How many grams of the chloride salt of the conjugate acid must be combined with how many grams of the weak base, to produce 1.00L of a buffer that is 1.00 M in the weak base? grams chloride salt of conjugate acid = grams weak base =

Q: View Policies Current Attempt in Progress If 0.0916 g P406 is mixed with 0.113 g H2O, what is the th...

A: Given mass of P4O6=0.0916g Mass of water=0.113g Molar mass of P4O6=4×31+6×16=220 g/mol Molar mass of...

Q: 53. is another important ketone which is primarily used in the production of nylon." Cyclohexanone A...

A: Nylon is a polymer , it can be made using a ketone.   

Q: 2NH, (g) → N,(g) + 3H,(g) the average rate of change in the concentration of ammonia is -0.38 M/s. P...

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Q: Which solution would have the lowest pH?      Select one: a. 0.1 mol/L NH3(aq) b. 0.1 mol/L HCl(aq) ...

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Q: Which of the following are electrolytes? (select all that apply, wrong choices will be penalized) et...

A: Which of the following are electrolytes  ---

Q: 1. Consider the octahedral species CrCI, (point group O.). What point group results by (a) removing ...

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Q: The molal freezing point constant for water is 1.86 oC/m. At what temperature will a mixture of 2.00...

A: Given,  The mass of CaCl2 = 2.00 g.                            The mass of water = 25.0 g.          ...

Q: Chemical Formula Prelab Questions Name: Ashlyn Neurton Section: O0 Prepare For It! Pre-Lab Questions...

A: 4.) Mole ration is calculated by dividing the least value of moles by each value.  5.) We use mole r...

Q: Which of the following is incorrect in the set of sign conventions for AH, AS, and AG with the tempe...

A: We have to predict the incorrect set.  

Q: Which of the following reaction is a spontaneous?     2SO2(g) + O2(g) → 2SO3(g) 2C­(s) + O2(g) → 2CO...

A: Given :-  2SO2(g) + O2(g) → 2SO3(g) 2C­(s) + O2(g) → 2CO2(g) H2O(l) → H2O(s) CaO­(s) + CO2(g)...

Q: Use heats of formation data bellow to calculate AH° for the reaction: Ca(OH)2 (s) + H2S04 ()CaSO4 (s...

A: Standard change in enthalpy of a reaction is equal to the difference in the heat of formation of pro...

Q: An unknown substance was subjected to melting point determination. Theoretically, the melting point ...

A: Melting point is the temperature at which a substance changes its state from solid to liquid. Theori...

Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE): CH...

A: Answer: This question is based on the stoichiometric calculation where in a molecule, ratio of each ...

Q: A sample of as is made up entirely of carbon dioxide and water, and there are 259 moles of CO2 and 5...

A: Answer: This question is based on the dalton's law of partial pressure which suggests that partial p...

Q: Consider the dissolution of A¿B: A2B(s) 2A*(aq) + B(aq). Using the information below, calculate for ...

A: We have to calculate the ∆Go for reaction.  

Q: Based on Group Theory and Symmetry of Inorganic Molecules: Give the product of C53 x C53 and C53 x ...

A: The solution of the following compound is given below:  

Q: Which of the following statements about the van Deemter equation H= A+ Blu+ Cu is incorrect? O A. Th...

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Q: thermometer A 58.8 g sample of aluminum, which has a specific heat capacity of 0.897 J-g is put into...

A: Answer: This question is based on the conservation of energy where heat lost by aluminum sample will...

Q: Ammonia is not the only possible fertilizer. Others include urea, which can be produced by the react...

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Q: 4. Identify the element oxidized and the element reduced in the first reaction of the lab: Assign ox...

A: Concept: Oxidation: Oxidation is a process in which a chemical substance changes because of the addi...

Q: If 87.5 mol of an ideal gas is at 4.77 atm at 25.70 °C, what is the volume of the gas? V = L

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRThere:P=pressure of ...

Q: B. Ex: Sulfur and copper, when heated together, react to form copper(1) sulfide, Cu,S. How many gram...

A: The amount of substance present in the provided sample can be determined by the quantity termed as t...

Q: correct expression for Henderson-Hasselbalch equation for the acidic buffer HA/A- is pH=pKa+log\ [A-...

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Q: A buffer solution contains 0.476 M ammonium bromide and 0.339 M ammonia. If 0.0340 moles of potassiu...

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Q: Which of the following scenes depict the process of an increase in the enthalpy? Stirring a coffee m...

A: In thermochemistry an endothermic process is any process with an increase in the enthalpy H  of the ...

Q: A candle flame produces easily seen specks of soot near the edges of the flame, especially when the ...

A: Empirical formula: The simplest positive integer ratio of atoms present in a compound is known as th...

Q: Given the following reactions: N2(g) + 202(g) –→ 2NO2(g) AH = 66.4 kJ NO(g) + ½ O2(g) → NO2(g) AH = ...

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a che...

Q: Assign oxidation states to all atoms in the following: a. CO2 b. FeS c. SF6 d. NO3-

A: Given :-  a. CO2b. FeSc. SF6d. NO3-  To assign :-  oxidation state to all atoms in given molecules/i...

Q: Assess the following statements about fractional distillation. Determine which are TRUE/FALSE 1.Mult...

A: 1. If the samples are of close boiling point we can seperate by using fractional distillation and ni...

Q: Liquid column chromatography on alumina would separate p-nitrotoluene and p-nitroaniline O A. with p...

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Q: A solution contains 6.16x1o-3 M potassium chromate and 9.26×10-3 M ammonium phosphate. Solid calcium...

A: 1.)  A.) First we would check which precipitates can form. Then we would check the Ksp values of bot...

Q: What is the type of catalysis is in the given reaction: CH3 – CH = CH2(g) + H2(g) Ni (s)  CH3CH2CH3(...

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Q: A balloon containing 2.99 g of water at 0.909 atm and 400.45 K has volume of 5743 mL. Based on this ...

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Q: The quantitative determination of N,H, with KIO, proceeds in a mixture of H,O/CCI, as follows N,H, +...

A: Endpoint: refers to the point at which the indicator changes colour in  titration. The endpoint is t...

Q: A sample of gas at 15º C and 1 atm has a volume of 2.58 L. What volume will this gas occupy at 38º C...

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Q: Decide whether each pair of elements in the table below will form an ionic compound. If they will, w...

A: An ionic compound is form by interaction of metal and non-metal  a covalent compound is formed by sh...

Q: 1. [). 6 -C-C- -O- I C-C-C-

A: For name we have to select long chain and first protity will give to alcohol and then iodine   

Q: What is the freezing point (°C) of a solution prepared by dissolving 50.0 g of glycerin in 200.0 g o...

A: Given data is as follows: The mass of glycerin = 50.0 g The mass of ethanol = 200.0 g The freezing p...

Q: Part A At 25 °C phosphoric acid, H3PO4, has the following equilibrium constants: K = 7.5 x 10 3 What...

A: Given that, at 25°C phosphoric acid H3PO4, has the following equilibrium constant, Ka1 = 7.5×10-3; K...

Q: Which of the following exhibits negative entropy change? O An ice cube melts on the table. O A lump ...

A: The objective of the question is to find out which one of the following is an example of negative en...

Q: CH,(9)+2H,S(g) – CS,(9)+4H,(9) At the temperature the engineer picks, the equilibrium constant K, fo...

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Q: Which of the following statements determine a reaction to be spontaneous? O The ASpxn is positive. O...

A: The relation between change in entropy, enthalpy, and Gibbs free energy can be given as: ∆G=∆H-T∆S  ...

Q: 70. This figure below is called adunt O myglobin O hemoglobin O globulin

A: Hemoglobin is a globular protein found in the RBCs, which are responsible for the transport of oxyge...

Q: composition of water in a hydrate, we need to look at our equation. compare it to your experimental ...

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Q: A mixture of three compounds, A, B, and C is to be separated and purified by crystallization Their s...

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

Q: Give the structure corresponding to each name. EAMODC 1,1,3-tribromocyclohexane a. 3-chloro-2-methyl...

A: Given :-  IUPAC name / common name of compounds  3-chloro-2-methylhexane  4-ethyl-5-iodo-2,2-dimeth...

Q: The kinetics of the reaction, A + B → P, were studied and it was determined that the reaction rate d...

A: We have to predict the order of the reaction.  

Q: 1. For each of the following reactions, identify the category of reaction, balance lne reaction, and...

A: The correct answer is given below

Q: thermodynamic

A: In this question we have to explain that these same thermodynamic principles govern the connections ...

Q: The rate of reaction can be defined as the change in the positive change in the concentration of pro...

A: Rate of reaction is defined as change of rate of  reactant concentrations with respect to time .

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.