e degree of dissociation

Q: How many grams are needed to prepare a 5,067 g of CaCl2 of 6 % solution? (Type your answer with the ...

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Q: e major product for

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Q: If 5.99 g of ethylene (C2H4) are combusted with 6.10 g of oxygen. How many grams of CO2 are formed?...

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Q: 3. 35.0 mL of 0.325 M AgNO3 is added to 50.0 mL of 0.125 M MgCl2. Assuming all volumes are additive,...

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Q: _K2CO3 (aq) + _Mg(NO3)2 (aq) Complete Ionic Equation: + + + + + Net Ionic Equation: b) Molecular Equ...

A: a) Molecular equation :  K2CO3(aq) + Mg(NO3)2(aq)  b) Molecular equation :  H2SO4 (aq) + Li2CO3 (aq)...

Q: Choose which waste disposal container you should dispose of the unused 0.1 M FeClz solution. (A) org...

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Q: Complete & balance the equation for the dissociation of HNO, into ions when added to water: HNO, + H...

A: Given reaction HNO3 + H2O ------->  We need to complete the above dissociation reaction along wit...

Q: A compound contained 4.6g Na, 2.8g N, 9.6g O. Find the empirical formula. (RAM data Na = 22.99, N = ...

A: In empirical formula problem first we determine mole ratio of given atom

Q: 3. What is the potential of an iron electrode under standard reversible conditions relative to a sat...

A: Here we have to determine the potential of an iron electrode having [Fe+2]= 1×10^-7M relative to a s...

Q: · What further information would we need to determine the pressure halfway through this process? • I...

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Q: 7. Which of the following is a hemiacetal? ОН CH,-OCH, OH CH,-CH,-OH OCH; CH,CH, -OCH; OCH; O CH;CH,...

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Q: 2. What is the resulting isotope after the synthesis of alpha with 238U92? Write the complete synthe...

A: The symbol of an alpha particle is 4He2 .

Q: Calculate the pOH and the pH of a 0.400 M Ba(OH), solution.

A: We have to predict the pOH and pH of solution.  

Q: The following are the results for the % Cu of ore sample: 24.52%, 24.75%, 24.82%, 24.69%, 24.78% Cal...

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Q: 2 NOBr(g) 2 NO(g) + Br,(g) AH = 16.1 kJ How does the equilibrium shift after the following stresses?...

A: Given that , 2NOBr(g)-----> 2NO(g) + Br2(g)

Q: a) Molecular Equation:

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Q: Diethyl ether[(CH3CH2)2O]is an imperfect anesthetic in part because it readily combusts in air to fo...

A: Diethyl ether is an imperfect anesthetic in part because it readily combusts in air to form CO2 and ...

Q: 2. A galvanic cell consists of a lead anode immersed in a 1.00 M solution of Pb(NO3)2 and a platinum...

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Q: To resolve the Na D lines 591.0 and 591.5 nm, what resolution is required if this is first order?

A: The resolving power of first order monochromator can be calculated as

Q: Calculate the pH and the pOH of an aqueous solution that is 0.025 M in HC1(aq) and 0.085 M in HBr(aq...

A: Given information- An aqueous solution contain 0.025M HCl and 0.085 M HBr . We have determine pH and...

Q: What are the main components of a spectrophotometer? Choose all that applies. radiation source sampl...

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Q: Nitric Oxide, NO , reacts with hydrogen to give  nitrous oxide, N2O, and water. 2NO(g) +H2(g) →  N2...

A: Rate LAW: The rate law is a way to express the equation in the form of rate law. the overall rate la...

Q: to deprotonate th

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Q: CH4 + O2 → CO2 + H2O a. Balance the equation. b. How many moles of CO2 are produced from 10 moles ...

A: A balanced chemical equation states that the number of elements in the reactant side is equal to the...

Q: Sodium hydrogen carbonate (NAHCO,), also known as sodium bicarbonate or "baking soda", can be used t...

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Q: а. Mgs) + CO2(9) → MgO(s) + CO(g) CO(9) element being reduced: [ Select ] oxidation number on the re...

A: Reduction of element is define as the gain of electron by the element it means decrease in oxidation...

Q: Define 1. Solution 2. Solute 3. Solven

A: Solution is a mixture of two are more than two components. If two components are present it is calle...

Q: certain reaction has an equilibrium constant of 10.1 at 25oC. [A ⇌ B] What is its ΔG, in kJ/mol, if ...

A: Given equilibrium constant is 10.1

Q: How many grams of water are produced when 47.9 g of hydrogen peroxide (H2O2) decomposes into oxygen ...

A: Using mole concept from balanced chemical equation,easily obtained how much reactant is used and how...

Q: Activity 3- Fill in the Table Can you do it for carbon isotopes: carbon-12, carbon13 ai has an atomi...

A: Isotopes are elements having same atomic number and different mass number  For example  Hydrogen has...

Q: CH3 Br он CH3 CH3 CH3 CH3 С. b. а.

A: In the first we have to reduce the given alkene to alcohol.  In second step we have to replace that ...

Q: Using this information along with the information in the table, calculate the % abundance and the ma...

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Q: Which one of the following statements is false O One molecule of HBr will yield one H+ ion(s) One mo...

A: We have to select the false statement. The given statements are  One mole of HBr will yield one H+ ...

Q: Consider three generic acids with the relative stengths: HX > HY > HZ. Arrange their conjugate bases...

A: Since strong acid has weak conjugate base.

Q: In the following reaction, potassium chlorate decomposes to potassium chloride and oxygen gas. How m...

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Q: 6 Why standard solutions are used in Atomic absorption Spectroscopy (AAS) whereas UV-Vis molecular a...

A: Spectroscopy is based on the interaction between light and matter. Atomic absorption spectroscopy is...

Q: Calculate the dead time (tm), based on the following log tr (min) vs. #Carbons plot for the GC-FID a...

A: A question based on analytical chemistry that is to be accomplished.

Q: What is/are the productis) of the following acid-base mechanism? (CHa),NH OCH, + (CH,NH Li OH (CH3)N...

A: In an organic reaction mechanism, a curved arrow represents the transfer of electrons. In an organic...

Q: Vanumber of H ion per moleculeXMa) (Vb)(number of OH - ion(s) per molecule(Mb), then 40.00 mlL of O....

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Q: 2. Balance the following equations (in the formation of heavier elements). a.*He +He - Be b. “He +n ...

A: Given nuclear equations are :  a). 4He + 4He -----------> Be  b). 4He + n -------------> 4He  ...

Q: 2.. 3 No. of valence electrons of atom No. of nonbonded electrons Formal Charge of the Atom No. of b...

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Q: If 1 CN- ion kills 10 cancer cells, how many cells would be killed by drinking 25 ml of a saturated ...

A: Cu(CN)2 <--------> Cu+2 + 2CN-

Q: Explain in a more clinical detail the mode of actions of the following on the human skin cell or tis...

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Q: 2. A student carries out the reaction sequence below. Unfortunately, the first 2 reactions are incom...

A: In column  chromatography, the order  of elution  depends  upon the interaction  of the elutiung  sp...

Q: e Lewis Structures (ine

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Q: Select all that are True.  At 10 degC is 20 g of sodium nitrate is placed into 100 g of water, an sa...

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Q: What volume in ml of 0.300 M NaF would be required to make a 0.0790 M solution of NaF when diluted t...

A: We know that the number of moles of solute during the dilution is Constant The number of moles of th...

Q: molecular weight

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Q: mole fraction

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Q: Determine the structure of the following CoH120, compound. Partial credit will be awarded if you sol...

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic comp...