alculate pOH for a ammonia (NH3) solution with a 0.246 M and a K-1.80E-5 18

Q: Which gas is called dry ice and why

A: Thank you.

Q: None

A: Step 1: Step 2: Step 3: Step 4:

Q: Complete the table below by writing the symbols for the cation and anion that make up each ionic…

A: Step 1:

Q: Calculate the solubility at 25 °C of CaF, in pure water and in a 0.0150M NaF solution. You'll find…

A: From the given Ksp values, we can see that the Ksp for CaF2 is 3.45x10^-11.

Q: Give detailed Solution

A: Detailed explanation: here are two organic compounds, and you are looking for their IUPAC names.…

Q: The simplest formula for a compound between elements A(1s22s22p63s2) and B(1s22s22p63s23p5) is: AB3…

A: Step 1:  ( If you have any questions related to this problem please feel free to ask me).

Q: 17. Choose the most stable alkene: TYY A. 1 B. || C. III D. IV III IV

A:

Q: provide retrosynthesis and synthesis Ph OEt

A: retrosynthesis means we need to make select reactant based on product given to us which would make…

Q: cation anion Complete the table below by writing the symbols for the cation and anion that make up…

A: Step 1:

Q: 24. Which of the following atoms and ions is largest: S²-, S, O², CI-, F- (a). Cl (b). F- (c). S…

A: In the periodic table, atomic and ionic size generally increases as we move down a group and…

Q: 24. Which of the following atoms and ions is largest: S²-, S, O², CI-, F- (a). Cl (b). F- (c). S…

A: Step 1:Step 2: Step 3: Step 4:

Q: Please correct answer and don't use hend raiting

A:

Q: Please correct answer and don't use hend raiting

A: To know the relationship between the two molecules we need to find out the stereochemistry of the…

Q: Which one of the following violates the octet rule? Select one: Si2Cl2 Si2C16 Si2Cl5 Si2Cl4

A: If you have any questions let me know in comment box thankyou for your question.

Q: 4. The standard electromotive force of the cell Pt(s) H2(g)|HCl(aq)|AgCl(s)|Ag(s) has been…

A:

Q: Which of these two compounds has a higher melting point and why ?

A: As the number of carbons increases in the fatty acid, the melting point also increases because it…

Q: 0.0784 moles of substance A is dissolved in water to make a 2.00 L solution. Then, substance B is…

A: according to options it is option 3

Q: Select the necessary reagent(s) from the table to perform step 1 in the above reaction scheme. More…

A: Step 1: Information:  For the given reaction transformation different types of reagents are used.…

Q: Give detailed Solution with explanation needed

A: Carbohydrates include individual sugar molecules (monosaccharides) as well as two or more molecules…

Q: 16.51 Propose a plausible mechanism for the following transformation: Heat

A:

Q: None

A: 78.35*(5.98-5.21) = ?78.35*0.77 = ?78.35*0.77 = 60.3295 or 60.33We should round to the nearest…

Q: Propose a multistep synthesis for the following transformation. Show the reagents for eachstep above…

A: Step 1 Step 2 Step 3 : Step 4

Q: Résoud l'exercice en français

A: To solve this problem, we'll use material balances and energy balances for the distillation column.…

Q: None

A: To calculate the solubility of Co(OH)2 in water at 25°C, follow these steps:Determine the…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Thank you.

Q: Please don't use hend raiting and step by step solutions

A: A flowchart is a visual representation of a process, showing the steps and decisions involved in the…

Q: From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to…

A:

Q: Predict the major organic product of the given reaction and complete its mechanism. 1. NaOEt/EtOH 2.…

A: Step 1: Acetoacetic ester with sodium ethoxide and ethanol deprotonates the acidic proton and forms…

Q: + Select the major product for the reaction shown below. A Compound 1 Br CH₂CH₂OH ? B Compound 2 C…

A:

Q: 5 estimate Rf's

A:

Q: Give detailed Solution with explanation needed with structures...draw the resonance structure.…

A: to draw the resonance structure of A, we need to move the electron density form the oxygen atom by…

Q: Match the products correctly for the following reactions: 1) H-CC-CH3 H₂O, HgSO4, H₂SO4 ? 2)…

A: 1) Answer A2) Answer: C3) Answer B4) Answer: Dreduction reaction

Q: 1. H3C H CH3 2. H3C + Br CH3 H3C H excess NH3 NH4CI H H NH2 C2H5 N-C₂H5 C2H5 + C2H5 H-N-C2H5 Br C2H5…

A: Reaction 1: The reaction shows cyclohexyl chloride (1-chlorocyclohexane) reacting with excess…

Q: (Equation 1) 4 Fe2O3(s) + 20 NO2(g) + 22 H2O(l) + 5 O2(g) → 8 Fe(OH)3(s) + 20 HNO3(aq) AH= -1811.2…

A: Given Equations Equation 1: 4 Fe2​O3 ​(s) + 20 NO2​ (g) + 22 H2​O (l) + 5O2 ​(g) → 8 Fe(OH)3​ (s) +…

Q: Please correct answer and don't use hend raiting

A: Here is a detailed explanation of how to flip rings in cyclohexane.       Step 1:  A cyclohexane…

Q: An aluminum kettle (specific heat 0.897 J/g \deg C) has a mass of 1.05 kg. How much heat is required…

A: Approach to solving the question:Please see attached photo for detailed solutions. Thank…

Q: The reduction of iron(III) oxide (Fe2O3) to pure iron during the first step of steelmaking, 2…

A: Step 1:Answer Minimum mass of coke 1.26×10^4 kg  Step 2 Mole = mass / molar mass Molar mass of C =…

Q: Draw the mechanism in steps for this reaction

A: 1. Formation of enol2. Electrophilic attack by Cl23. Formation of 2-chlorocyclohexanone4. Formation…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Given: VCH3​CH2​NH2​​=28.5mL;[CH3​CH2​NH2​]=0.341M;VHI​=9.67mL;[H+]=0.391MpKb​=3.25;pH=???pKb is…

Q: Hello I am stuck on this question, can I get help please? A CLEAR explanation with Drawings and the…

A:

Q: Give detailed Solution with explanation needed of all parts....avoid handwritten Solution

A: Approach to solving the question:The determination of hybridization and molecular geometry is based…

Q: Give detailed Solution with explanation needed...don't use Ai for answering this

A: To identify the number of primary (1°), secondary (2°), tertiary (3°), and quaternary (4°) carbons…

Q: CARBOXYLIC ACIDS AND CARBOXYLIC ESTERS Questions 1. In Part A of this experiment you observed the…

A: Step 1:

Q: Thermal energy in matter is a result of nanoscale particles in motion the change in volume in a…

A: Thermal energy in matter is primarily a result of:(a) nanoscale particles in motion.The motion of…

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

A: A Brønsted-Lowry acid refers to a reactant which is capable of donating a proton (or a H+ ion…

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That…

A: Step 1:

Q: -4.4 ว Q5. Given a stock solution of 5.0% (w/v) sodium chloride (NaCl), how much of this stock would…

A: Step 1:Calculate the concentration of the stock solution in mg/mL:The stock solution is 5.0% (w/v),…

Q: Give detailed Solution with explanation needed with structures. Don't give Handwritten answer

A:

Q: None

A: This corresponds to the chemical formula C3H6O. The structure has a carbonyl group (C=O) at the end…

Q: A 13.80 g sample of a compound contains 8.81 g of iron, Fe, 1.63 g of phosphorus, P, and oxygen, O.…

A: Step 1: The empirical formula, the simplest formula for a compound, is the ratio of subscripts of…