HCI b.

Q: What volume of a 2.50 M HCl solution should you use to prepare 2.00 L of a 0.100 M HCl solution?   ...

A:  Molarity can be determined using the formula : Molarity = Moles of Solute/Volume of Solution(in L) ...

Q: The rate of a certain reaction is given by the following rate law: ==<[N_][0,] rate=k Use this infor...

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Q: REDOX REDUCTION

A: Oxidation is defined as the process in which the oxidation number of the element concerned is increa...

Q: The rate of a certain reaction is given by the following rate law: rate=k[N,T[H,T Use this informati...

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Q: How would the following be synthesized from Benzene: CH, Br

A: Given

Q: For which of these is there an increase in entropy?   KCl(aq)+AgNO3(aq)→KNO3(aq)+AgCl(s)   NaC...

A: Entropy Entropy is defined as the degree of randomness, which is highest for gas, followed by liquid...

Q: Q24

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Q: Under certain conditions the rate of this reaction is zero order in dinitrogen monoxide with a rate ...

A: Consider the given zero-order reaction is as follows; A = A0 - kt                              ........

Q: 1- For “Co™ calculate:- A) magnetic state (term symbol) B) total magnetic moment C) total number of ...

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Q: What is the net ionic equation ? (Balance the equation if not balanced)

A: Calcium chloride reacts with magnesium nitrate to form calcium nitrate and magnesium chloride.

Q: 4

A: Applying concept of formation of resonating structure.

Q: can you please answer?

A: Given: The volume of the buffer solution (V) = 500.0 mL = 0.5 L The concentration of acetic acid (CH...

Q: what is the number of bonding and antibonding electrons in 13+ and 13"?

A: The number of electrons involved in bonding are known as bonding electron while the one which are no...

Q: Assume the reaction: CH3CH=CHCOONa + H2 + Ni ----&gt; ??? a. Determine the correct rate law expressi...

A: The question is based on the concept of chemical kinetics. we have to write transition state,  rate ...

Q: Please answer, follow directions, and draw out completely. Thank you!

A: Topic :  Reaction 1 : SN1 reaction without rearrangement  Reaction 2 : Elimination reaction with rea...

Q: A bar of material with a cross sectional area of 50 mm? is subjected to tensile force of 200 N. Tens...

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Q: Can you please answer question b?

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Q: Q11

A: Answer: option c) Transition state

Q: Find the oxidation number of the underlined element in the following: (i) C2H4O4-2 (ii) Mo2O5

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Q: If the reactants and products are contained in a closed vessel with a temperature of 400 K and the r...

A: Le chatelier's principle is a principle which help us to give information about the direction of rea...

Q: 2AgNO3+Na2CrO4—&gt; Ag2CrO4+2NaNO3 How many grams of sodium chomate, Na2CrO4 are needed to react com...

A: Given  Reaction    2AgNO3    +  Na2CrO4    → Ag2CrO4   + 2 NaNO3 Mass of Silver Nitrate   =  83.3 gr...

Q: According to the National Heart, Lung, and Blood Institute, LDL-cholesterol levels of less than 130 ...

A: Given : Maximum concentration of LDL-cholesterol in blood = 130 mg/dL = 0.130 g/dL               (si...

Q: A chemist determines by measurements that 0.0600 moles of chlorine gas participate in a chemical rea...

A: Given Moles of Chlorine gas = 0.0600 molesMass of Chlorine gas = To be determined 

Q: A water sample was run through the colorimetric procedure for the analysis of nitrate, giving 24.6% ...

A: According to Lambert Beer's law,  Absorbance is directly proportional to the Concentration of the sa...

Q: A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZoZLqKt1FLlq7wcPWKzBYGfE9IMFjtjhNA...

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Q: the ionic strength of a 0.05F H3PO4 22 O 115 O 1O 122 O

A: From given  For given H3PO4 concentration, we are calculating ionic strength as follows

Q: Predict the products when mixing the solutions of 2 mole HCI and 1 mole Ca(OH)2.

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Q: 1. Identify the name/formula of the following compounds: (a) (NH4)2SO4 (b) Lead (IV) nitrate (c) ...

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Q: Q2 Complete and balance the following reactions: a. CH3- CH=CH-CH3 + Br2 pg ofo courbonige b. + Cl2

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Q: When 4.970 grams of a hydrocarbon, C,Hy, were burned in a combustion analysis apparatus, 15.23 grams...

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Q: What is the electronic geometry around an atom that is sp³d^2 hybridized?

A: The hybridization given is sp3d2.  

Q: Reaction: CH3CH2CH2OH + H2SO4 --- :? -- ----->? a. Write the CORRECT rate laws based on elementary r...

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Q: Two flasks are connected with a stopcock.  Flask #1 has a volume of 2.5 L and contains oxygen gas at...

A: Product of Pressure and Volume is constant for a given amount of gas at particular temperature.

Q: 10) Calculate the molality of CaCl2 required to lower the freezing point of water by –19ºC if Kf for...

A: The relationship between depression in freezing point (∆Tf) , molality (m) and van't Hoff factor (i)...

Q: Chemistry Question

A: Solution

Q: Using Slater's rules, calculate Zeff for S. Express your answer using three signific Zat = Submit Re...

A: Nuclear charge is the charge present on the nucleus. It is due to number of protons present. Electro...

Q: Determine the minimum electronic state of the O2 (oxygen) molecule and find the spectral terms.

A: Term symbols for diatomic molecules are based on irreducible representations in linear symmetry grou...

Q: Choose the element with the more positive (more exothermic) electron affinity from each pair. Part A...

A: Electron affinity   The energy change when an atom gain an electron , releasing some energy this is ...

Q: Chemistry Question

A: A protecting group is a molecular framework that is introduced in a reaction to block the reactivity...

Q: Assign a name, according to IUPAC, to the following compounds

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Q: In the BEST Lewis structure for the molecule NH3, how many non-bonding lone pairs of electrons are f...

A: According to the question, first we have to draw the best Lewis structure for the given molecule NH3...

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Q: Which is the most acidic proton? Also write down the enolate structure and its resonant structures.

A: The acidic proton are the hydrogens attached to the α-carbon to the electron withdrawing group. For ...

Q: Under certain conditions the rate of this reaction is zero order in dinitrogen monoxide with a rate ...

A: Answer:- This question is answered by using the simple concept of chemical kinetics which involves t...

Q: Arrange the following isoelectronic series in order of increasing atomic radius: CI" , Sc³+, s²-, Ca...

A: The question is about arranging the given Isoelectronic Series in order of Increasing atomic radius ...

Q: Draw the SN1 and SN2 mechanisms, assess which mechanism would be better and why. Draw a reaction coo...

A: The given alkyl halide is primary substarte and the nature of solvent is polar aprotic so this will ...

Q: A robot spacecraft returned samples from the planetesimal 98765 ALEKS, located in the outer Solar Sy...

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. [H,] [1] i...

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Q: What is the correct balanced equation for the reaction between cesium and chlorine? Express your ans...

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Q: The rate of a certain reaction is given by the following rate law: rate =k[H,]L] %D Use this informa...

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