3 attermpts left Check my work Be sure to answer all parts. Starting with a 6.701 M stock solution of HNO3, five standard solutions are prepared via serial dilution. At each stage, 25.00 mL of solution are diluted to 100.00 mL. Determine the concentration of and the number of moles of HNO, in the final (most dilute, M5) solution. Mas M %3D mol, HNO, = mol %3D

Q: mpirical formula?

A:

Q: Abel reacts copper with silver nitrate and recovers 5.2 g Ag. However, after mass to mass stoichiome...

A: The theoretical yield of silver is = 9.5 g The actual yield of the silver in the reaction is = 5.2 g...

Q: What is the Process that produces elements in the stars? Give at least 10 sentece

A: Elements are formed by nuclear fusion. Stars create new elements in their cores by squeezing element...

Q: Balance using the half reduction method. Assume this is acidic, so add no OH- MnO,(s) + HO,(aq) → Mn...

A: Solution - According to the question - Given reaction - MnO2(S)  + HO2-(aq) -----> MnO4- (aq) The...

Q: According to the following reaction, how many grams of calcium hydroxide are necessary to form 0.439...

A: Reaction :  Sulphuric acid (aq) + calcium hydroxide (s)  ----> calcium sulfate (s) + water(l)  Nu...

Q: Calculate the internal energy (in J) of a sample of 5.6 mol of an ideal monoatomic gas at 185°C.

A: The internal energy of an ideal gas is the sum total of all the translational, rotational and vibrat...

Q: Charles LAW A Sample of from 380ML to 2 30 mL. If its tinal temperature as-ss°c, what was its origin...

A:

Q: Please answer all parts of this question. 1. Magnesium oxide can be made by heating magnesium metal...

A: Reaction:-  Mg(s) + O2(g) ----> MgO(s)   

Q: Question 8 What is the pH of a 3.0 x 10 M solution of C6H5NH2 (Kb = 4.3 x 10"10)? What is the percen...

A:

Q: Label the conjugate acid-base pair for each of the following: H20 2 C3H5O2 + H30 HC3H5O2 + HCIO + OH...

A:

Q: An aqueous Na;PO, solution is made using 42.3 g of Na,PO, diluted to a total solution volume of 2.00...

A: Given :- Molar mass of Na3PO4 = 163.94 g/mol Given mass of Na3PO4 = 42.3 g Density of solution = 1.0...

Q: 2 Ni(NO3)3 + 3 K2SO4 → Ni2(SO4)3 + 6 KNO3 How many g of Ni2(SO4)3 are produced if 48.6 g Ni(NO3)3 r...

A: Given :-  2 Ni(NO3)3 + 3 K2SO4 → Ni2(SO4)3 + 6 KNO3  Mass of Ni(NO3)3 = 48.6 g  To be calculated :- ...

Q: What is the pH of a 0.00585 M solution of NaOH?

A: We know that ., PH = 14 - POH POH = - log [OH-]

Q: Balance the chemical equation:  C4H8 +  O2 →  CO2 +  H2O There is a blank for all coefficients - s...

A:

Q: What causes the changes in ionisation energy across period 2  elements?

A: Ionisation energy is the energy required to remove an electron from the outermost shell of an atom. ...

Q: 8. Rank each of the following in order of most basic (1) to least basic (4). Explain the reasoning f...

A:

Q: You receive an order for 60. mg of meperidine (Demerol) for your postsurgical patient. The injection...

A: Given,  Mass of meperidine (Demerol) receive = 60 mg  The injection syringe is prepackaged with = 75...

Q: A 50.0 mL sample of 0.350 M HBr is titrated with 0.200 M KOH. At what volume (in mL) of titrant adde...

A:

Q: Question 1 A 35 mL solutionſof 0.15 M HBr is titrated with 0.09 M NAOH: What volume of NaOH is requi...

A: Concentration of HBr = 0.15M = M1 Volume of HBr = 35ml = V1 Concentration of NaOH = 0.09M = M2 Volum...

Q: Question 5 How many grams of NaH2C6H5O7 must be added to a 300 mL solution of 0.15 M H3C6H507 (Ka = ...

A:

Q: ayde or kctone and alk yI bromIIde that euI pasn ag pinO pnard synthesis of the alcohol shown. но CH...

A:

Q: 19. Provide a complete curved arrow mechanisms that accounts for the transformation below. Be sure t...

A:

Q: 22. Synthesis! Using alkanes and/or cycloalkanes of six carbons or fewer (as your source of carbons)...

A:

Q: What are the IUPAC Name and Molecular formula of the structure?

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: A 50.0 mL sample of 0.350 M HBr is titrated with 0.200 M KOH. What is the pH when 50.0 mL of KOH has...

A:

Q: Write the equilibrium constant expression for this reaction: 2H (aq)+so, (aq) H,SO,(aq)

A: • The given reaction is,       2 H+(aq) + SO42-(aq) → H2SO4(aq)      • We need to write the equilibr...

Q: During the 5→2 orbital transition of a Hydrogen atom, an electron releases 4.8×10-19J, what is the w...

A: The energy of the photon is = 4.8 x 10-19 J The wavelength of the photon is =? The color of the phot...

Q: Why is the least stable carbanion the bottom middle carbanion? Why wouldn't it be the left secondary...

A:

Q: Evalúa el conmutador [A, B), considerando las siguientes situaciones: a) A= d/dx B=x f(x)=xe2 bA=x B...

A: To calculate the commutators , we would use the formula . 

Q: Antiaging products labeled as “cosmeceuticals” are considered drugs in the US.

A:   Question : is it true that Antiaging products labeled as “cosmeceuticals” are considereddrugs in t...

Q: Question 1 A 35 mL solutionſof 0.15 M HBr is titrated with 0.09 M NAOH. What volume of NaOH is requi...

A: Volume of HBr (Weak acid) = V1 = 35ml Concentration of HBr = M1 = 0.15M Volume of NaOH (Strong base)...

Q: Estimate the change in the Gibbs energy of 100cm3 of water when the pressure acting on it is increas...

A: Volume of water = 100cm^3 Initial pressure = 100kPa Final Pressure = 500kPa Mass density of water = ...

Q: Explain how the concept of atomic number leads to the synthesis of new elements in the laboratory; G...

A: Atomic number is equal to number of protons and also equal to number of electrons in an unchaarged s...

Q: Match the disaccharide units of the following glycoconjugates: CH,OSO,- но H. COO NHCH, H H. OH H. н...

A:

Q: The pH of an acidic solution is 2.11. What is [H*]?

A:

Q: The following instrumental readings were obtained for the determination of low concentrations of sod...

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

Q: 2. A bottle of phosphoric acid is labeled "85.0% H3PO4 by mass; density = 1.689 g/ml." Express the c...

A:

Q: Explain the formation of magnesium and chlorine ions in magnesium chloride.

A:

Q: Name the molecule below: * NH, F ОН

A:

Q: For the following reaction, 10.3 grams of propane (C3H9) are allowed to react with 21.3 grams of oxy...

A: Propane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical ...

Q: What NaCl concentration results when 219 mL of a 0.860 M NaCl solution is mixed with 442 mL of a 0.2...

A: First calculate the number of moles. Then Total Volume calculate. Final concentration of mixing of N...

Q: A hot air balloon has a volume of one million liters. If the temperature of the outside air is 20°C ...

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related to the ideal ...

Q: Charles Law

A:

Q: 1. Which of the following aqueous solutions does have the LOWEST freezing point? (a) 0.20 m HCI (str...

A: Colligative properties: The colligative properties are those properties of solutions that depend on ...

Q: Identify the cathode and the anode in the galvanic cell and compute E⁰cell : Sn4+ │ Sn    and    Au3...

A:

Q: Activity 1 Let us make your learning more exciting and challenging. To help you recall the different...

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

Q: The OH concentration in an aqueous solution at 25 °C is 2.1 x 103. What is [H*]?

A: We would use the relation between concentration of OH- and concentration of H+  to calculate . 

Q: Write and balance the equation for the chemical reaction below. Identify the type of chemical reacti...

A: Balanced chemical equation is the equation in which number of atoms on left hand side and right hand...

Q: ny grams o

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: please complete the table (volume, dilution factor, concentration of glucose) 2. what is the concent...

A: 1) Preparation of Standard solutions with different dilution factors      Standard-1:               ...

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.