9. Complete the following equations Calcium Hydroxide + hydrochloric acid - Ammonium hydroxide + sulfuric acid → . Calcium carbonate + nitric acid → Magnesium + nitric acid → Copper carbonate + hydrochloric acid ... intrate water alcum. Mae +.. m

Q: Draw the Lewis structure for the nitrite ion NO2-. Show your process, including accounting for…

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Q: Q5. What intermolecular forces are responsible for each of the the following differences? a) CO2 is…

A: The intermolecular interactions are the intermolecular forces which mediate interaction between…

Q: Q1. How many sigma bonds and pi bonds are there in each of the following molecules? HH H- :ċi: :2:…

A: Molecule is made up of two or more than two atoms.

Q: A. What is the hybridization of the central atom in CS2? Hybridization = What are the approximate…

A: Solution: Hybridisation for a molecule is given by                                 = 12 (V+H-C+A)…

Q: uld you proceed with the follow 3. What is the main major product(s) of the following reaction. Draw…

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Q: rue or false. (Would help if false questions are explained :)) 1. The H atom is unique because it…

A: Solution: 1) False.

Q: Example: CHF3 Consider the highlighted bond. If the bond is polar, click on the more electronegative…

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Q: Calculate the pH after addition of 19.35 mL of 0.1302 M KOH to 25.00 mL of 0.1785 M CH 3CH 2CO 2H. K…

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Q: (a) how many grams of methane should the fuel injection system send to the cylinder to consume 80%…

A: The above given reactions are combistion reactions of methane. In combustion reactions gases like…

Q: Rank the following molecules in order if lowest to highest boiling point. Explain your ranking using…

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Q: Balance the following equation: ---C6H14 + O2 --> 111 2, 38, 12, 14 1, 10, 6, 7 O1, 19, 6, 7 === CO₂…

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Q: Suppose 0.552g of zinc acetate is dissolved in 100.mL of a 22.0mM aqueous solution of ammonium…

A: zinc acetate = 0.552g aqueous solution of ammonium sulfate is ; 100.mL of a 22.0mM Volume of…

Q: Nitrogen gas reacts with chlorine gas to produce nitrogen trichloride. At equilibrium, the…

A: Given that, nitrogen gas reacts with chlorine gas to produce nitrogen trichloride. So, the…

Q: The reaction 2A + 3B+H*--> products was studied. The rate law for this reaction was reported to be…

A: The reaction involved is 2A + 3B + H+ ----> Products. Rate law is Rate = k[A]2[B]2[H+] The orders…

Q: A patient needs an infusion with 7 mmol of monobasic potassium phosphate and 7 mml of dibasic…

A: Formula used: moles = massMolar mass   Unit conversion: 1 mmol = 1 x 10-3 mol 1 mg = 1 x 10-3 g

Q: Which of the following is a physical change? Freezing soup Cooking shrimp Electrolysis f water to…

A: Physical change is a process which involves transformation of substance from one form to another…

Q: Which of the choices correctly presents the equilibrium law for the following reaction? 2BrCl(g)…

A: We need to write equilibrium constant expression for the given reaction.

Q: Draw the molecular geometry of each central atom.

A: The molecular geometry of the central atom depends on number of bond pairs and lone pairs.

Q: In the following PIB model, suppose /4²dx (from x₁ to x₂) = 0.65, /42dy (from y₁ to y₂) = 0.89,…

A: Solution: In questions probablities are given

Q: Radon-222 has a half-life of 4 days. How long does it take 234 mg of radoon-222 to reach 14.6 g? 4…

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Q: The following is a diagram of energy states and transitions in the hydrogen ator ENERGY A B D E n:…

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Q: Jack determines the concentration of NaOH by titrating it with 4.0 g KHP (a monoprotic acid). It…

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Q: Acids and bases are described through several theories (Arrhenius and Bronsted-Lowry theories). The…

A: The construction and revising of these theories demonstrate the development of science.   Other…

Q: Calculate A E in kilojoules per mole for the following reaction: 230 Th→ He + 6 Ra 90 Atomic masses:…

A: The reaction considered is alpha decay of Th-230. 230Th90 -----> 4He2 + 226Ra88 The energy change…

Q: How does adding a catalyst affect the rate of a chemical reaction? Has no effect on the rate of a…

A: Check the effect of addition of catalyst on the rate of the reaction.

Q: Using only the periodic table arrange the following elements in order of increasing atomic radius:…

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Q: What is the major product of the following reaction? 1. NaNH, 2. PhCH₂Br 3. H₂, Pd/C CH Rh

A: The Correct Answer is Option C.

Q: The specific heat capacity of aluminum is 0.214 cal/g °C.. How many calories of heat are necessary…

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Q: b Predict the shape of the following molecule or ion: OSF4 trigonal bipyramidal linear seesaw square…

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Q: Which one of the following is the general form of the Lewis dot formula for chlorine? :x:

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Q: Draw the following molecules in their expanded forms (showing how the atoms are bonded).…

A: Here we are required to draw the organic molecule in the expanded form.

Q: Methyl Diantilis: Provide a balanced chemical reaction and mechanism for the reaction. Briefly…

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Q: Calculate the pH of the following solutions: A.     0.01 M NaOH…

A: We need to determine pH of given solution.    Note : Since there are multiple questions posted, as…

Q: The average experimental mass percent of oxygen in potassium chlorate is higher than the theoretical…

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Q: The rate law for the reaction 2MnO4 +5HSO3+H2Mn²+ +55042+ 3H₂O is Rate - k[MnO4][HSO3 ]²[H]. One…

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Q: Classify the following terpenes and indicate in each structure with circles, the units isoprene that…

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Q: Why is it uncommon for diprotic and triprotic acids to completely dissociate in an aqueous solution?

A: An acid is one which donates a proton wheras a polyprotic acid donates protons. Polyprotic acid…

Q: Show the complete reaction mechanism that would make pentyl propanoate from propanol

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Q: You are making 100 mL of a 0.66M phosphoric acid buffer with a pH of 7.0. What is the concentration…

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Q: A student performed titration of an unknown reducing substance (molar mass 200. g/mol) in a sample…

A: Molar Concentration Molar concentration, also known as molarity, quantity concentration, or…

Q: Cobalt-60 is produced by a three reaction process involving neutron capture, beta-emission, and…

A: Nuclear chemistry is branch of chemistry in which we deal with nuclear fusion and fission reactions.

Q: Is this reaction, Oxidation, Reduction, or Neither? Problem viewing the image, Click Preview Here…

A: A reaction is given in the question .we have to say is there osidation or reduction or what is…

Q: For the compound PCIHS, which atom will be the center atom and why? Cl because it has the most…

A: To answer: For the compound PCIHS, which atom will be the center atom and why? Cl because it has…

Q: A sample of gas which has a volume of 191 m³ at 20 °C and 70 kPa has a mass of 132 kg. What is the…

A: we have to calculate molar mass of gas

Q: Using the reagents in the table, fill in the blanks to specify the reagents needed at each step to…

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Q: 2.1) Draw the structure of the major organic product of the following reaction. :O: H Problem…

A: Aldehyde reduces to primary alcohol in presence of sodium borohydride and ethanol.

Q: A solution is made by mixing 48.5 g acetone (CH,COCH,) and 48.5 g methanol (CH,OH). What is the…

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Q: 5) In the nuclear transmutation Show the reaction 239 represented by 94 Pu ( 7 He, on); ?, what is…

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Q: The active ingredient formed by aspirin in the body is salicylic acid, C H OH(CO₂H). The carboxyl…

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Q: Given the following reaction mechanism, what is the equation for the overall reaction? 2A --> B+ 2C…

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d-Block Elements

According to the modern form of periodic table, 118 elements are present which are subdivided as four blocks, namely, s, p, d and f-block elements based on the entry of the valence electron or last electron into which orbital.