Which of the following nuclides is most likely to undergo beta decay? O 185 Re 75 O 187 Re 75

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A: Following are the appropriate answers of the question 1,2,3

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Q: Use the References to access important values if needed for this question. Consider these compounds:…

A: The question is based on the concept of solubility product principle.It states that when a weak…

Q: The pH of a 0.025 M NaHA and 0.025 M Na:A buffer used for the calibration of pH-meter is 10.00.…

A: Given DataConcentration of NaHA = 0.025Concentration of Na2A = 0.025Experimental value of pH =…

Q: Q1: Fill the spaces below 1- Vitamin C (the chemical formula is 2- I2, is a strong...... . agent…

A: Ascorbic acid is known as Vitamin C.

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A: Question 10: Phosphoric acid is tribasic acid in nature but behaves as a dibasic acid when titrated…

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Q: A buffer solution was prepared by adding 45 ml of a 0.59 M acetic acid solution and 65 mL of a 0.54…

A: Weak acid is an acid that undergoes partial dissociation to form hydrogen ion and conjugate base,…

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Q: Fill in the words to complete the steps in the process of recrystallization. 1. Dissolve a substance…

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Q: References Submit Answer Use the References to access important values if needed for this question.…

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Q: raw Hill C C Chegg-Get 2 OWLv2 | Assic…

A: Given -> Compound -> BaS  -> Barium (Ba) is metal and Sulphur (S) is non- metal Ionic bond…

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A: Acid error :-  At very high concentration of hydrogen ion the dependence of the electrode on pH…

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A: (CH3)3CO- is a base, it abstract acidic hydrogen. :CCl2 is a carbene. Carbene react with cis alkene…

Q: Write the balanced dissociation equation for soild lead (II) sulfate in aqueous solution. If it does…

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Q: Use the References to access important values if needed for this question. An aqueous solution of…

A: Given : molarity of Ba(OH)2= 0.186 M Volume of HCl solution = 20.3 mL And volume of Ba(OH)2 solution…

Q: Determire He average, excluding any trails thal fall outside 0, 0005 M of thte average, O o,…

A: Outliers in a series of a values is the one which lie outside most of the other values. For example…

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A: Given is organic reaction. The given reactant contains two functional groups, ketone and acid…

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A: calculation: α=Kb​/c​where α=dissociationratio, Kb​=dissociationconstant, c=theconcentration Kb =…

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Q: Check Your Understanding Calculate the molar solubility of silver cyanide. What does this correspond…

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Q: could you please explain theses datas and graph for the synthesis and spectrophotemetric analysis of…

A: Interpretation: To explain the data of the graph and and spectrophotometric analysis of aspirin.

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Q: What is an equivalence point on a graph? How is it estimated?

A: ANSWER IS DISCUSSED BELOW :

Q: The colour indicator is present in the solution in: .A Molecular form .B ionic form (In-) .C Both .D

A: The colour indicator is present in the solution in:

Q: 1. A 2.2g methyl paraben (mEq of 0.152) was assayed using 50 ml of Sodium Hydroxide, 1.250 N and it…

A: We have find out the percent purity of methyl paraben in the sample.

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A: Sources of Error Associated with pH Measurement Using a Glass ElectrodeMeasuring pH with a glass…

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Q: A. Standardization of lodine Solution Sample Mass of pure ascorbic acid sample, g I II · 100g .100g

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

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A: Given that Consider the disproportion reaction occurs in tri iodide: I3+ 2e-→3I-

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Q: C Complexometric Titration

A: One of the main problems in laboratory soil analysis is the selection of the determination system of…

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Q: How do I find the %ionization for both and why would the ionization be larger for one of them?

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Q: Predicting acid or base strength from the conjugate Order these chemical species by increasing pH of…

A: Acidity is defined as the ability of a molecule to release protons. if a compound  easily donate…

Q: Initial concentrations For mixture #1 (see p.15 for preparation), show the worked out calculations…

A: Given data , Mixture #1 Flask I concentration of KI = 0.010 M  Volume of KI = 10.00 mL…