I have 0.04g of Atrazine left in a bottle. How much (9ppm Atrazine, DMSO) solution can I make?

Q: For the reaction N₂(g) + 3 H₂(g)⇌ 2 NH₃(g) Kc = 0.0600 at a certain temperature. In an equilibrium…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: N. CN 1. NaH, THF 2. HO ها في 57%

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Q: Complete the table with 3 Major IR peaks. the IR SPECTRA of stilbene. please assign the important…

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Q: Add any remaining curved arrow(s) to complete step 1 of the mechanism, and modify the given drawing…

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Q: 6.77.) 6.77. Ozone Layer The destruction of the ozone layer by chlorofluorocarbons (CFCs) can be…

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Q: A particular allotrope of nitrogen, N4, was first detected in 2002. (Allotrope just means a chemical…

A: Lewis structure is a method of representing bonding pattern in a molecule. it tells how different…

Q: 19) Determine whether each cation is acidic or pH neutral. For the acidic cations, write an equation…

A: Cation are Lewis acid which accepts the electron pair from an electron donor.

Q: A bond order of zero indicates that a species is unstable. Using MO diagrams, determine which of…

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Q: How many of the following processes are nonspontaneous? climbing stairs dissolving salt in water…

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Q: 15) A 0.115 M solution of a weak acid (HA) has a pH of 3.29. Calculate the acid ionization constant…

A:

Q: 2. Which reaction would synthesize Br-C-C-H ? Be sure to explain clearly. Br H 1. CH3-CH3 + 2 Br2 2.…

A: Alkenes reacts with halogens through a halonium ion intermediate to form vicinal dihalides. Alkanes…

Q: iii) 10. For each of the following reactions, provide the structure of the major product and circle…

A: To decide the substitution or elimination mechanism through which a reaction proceeds. The reaction…

Q: Explain why alkenes are much more reactive than alkanes towards chlorine (CI2) or bromine (Br2) in…

A: Alkenes are much more reactive than alkanes towards chlorine or bromine in the dark at room…

Q: Container A contains 1.00 mole of Ar gas and Container B contains 1.00 mole of He gas. Both gases…

A: Rate of diffusion is inversely proportional to the square root of molar mass of the gas. r = 1√M  r…

Q: Provide the name of each compound in the reaction b) Provide the mechanism of the transformation

A:

Q: TB: O Al OTDS LDA how would you make this from propionic acicl 1) Os, Phy? 2) nBuli (૦૫). Dec, S…

A: We have find out the intermediates and reagents.

Q: Explain why 2-chloropropene shows signals for three kinds of protons in its 1H NMR spectrum? Draw…

A: We can predict the number of signals for the given compound by closely observing the chemical…

Q: 9. Provide the product of the reaction. CH3 H₂C H₂C =CH₂ H3C H₂C 1) H3PO4, A 2) H₂O 10. Provide the…

A: The given reactions explains the acid catalysed hydration reaction of alkenes to form corresponding…

Q: Q17 Which of the following statements about aromatic compounds is not true? Aromatic rings are less…

A: A question based on reactivity of aromatic compounds. 4 statements about aromatic compounds are…

Q: What is the freezing range on the graph?

A: The freezing point range of an alloy is defined as the temperature range in a which both the solid…

Q: Show (draw) or print or bring the 1H-NMR spectra and 13C-NMR spectra for diethyl ETHER.

A: 1H-NMR and 13C-NMR are used to identify the complete structure of unknown compounds.

Q: Calculate the pH of a solution that is 0.0160 M in a. H3PO4 (Kal = 7.1 x 10-³). pH = b. H3PO3 (Kal =…

A:

Q: 17) Determine whether each anion is basic or neutral. For those that are basic, write an equation…

A: Anion which reacts with water is basic in nature because it accepts H+ from water and releases OH-…

Q: The voltage generated by the zinc concentration cell described by the line notation Zn(s) | Zn²+(aq,…

A: The question is based on the concept of electrochemistry. we need to calculate concentration of zinc…

Q: 4. Which hydrated metal ion is most acidic under conditions of equal molar concentration in water?…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 2. For the reaction below: Cl₂ -CI + O a) show the mechanism and all relevant resonance structures…

A: We have find out the answer.

Q: n-o* transition can be found in these compounds: O Alcohols and Amides O Alkenes and Alkynes O…

A: n -> σ* transition can be found in which compounds :

Q: 1. MeLi 2. 3. H3O+

A: Here new C-C bond is formed Between terminal carbon of alkyne with carbonyl carbon of cyclohexanone.…

Q: What is the name of the following? NO₂ CI

A: we have to write the name of the given molecule

Q: In your own words, explain why water is known as the "universal solvent." Answer in complete…

A: Water is known as the universal solvent because it has the ability to dissolve a wide range of…

Q: A container of nitrogen gas contains 0.55 mol at 7.0 atm and 45°C, and it has a volume of 2.0 L.…

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Q: Identify the stronger nucleophile in each pair of anions. 1. Br or CI in a polar protic solvent II.…

A: In polar protic solvent:  Large size nucleophiles are good. In polar aprotic solvent:  Small size…

Q: Which of the statements about the discovery of electrons is FALSE? Question 3 options: A) B) D) E)…

A: The discovery of electrons was a significant milestone in the understanding of atomic structure and…

Q: For the reaction CH₁ (9) + H₂O(g) → 3H₂(g) + CO(g) ΔΗ° = 206.1 kJ and AS° = 214.7 J/K The standard…

A: If for a reaction, ∆G° = +ve then reaction is Reactant favoured &  ∆G° = -ve then reaction is…

Q: 1. Consider these three reactions as the elementary steps in the mechanism for a chemical reaction.…

A: Answer: Enthalpy change for a reaction is an extensive property, it can be added or substracted the…

Q: Calculate the theoretical yield in grams of Na, S for the reaction (the expected mass of Na, S…

A: To solve this problem we have to calculate the Theoretical Yield of Na2S .

Q: 5. Calculate the pH of a 0.15 M solution of sodium acetate (CH3COONa). What is the percent…

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Q: What will the sign on AS be for the following reaction and why? 2 Mg (s) + O₂(g) → 2 MgO (s) A)…

A: Given reaction  : Entropy, ∆S is a measure of randomness in a system.

Q: For each pair of sugars, number according to the usual sugar numbering scheme (start at the top).…

A: According to the bartleby guidelines for the multiple questions, we can solve only first one. If you…

Q: For the reaction NO₂(g) + NO(g) = N₂O(g) + O2(g) K = 0.914. Equal amounts of NO and NO2 are to be…

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Q: g. Since the concentration of the H₂O2 solution is 3% by mass, calculate the mass of H₂O2 in the…

A: Mass percentage is defined as the quantity of solute present in 100 g of solution.

Q: Coal tar lotion containing 5% coal tar is needed for one of your patients. There is 100ml of 2% coal…

A: Given that Coal tar lotion containing 5% coal tar is needed for one of your patients. There is 100ml…

Q: I am making a 500ml solution that has a concentration of 1X NaCl and I have 800X NaCL to use. How…

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Q: A solution consists of 35.00 g of Cuso, dissolved in 250.0 mL of water. The molar mass of Cu is…

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Q: How many moles of gas does it take to occupy 120 liters at a pressure of 2.3 atmospheres and a…

A: Volume = V = 120 L  Pressure = P = 2.3 atm  Temperature = T = 350 K   R = 0.0821 L.atm/mol.K  Number…

Q: Draw the major product of the aldol addition reaction between two of these aldehydes with the…

A: The addition reaction which involves the enolae addition to the aldehyde or ketone to form a new C-C…

Q: g) OH CH3CHCH₂CH3 CH3CH=CHCH3 + H₂O alkene

A:

Q: What is the percent by volume of ethanol (C₂H5O) in the final solution when 135mL of ethanol is…

A: Volume of ethanol= 135 mL  Total volume= 345 mL

Q: This thermodynamic cycle describes the formation of an ionic compound MX from a metal element M and…

A: Solution- As according the graph- heat of formation = -150 KJ/mol Enthalpy of sublimation= 300…

Q: Give IUPAC name the following coordination compound. For giving the oxidation number of the metal…

A: During IUPAC name , the ligands are arranged in alphabetical order . If the ligands are simple…

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.