Which of the following describe(s) the following reaction? Choose all that apply. 141- ABa 56 Kr + 3on 1 on + 36 92 O fission reaction O alpha decay reaction O bombardment reaction O potential chain reaction O beta decay reaction

Q: A chemist makes 710. mL of potassium iodide (KI) working solution by adding distilled water to 250.…

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Q: Calculate H30| of the following polyprotic acid solution: 0.130 M H2CO3 (Kal = 4.3 x 10 7, K2 = 5.6…

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Q: Examine the following reaction. 3 CO 2 (g) +2 Fe( s) s Fe203(s)+3 CO(g) What is the equilibrium…

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Q: The primary metabolic product for the following compound is: COOE! COOH COOE! но COOE COOE! 'N' c.…

A: Here, most active funtional group is ester group in the presence of primary metabolites such as…

Q: 2) HF is as weak, monoptoric acid with a Ka value of 6.6x104. Calculate the pH of a 0.25 M solution…

A: Weak acid and its salt will form buffer solution.  Note: As per our company guideline we can answer…

Q: What is the correct IUPAC name of the structure below?

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Q: How might the following compound be prepared using a Michael reaction? Draw both the Michael donor…

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Q: At a certain temperature, the reaction 2HF(g) H2(g) + F2(g) has Kc = 1.2 × 10-13. Does this reaction…

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Q: Why do you need hot water to dissolve lead (II) chloride?

A: There is strong force of attraction between the lead and chloride ions in the complex.

Q: Calculate the value of the equilibrium constant (K) at 25 °C for the following cell reaction: Sn(s)…

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Q: Which of the following compounds is the most reactive in the nucleophilic aromatic substitution…

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Q: need help with these   Write the condensed (noble-gas) electron configuration of barium.   Write the…

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Q: Calculate the pH of a 0.10 M solution of potassium acetate. The pKa for acetic acid = 4.76 (at…

A: Given, 0.10 M solution of potassium acetate. The pKa for acetic acid = 4.76 (at 25°C)

Q: Why is the isotope 36CI radioactive while 35CI and 37Cl are not? Elements with an number of protons…

A: Identify the isotopes and fill in the bracket---

Q: How CO2 be converted to value-added products mediated by ionic can quids such as CO2 hydrogenation,…

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Q: Identify the reactant that gets oxidized in the following reaction 5C2O4^2- (aq)+ 2MnO4^-(aq)

A: oxidation is increase in the oxidation number  reduction is decrease in oxidation number

Q: Salt bridge A concentration cell similar to the one shown is composed of two Pb electrodes and…

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Q: If at the temperature of the reaction container, Q < Kc what value should be placed in the table for…

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Q: Draw 2‑methylpropanal. Include all hydrogen atoms.

A: The carbon has four valency.  Hence it can form 4 bonds with other atoms.

Q: Calculate the pH of the solution that results from the mixture of 175.0 mL of 0.10 M C2H5NH2 and…

A: Volume of C2H5NH2 = 175.0 ml Molarity of C2H5NH2 = 0.10 M Volume of C2H5NH3Cl = 275.0 ml Molarity of…

Q: Design a solution stoichiometry problem that involves a limiting reagent and percent yield. Include…

A: The basic reaction between NaOH and HCl is- NaOH + HCl   gives   NaCl + H2O So, 1 mol NaOH reacts…

Q: 1. Some marine plankton contain triacylglycerols formed from the polyunsaturated fatty acid (PUFA)…

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Q: Consider the following potential energy diagram: Reaction coordinate Which path represents a…

A: Which path represents a catalyzed reaction ? Blue path reaction There are three step present in the…

Q: A chemist must dilute 73.3 mL of 108. pM aqueous silver(II) oxide (AgO) solution until the…

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Q: Give a clear handwritten answer with explanation

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: IT'S ALL IN THE SHAPE: Covalent Bonding and Molecular Geometry This activity explores covalent…

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Q: How many equivalent point(s) is (are) present in the titration curve? What is (are) the pH value(s)…

A: Maleic acid is a dibasic weak acid and neutralized by strong base, NaOH…

Q: e net ionic equation for

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Q: How many molecules of carbon monoxide (CO) are needed to react with-excess trOFE) oxide (Es) to…

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Q: 2.

A: Reaction 1 : Esterification followed by C-acylation. Reaction 2 : C- acylation followed by Michael…

Q: Write a balanced chemical equation for the following reaction in a basic solution. ClO–(aq) +…

A: Write a balanced chemical equation for the following reaction in a basic solution.ClO–(aq) +…

Q: 3. A solution is prepared by dissolving 35.0 g of hemoglobin in enough water to make up 1.00 L in…

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Q: Which of the following are standard conditions for an electrochemical cell?   1. Solutes in aqueous…

A: For both half cell the standard conditions are 1 M concentration when the reactants and products are…

Q: QUESTION 2 Match the compound names with their proper formulas: v ammonium nitride a. Au2S v iron…

A: Name and given its chemical formula of the compound ---

Q: grams of H20

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Q: Provide the correct sequence of reactions needed form the epoxide starting from ethyne. from H =-H +…

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Q: When solid KCl dissolves in water K + cations and Cl - anions leave the solid crystal and are…

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Q: Report the reaction order from the Integrated Law method and include the best-fit trendline equation…

A: Given: Time (seconds) CO2 (gas) ln[CO2] 1/[CO2] 0.0000 1.00000E+000 0 1.00000 0.0820…

Q: Consider the following system at equilibrium where AHO = -18.8 k), and Kc = 10.5, at 350 K: %3D…

A: 2CH2Cl2(g) &lt;----&gt; CH4(g) + CCl4(g)  ∆H°=-18.8 KJ Kc = 10.5

Q: Give the IUPAC name of the following compound:

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Q: buffer consists of 0.30 M ethylamine (C2H5NH2) and 0.40 M C2H5NH3Cl. What is the pH after 5.04 g of…

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Q: 4. Carbon reacts with water vapor at elevated temperatures to form carbon monoxide and hydrogen gas.…

A: Note: As per company policy we are supposed to attempt first question only. Please repost other…

Q: 1) Sodium reacts violently with water according to the equation: 2 Na(s) + 2 H20(1) - 2 NaOH(aq) +…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: Locate the Lewis dot structures and make models of PF, and BC, (which each have three atoms…

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

Q: Consider the following reaction. Which of the following statements is not true? HO NaH OTs (Ts =…

A: -&gt;NaH is base it can abstract most acidic hydrogen and form nucleophile. Which can give…

Q: 1. Pour Observe the hydrogen peroxide. (Warning: Hydrogen peroxide is corrosive. Avoid contact with…

A: 1. When yeast was added to hydrogen peroxide, a chemical in the yeast causes a reaction in which the…

Q: (B) Evaluate the following problems with complete solution: (3 marks each x 1 = 3 marks) 1. A gas…

A: Here initial pressure and temperature of gas are 250 torr and 30°C . In certain chang at constant…

Q: Question 8 How much energy (in Joules) is required to convert 117 grams of ice at -35 °C to liquid…

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Q: Which of the following is the major product of the reaction shown below? NaSH DMSO = (CH3)2SO %3D Br…

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Q: Select all that apply. What functional groups are responsible for all of the absorptions with a…

A: Ans : 1600 cm-1 is C=C stretch.  2900 cm-1 is Sp3 hybridized C-H. .