The Lewis structure for SnCl3 is shown. What is the electron-pair geometry around the central atom?

Q: Calculate the pH of a 0.0250 M solution of butanoic acid. Ka = 1.5x10-5 HC4H7O2(aq) +H2O(l) = H3O+…

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Q: Give an account of the aerobic and anaerobic biodegradation of aromatic compounds.

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Q: 1. Phase Changes Elemental sulfur exhibits five (5) common phases. There are two solid phases of…

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Q: 6.79 moles of sulfur trioxide molecules contain how many oxygen atoms?1.23 x 10^25 SO3 I need how to…

A: Given :  Moles of SO3 (sulfur trioxide) = 6.79  1 mole of means NA (Avogadro's number) atoms.…

Q: a) b) c) Br + H2₂O H2SO4 + NaOCH₂CH3 + H₂O NaOH

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Q: How many mL of a 1.48 M calcium hydroxide solution are needed to neutralize 36.0 mL of a 1.63 M…

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Q: 15. Identify the equilibria that are directed to the left, favoring the formation of the reactants?…

A: To answer: Which of the following equilibria is/are directed to the left, favoring the reactants?

Q: 9 Trial# 10 8 1 6 7 2 3 4 5 Accepted Volume of Water (Calculated from Mass) 9.73 19.2 27.6 39.8 49.3…

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Q: For the 1st order reaction whose rate law constant, K, is 1.5 x 10-3S-1,  t1/2 is: A) 7.7 minutes…

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Q: 4) 5) HC104 + 6) HNO3 7) HI + + + CSOH LiOH NaOH ㅋ 71 7 → CaSO4

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Q: The rate of bleaching a stain in a washing machine can be increased by all of the following except:…

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Q: Reagent 4 Reagent 5

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Q: What mass in grams of Na solid is required to completely react with 19.2 L of Ch gas at STP…

A: Given, Reaction : 2Na(s) +Cl2(g) →2 NaCl(s) Volume of CI2 = 19.2 L

Q: w can you consider heat as a reaction component?     Heat is always a product.     Heat is a…

A: Here we have to tell how heat can be considered as reaction component.

Q: Q. 30 If degeneracy of first excited state of chlorine atom is 'x', degeneracy of second excited…

A: Multi electron species follow (n+l) rule i.e energy filling order of various subshell is decided by…

Q: In the upcoming chapters, we will learn a two-step method for achieving the following…

A: #Q.1: Only one type of carboxylic acid is formed when the internal alkyne formed is symmetrical, i.e…

Q: Add curved arrows to show the formation of the observed diene product. H₂C Edit Drawing Add the…

A: In the question three radical mechanism reactions have been asked to show the curly arrow movement…

Q: Ph Ph- CH3 Ph CH3 The Wolff-Kishner reaction involves the reaction of an aldehyde/ketone with…

A: To solve this problem we have to draw the arrow pushing mechanism of given step .

Q: 1. Convert.a) 35840 cm to km b) 12.7 lbs to ounces c) 3 L to quarts

A: Conversion units are  1cm = 10-5Km 1Km = 1000m and 1m = 100cm  1lbs = 16.0 Ounces

Q: Draw the final major product when Benzene is exposed to the following sequential steps. 1) CH3Br,…

A: Benzene undergoes electrophilic substitution reaction

Q: The substances ammonia and oxygen gas react to form nitrogen monoxide and water. NO(g) + H₂O (9)…

A: For the given reaction, we have to calculate moles of O2 mass of NO

Q: Draw a resonance structure, complete with all formal charges and lone (unshared) electron pairs,…

A: The lone pair on the 'O' atom of the Carbonyl group of benzoic acid takes part in delocalization…

Q: The oxidizing agent in the reaction below is 3CuCl2(aq)+2Al(s) →3Cu(s)+2AlCl3(aq)   Cu2+   Al   Cu…

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Q: What is the mass of 2.5 moles of zinc chloride (ZnCl₂)? bign Li Be Na Mg 3 Rb kidn 341 g Fr Ra…

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Q: 1. The following reaction mechanism is CORRECT. True or False? ¹0¹ " " o=

A: Given that the reaction between positively charged species with negatively charged species. Given…

Q: Increasing the concentration of a product in a reversible reaction at equilibrium will shift the…

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Q: Propose a reason(s) for tertiary alcohols being unreactive with most oxidizing agents.

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Q: IUPAC name with explanation

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Q: How long will it take for a uniform current of 6.00 A to deposit 78.0 g gold (197.0 g/mol) from a…

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Q: Which indication of relative acid strengths is INCORRECT? a. HClO2 < HClO4 b. HF < HI c. CCl2HCOOH…

A: The strength of the acid can be determined by the stability of the conjugate base after the donation…

Q: 겨 OH H CH₂OH H KMnO4, NaOH 0 °C PPh3 KCN HCN 1.03 2. Me₂S NaBH₁ MeOD PCC DCM 1. KMnO4, NaOH 2. dil.…

A: These substrates react with the given reagents to give the following products:

Q: ∞ ΟΝ n S Zn(Hg), HCI NBS =CN CH3MgBr

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Q: 13. State the periodic law, and provide at least two examples to illustrate its meaning.

A: Answer: To study the properties of the elements they are arranged in a table called as periodic…

Q: How many moles are in a 412.6 mL sample of gas at 383.4 K and 744 torr?

A: We have to predict the moles of gas.

Q: we are only allowed to use a one carbon aldehyde. in the step after the wiitig reacation. i am sorry…

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Q: If the kb NH3 = 1.8x10^-5, calculate the mass of NH3 in a 1.0 L ammonia solution whose pH is 11.10

A: Ammonia is weak base hence it dissociated less in aqueous solutions

Q: A piece of metal has a density of 2.7 g/cm? and a volume of 28.5 cm3. What is its mass in grams?

A: Given :  Density of metal = 2.7 g/cm3  Volume of metal piece = 28.5 cm3

Q: QUESTION 2 The titration between 0.05 M oxalic acid (H₂C₂O4) and 50 ml of 0.1 M potassium hydroxide…

A: #(a): The required mole ratio from the balanced chemical equation is: 1 mol H2C2O42 mol KOH

Q: bon disulfide, CS2, is a volatile, flammable liquid. It has a vapor pressure of 340. his substance?…

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Q: Acid-Base Reactions Directions: Complete and balance each reaction equation below. 1) HBr 2) H₂SO4…

A: When an acid reacts with base , Salt and water are formed. Salt is formed of cation from the base…

Q: Write a scheme for each of the reactions below. Show the full structure of the starting material and…

A: Let us discuss the reactions one by one.

Q: What is the activation energy of a reaction that is three times faster at 40.0 °C than it is at 20.0…

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: A suggested mechanism for the gas phase decomposition of nitrous oxide is: step 1: Nz0 — Nz + 0 N₂O…

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Q: 8) 9) 10) H₂SO4 + + Mg(OH)2 Lithium Chloride → BaBr2

A: Complete and balance each equation reaction below--

Q: In a neutralization reaction, how many moles of HClO 4 react with 1 mole of Al(OH) 3? Hint: Write…

A: Given, In a neutralization reaction, moles of Al(OH)3 reacts = 1 mol moles of HClO4 reacts = ?…

Q: 14 Which of the following statements violates the kinetic molecular theory of matter? (mark all…

A: We have to tell the wrong statement about kinetics molecular theory of matter.

Q: 6. Given the following galvanic cell: The Mn electrode is immersed in 0.40 M Mn²+. The other…

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Q: . A sample of mercury(I) nitride weighs 3.33 dg.  How many nitrogen atoms are in this sample? The…

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Q: A sample of phosphorus weighs 3.8 x 103 ng.  How many phosphorus atoms are present in this sampme?…

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Q: How would you prepare 69.0 g of an aqueous solution that is 5.00% potassium iodide, KI, by mass?…

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