Does the Molarity change if some solution is removed?  Explain. Will adding solute to the saturated solution change the Molarity?  Explain. What affect does increasing the volume of solvent have on the Molarity?

Q: Draw and label an atomic/molecular level picture of the binding in silicon that can be used to…

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Q: Calculate the absolute and relative uncertainties for the total delivered volume. Trial Volume…

A: Given:  The total volume delivered = the sum of volume delivered in all seven trails Hence, Vtotal =…

Q: you did not answer the full question

A: Answer-2 Electron affinity is the energy released or absorbed when an electron is added into an…

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Q: Calculating the com A chemistry graduate student is given 125. mL of a 0.50M benzoic acid (HC,H,CO₂)…

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Q: яви 3 (f. on 4. NOU, 2. pyridine be / Dem NOM хви би

A: pyridine act as base it abstract proton then negative charge on oxygen attack nitro and Cl leaves…

Q: Gaseous isobutane + Oxygen react to form carbon monoxide + liqid water.  delta Hr = __? Kj

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Q: Define the Bjerrum length for a pair of ions. Calculate the value of Bjerrum length for aqueous…

A: At increased temperature MgSO4 dissociates into Mg2+ and SO42- ions. Bjerrum length is related to…

Q: A 523.70 g sample of acetone gas has a temperature of 56.0°C. How much heat is involved in…

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Q: 1. Identify the acid, base, conjugate acid and conjugate base in the following reaction. HSO4 (aq) +…

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Q: 3. How much volume of 0.1 M acetic acid should be added to 50 ml of 0.2 M sodium acetate solution if…

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Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: 3.000 g of Compound X  with molecular formula  C4H8  are burned in a constant-pressure calorimeter…

A: According to the question we have, The given mass of compound  = 3.000 gram The given molecular…

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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Q: For the following reaction, 17.1 grams of chlorine gas are allowed to react with 54.4 grams of…

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Q: In the following 2-D illustrations, if there is a larger box it indicates a larger volume for the…

A: We would use idea gas law to check the relative pressure in both boxes.

Q: Write the nuclear equations for the following radioactive processes: Niobium-94 (positron emission)

A: Positron: The symbol of positron is e+10 Positron emission: A radioactive decay in which positron…

Q: HO dil. H3PO4 heat

A: When tertiary alcohol react with acids like H3PO4 or H2SO4 then elimination reaction takes place and…

Q: According to the following reaction: Mg + Cl2 --> MgCl2 Which compound is being oxidized?   Mg…

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Q: Enter your answer in the provided box. A rock sample originally contains 4.79 mg of 238U. How much…

A: The question belongs to Nuclear Chemistry. We need to find how much lead will be in the rock sample…

Q: سلا 4000 100 80 IR Spectrum (liquid film) 60 40 20 % of base peak 40 3000 13C NMR Spectrum (50.0…

A: IR analysis of C5H9BrO2 : The medium to small and sharp peaks 2990-2900cm-1 indicate =C-H of sp3…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO3)2 reacts with 16.0 mL of…

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Q: The combustion of octane, C8H18,C8⁢H18, proceeds according to the reaction shown.…

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Q: How many moles of a gas will occupy a volume of 0.5695 L at a temperature of 331.6 K and a pressure…

A: For part A, we have to find the number of moles of a gas that occupies a volume of 0.5695 L at a…

Q: Br P H H I !!!!! D O H H Slow e - Br но Major H H H H H H Br O 0. H O H H

A: High temperature favours elimination reaction. So, greater substituted alkene will be the major…

Q: what is the product of 1-Hexyne reacting with 1 equivalent of HBr? Include E/Z if necessary.

A: We have to give the product of the reaction of 1-hexyne with 1 equivalent of HBr. Introduction:…

Q: When 4.142 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 12.12 grams…

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Q: Br, KOEt/EtOH

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Q: How many moles of NO2 in 92.0 g of NO2? Molar mass of (N) = 14.0 g/mol; Molar mass of (O) = 16.0…

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Q: The rate equation for the hydrolysis of sucrose to fructose and glucose C₁2H₂O(aq) + H₂O()→…

A: Answer: Power of concentration term of a reactant in rate law is the order of reaction with respect…

Q: 7.43 (f) 2,4-Dimethyl-3-pentanot (surruric acid, for e Choose the compound of molecular formula…

A: Given : Molecular formula of starting material = C7H13Br Alkene products:

Q: Chemistry A chemical reaction with an unknown substance (M) is given below: M(s)+2HCl(aq)…

A: The given reaction is - M (s)+ 2HCl (aq)→MCl2 (aq)+ H2(g) As per this equation, 1 mole of hydrogen…

Q: Draw the mechanism for the following reaction.

A: Here we are required to draw the mechanism for the reaction given.

Q: Problem 19.12 - Enhanced - with Feedback Part A Which of the following processes are spontaneous?…

A: Spontaneous Process- A spontaneous process in thermodynamics is one that happens without the system…

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 2.90 moles of Mg react with 3.56 moles of I₂, and…

A: Given, Reaction: Mg (s) + I₂ (s) → MgI₂ (s) Moles of Mg= 2.90 moles Moles of I2 = 3.56 moles Moles…

Q: One liter of saturated zinc hydroxide solution contains 0.000222 g of dissolved Zn(OH)2. Calculate…

A: The mass of dissolved zinc hydroxide is = 0.000222 g The volume of the solution is = 1 L The molar…

Q: A gaseous compound has a density of 1.65 g/L at 27.7 °C and 1.51 atm.What is the molar mass of the…

A: Here we are required to find the molar mass of the gaseous compound.

Q: An automobile gasoline tank holds 29.0gal when full. How many pounds of gasoline will it hold if the…

A: We will convert the gal to liter and finally liter to mL 1L=1000mL And we know  Mass= Density x…

Q: Provide the IUPAC name for each of the following carboxylic acids. (a) (b) (c) HO "Elu olla "ll HO…

A: n order to write iupac nomenclature we have to follow some rules of iupac  1) first select longest…

Q: Draw the correct Lewis structure for the following molecules

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Q: A purine that consists of only carbon, hydrogen, nitrogen, and oxygen has 2.65% H, 36.83% N, and…

A: Answer: Molecular formula is the type of chemical formula where actual number of each type of atom…

Q: The three-dimensional structure of a generic molecule is given. Identify the axial and equatorial…

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Q: 4) What reagent is necessary for this reaction? O ia A) 1 equivalents of (CH3)3N of (CH3)3N B) 2…

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Q: OH HS NaNH, PhCH₂Cl SH KF OH O

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Q: Which species has the shortest S-O bond? OSO3²- O SO₂ O SO3 O H₂SO4 X Ś

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Q: Now that you have learned what an esterification reaction is let me ask you a question. Which of the…

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Q: Question 12 of 12 The pOH of 0.0140 M solution of Sr(OH)2 is

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Q: H by biz OEt NaOEt. EtOH NaOEI, ETOH NaOEt, EtOH

A: Organic Reactions

Q: Write out a plausible Lewis structure for the carbonate ion CO32. Assign formal charges to each…

A: Solution for Question 2 is asked specifically.   In order to explain the formation of chemical bond…

Q: When you balance the equation FeCl₃ + NH₄OH ---> Fe(OH)₃ + NH₄Cl, what is the coefficient of…

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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.