…

A: Introduction An atom's ability to draw shared-pair electrons towards itself is known as…

Q: A medicine contains 30.5 mg of hydrocodone/mL of solution. You have 500 mL of the medicine. How many…

A: Answer: In this question we have to find out the mass of hydrocodone in 500mL solution when 30.5mg…

Q: Sulfuryl chloride undergoes first-order decomposition at 320.ºC with a half- life of 8.75 h (k =…

A: According to the question, The initial pressure = 793 torrThe volume of container = 1.25 LThe time…

Q: 3 ( ). What is the linear tautomer of the following hemiacetal? It might be useful to # and track…

A: Keto enol tautomerism is a type of structural isomerism. A chemical equilibrium between the keto and…

Q: 5. The reaction A→B+C is known to be first order in A. Below are data showing the concentration of A…

A: Rate of a reaction

Q: How many electrons have the quantum numbers n=3, ms =  +1/2?

A: We have to determine the total electrons that have quantum numbers  n = 3 and ms = +12

Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

A: Well, we have to look carefully the lewis structure and try to imagine if there any H-bond possible.…

Q: 3. CONCISELY explain why the following reaction would NOT work. Br CH₂ CH₂ SH 1.2 Li 2. CH3 CH3 CH₂…

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Q: Based on hard-soft acid-base theory should the following reaction be favorable in the forward or the…

A: Hard acid binds with hard base while soft acid binds or react with soft base. This is hard soft acid…

Q: 1. For the following reactions, predict the major product. You do not need to provide a mechanism…

A: We have to give the major products of the below given reactions.

Q: Draw the complete structural formula and condensed molecular formula for each compound. IUPAC Nome…

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Q: The PH of a 0.2 M solution of a monoprotic acid is 3.45. Calculate the pKa for this acid. What is…

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Q: What is the H* concentration in a 5.900 M solution of HF(aq) at 25°C? 1) 3.7 × 10-³ 2) 6.3 × 10-4 3)…

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Q: Select the resistivity of the following materials at 20degC. Match each item to a choice: Choices:…

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Q: Identify which changes in the list below will cause the system at equilibrium to shift towards…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: You need to make an aqueous solution of 0.215 M magnesium bromide for an experiment in lab, using a…

A: The molar mass of magnesium bromide is the sum of the atomic masses of magnesium and bromine,…

Q: An empty steel container is filled with 0.0860 atm of HF. The system is allowed to reach…

A: we have to calculate the equilibrium partial pressure of H2

Q: to produce potassium metal, an electric current is passed through the solid potassium chloride.…

A: Electrolysis of molten potassium chloride (KCl) or its aqueous solution can result in the separation…

Q: Write a balanced chemical equation based on the following description: aqueous iridium(III) bromide…

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Q: 2. Draw structural formulas corresponding to the following names. 3-ethyl-5-methyl-4-heptanone a b.…

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Q: The standard reaction enthalpy for the following reaction is 2PCl3(g) → 2P(s) + 3Cl2(g)   Question…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: 4) 5) C₂H4 + 0₂ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Ca (OH)2 + ↓ Group 4 CO₂ + Group 5 Al2(SO4)3 → H₂O CaSO4…

A: Balancing chemical equations involves the addition of stoichiometric coefficients to the reactants…

Q: MISSED THIS? Read Section 15.5. You can click on the Review link to access the section in your e…

A: We know-K=Ae-EaRTlnK=lnA-EaRTplotting lnK v/s 1T we getslope=-EaRIntercept=lnAWhere R=8.314JK-1mol-1

Q: One approach for removing dissolved nickel from water is to precipitate it as NiS(s). The standard…

A: Given: Ni2+ + HS- ⇔ NiS (s) + H+ The standard molar Gibbs energy of Ni2+ is -45.6 kJ/mol. The…

Q: Problem 1. Fill in the missing products in this synthetic sequence. tBu 1. s-BuLi, THF, -30 C 2.…

A: The products have to be determined by carrying out the transformation involving tert butyl…

Q: carrying out Part 1 of this experiment, assume an excess of HCl(aq) reacts with 0.426 g of Mg(s). If…

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Q: Macmillan Automobile airbags inflate due to the formation of nitrogen gas from the chemical reaction…

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Q: Why is it important to identify the limiting reactant? [Select all that apply] -The limiting…

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Q: Gaseous ammonia chemically reacts with oxygen gas to produce nitrogen monoxide gas and water vapor.…

A: Balanced chemical equation is    4 NH3 (g)        +      5 O2 (g)   →       4 NO(g)             +…

Q: The hydrate salt Na₂SO4 10H₂O is efflorescent. If the hydrate loses all its water of hydration, how…

A: Answer: Water of crystallization is the water molecules that remains in the crystal structure of the…

Q: Consider a galvanic cell based on the reaction 2Fe+ (aq) + Cl₂ (9) 2Fe (aq) +2C1 (aq) Calculate the…

A: The given cell reaction corresponding to the galvanic cell is  2 Fe2+ (aq) + Cl2 (g) →2Fe3+ (aq)…

Q: 6) Draw line bond structures for the following compounds: a) 1,1-dimethylcyclohexane b)…

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Q: Supply the missing starting compound. A (1) CH₂MgBr + (2) NH, CH3 CH3CHCH₂C-OH CH3 CH3

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Q: A child’s balloon containing 8.5 L of helium gas at sea level is released and floats away. What will…

A: Ideal gas is gas which obeys the gas laws under all conditions of temperature and pressure. In the…

Q: The pka's of the ascorbic acid are pka1 = 4.10 and pka2 = 11.80. If the net charge of ascorbic acid…

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Q: O Macmillan Learning Draw every stereoisomer for 1,2-difluoro-1,2-dimethylcyclopentane. Use…

A: For the given compound we will have to Geometrical isomers  .  1) Cis -…

Q: A student performed an acid-base titration of acetic acid with NaOH. Which statement(s) is/are true…

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Q: Part A Complete the following reaction. Submit Provide Feedback Request Answer H₂C- -CH₂ + 2Cu+2…

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Q: Draw the product(s) of the following transformations H3C H CH3

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Q: 1. How many ¹H NMR absorptions are expected for each compound? In other words, how many…

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Q: Determine the mass of CaSO4 in the sample based on the following data to two decimal places mass of…

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Q: What is the Celsius temperature of 100.0 g of chlorine gas in a 4.00-L container at 800 mm Hg?

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Q: Macmillan Learning Convert 1.00 g of each element to moles. How many moles of beryllium are in 1.00…

A: Given, Convert 1.00 g of each element to moles. 1.00 g Be = ? mol Be 1.00 g Mn = ? mol Mn 1.00 g C =…

Q: What is the PH of a 0.050 M solution of KCN? The Ka for HCN= 6.2 *10^-10?

A: We have to calculate the pH of the solution

Q: For the gas phase decomposition of cyclobutane, (CH2)4 2 C2H4 the rate constant has been determined…

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Q: 3) Which of these structures contain aromatic groups? If there is an aromatic group, write the…

A: 1. Compound is said to be aromatic if it is cyclic, planar, has conjugation and has (4n+2) π…

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Q: 6.53 Calculate the heats of combustion for the following reactions from the standard enthalpies of…

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Q: Rate constants for decomposition of dinitrogen pentoxide are 3.7 x105 s¹ at 25.0 °C and 3.4 x10³ s¹…

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Q: An enzyme lowers the activation energy, (G ǂ ) of a reaction from 50.0 kcal/mol to 40.0  kcal/mol.…

A: Given: The activation decreases from 50.0 kcal/mol to 40.0 kcal/mol. The temperature is 310 K. The…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.