What is the hybridization of the central atom in the bromodifluoride ( BrF, ) anion?

Q: Na20 CO SiC SO2

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Q: Q4. Differentiate between the following with examples. a) Diffusion and effusion. b) Exothermic…

A: Diffusion Effusion Effusion is said to occur when gas molecules escape through a pinhole into…

Q: 2. Name the following drugs and name their pharmacological groups. H3CO, N HCI H3CO Cl LOCH3 „CH3…

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Q: explain the importance of iodometric titration methods for the determination of iodine content in…

A: Iodometric titration method is used for the determination of iodine content in salt.

Q: . An ideal gas with Cv = 1.62 kJ/kg-K and R = 273J/kg-K expands from 0.15m3 cubic meter) and 27 deg.…

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Q: What is the pH of 10mL aliquot of toluic acid (with a concentration of .1837M) after 21.05 mL of…

A: Given- Volume of toluic acid =10 mL  Concentration of toluic acid= 0.1837M Volume of base =21.05 mL…

Q: Write the equation for the aldol condensation of 2 moles of 2-butanone

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Q: Suppose 7.00 g of AGNO3 is added to a solution which contains an excess of dissolved KBr. If 7.32g…

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Q: What carbonyl compound and what phosphonium ylide are needed to synthesize the following compound?…

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Q: A slab of lithium (Li) weighs 1.49 X 10^3mg and dimensions of 20.9mm, 11.1mm, and 11.9mm. A)…

A: Given that -  Weight of lithium ,Li = 1.49×103 mg = 1.49 g = 0.00149 kg  Dimension of slab = 20.9…

Q: If 25.0 mL of 0.1000 M HCl is titrated with NaOH with an initial volume of 3.02 mL and final volume…

A: Given: Volume of HCl = 25.0 mL Concentration of HCl =  0.1000 M Initial volume of NaOH =3.02 mL…

Q: E. Which member in each of the following pairs will be more soluble in water?Explain. a.…

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Q: Consider the reaction represented by the equation 25O2g) + O2(g) 2S03(g). For the system at chemical…

A: Thermodynamics is concerned with the energy changes while kinetic is concerned with the rate of…

Q: What will happen if the pressure of N2 is increased at constant temperature? 3H2(g) + N2(g) -…

A: According to the Le Chatelier's principle- If an equilibrium is brought to change in reaction…

Q: Water and oil do not mix because Both water and oil are nonpolar O Both water and oil are nonpolar…

A: The answer is as follows:

Q: Balance the equation for a half-reaction that occurs in acidic solution. Use e- as the symbol for an…

A: Add water molecule where oxygen deficient  Add H+ where hydrogen deficient  Balance the charge

Q: Explain the substituent effect on acidic and basic properties

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Q: You would like to operate a gasifier with biomass feedstock CHαOβ. The proximate analysis on a dry…

A: Let us,assume the biomass amount =100gm Amount of carbon=50gm Amount of hydrogen=10gm Amount of…

Q: 2. Name the organic structures a.-h. below. но i. ii. HO, ii. iv. N V. vi. H Appendix.

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Q: How do I find how many resonance forms does a compound have beside drawing

A: How to find how many resonance forms does a compound have beside drawing?

Q: Calculate the equilibrium electrical membrane potentials corresponding to the following…

A: At equilibrium, the membrane potential is expressed as: E=RTzFln [X]extracellular[X]intracellular

Q: For the following reaction catalysed by an enzyme E k1 E + S = ES k-1 E + P • describe the meaning…

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

Q: What is the narrow graduated piece of glass equipment called?

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: Draw a diastereomer for each of the following compounds: Part A CH3 H 2OH Br H CH3

A: Answer is given below

Q: A student placed 0.397 mol of PCI3(g) and 0.347 mol of Cl2(g) into a 1.00 liter container at 250 °C.…

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Q: Why is it preferable to titrate HCI with NaOH than the reverse?

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Q: Cलकावैक he य रिचक इन्कोपारक क कुनेज्ञ प्रनंje \৪০ 184 188 74 १५ 74 74 व) पकांकी nueiबिर र काकम्मे…

A: Radioactivity is a nuclear phenomenon where a heavy unstable nucleus undergoes spontaneous decay and…

Q: please explain the mechanisms for each step ( including electron movement, bonds breaking and…

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Q: X Your answer is incorrect. How many gallons of octane, C3H18, having a density of 0.703 g/cm3,…

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Q: Question 2 For the reaction at 25°C: Sn|SCIco Determine E° Determine AG° Determine K

A: here we

Q: The tertiary structure of a protein can be stabilized by O a. disulfide bonds. O b.hydrophobic…

A: Tertiary structure of a protein is formed further folding of secondary structure of protein.

Q: In this reaction, how many grams of PO10 are produced from the reaction of 60.0 L of O2 along with…

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Q: 6. CH,CH,-C-CH,CH, + H, , 7. CH, – OCH,CH, + H,O H - OCH,CH,

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Q: 2. Name the following drugs and name their pharmacological groups. H3CO HC1 он H3CO CI H2C, LOCH3…

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Q: 50.0 ml of air were found to weigh 0.058 grams. The ratio of mass, volume of the air (in grams per…

A: Given: Volume of air = 50.0 mL Mass of air = 0.058 g

Q: For the reaction below predict what happened to the temperature for the equilibriums to shift in the…

A: Given -> PCl5(g) + heat <----> PCl3(g) + Cl2(g)

Q: QUESTION 11 A 50.00-mL aliquot of a solution containing 0.0400 M Fe(NH4)2(SO4)2 is titrated with…

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Q: Please provide complete explanation. Thank you! Ethyl alcohol was used in the recrystallization…

A: If possible, re-crystallization is the most convenient method for purifying organic materials.It is…

Q: ISCo400)(0.800)= X-0.800 X= 2.95M-CN Eg 4. Calculating Equilibrium Concentrations At a certain…

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

Q: answer with explanation...give the mechanism with curved arrows and formal charges..

A: In this question, we will write the mechanism with arrows and formal charges on atoms. Firstly…

Q: 1. The diagram shows bubbles rising in a glass of fizzy drink. Why do bubbles get larger as they…

A: The solubility of gaseous molecules increases in solvent as pressure is increases. This is proven by…

Q: What is the percentage of total acid expressed as acetic acid (CH3COOH) in a sample of vinegar if…

A: CH3CCOH + KOH →CH3COOK + H2O At equivalence point Number of moles of CH3COOH = Number of moles of…

Q: E°cell = 0.135 V for the reaction 3I2(s) + 5Cr2O72-(aq) + 34H+(aq) → 6IO3-(aq) + 10Cr3+(aq) + 17H2O…

A: Given- 3I2(s)+5Cr2O72-(aq)+34H+(aq) ->>6IO3-(aq)+10Cr3+(aq)+17H2O [Cr2O72-]=0.014M  [H+]=0.21M…

Q: CaH₂(s) + 2H₂O(l)→ Ca(OH)2(aq) + 2H₂(g) A laboratory researcher experimented 225 mL of wet H2 with…

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Q: Δ60-ΔΗ-TΔS, and AG°=-nFE°cell, show that: AS° = AH° AT. (G) A + nFE°cell) %3D

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Q: Calculate the volume of liquid in the NMR tube sketched below. Give your answer in microliters, and…

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Q: What is the pH of 10mL aliquot of toluic acid (with a concentration of .1837M) after 21.05 mL of…

A: Known Initial concentration of toluic acid = 0.1837 M Initial volume of toluic acid = 10 mL…

Q: In Aspirin lab preparation a student used 69.0 g of salicylic acid and 30.0 g of  acetic anhydride.…

A: In the laboratory, we can synthesize aspirin by using salicylic acid and acetic anhydride in the…

Q: Arrange these species by their ability to act as an oxidizing agent. Best oxidizing agent Poorest…

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Q: At 25 °C, K. = 0.145 for the following reaction in the solvent CCI4. 2BrCI Br2 + Cl2 If the initial…

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