What is the formal charge on phosphorus in a Lewis structure for the phosphate ion, PO,3- that satisfies th octet rule? O +2 O -1 O -2 O +1

Q: Draw the major product of this reaction. Ignore inorganic byproducts. O H₂O CI pyridine

A: Acid chloride reacts with water in presence of pyridine to form Carboxylic acid.

Q: Identify the best reagents to complete the following reaction. /:0: 00 A B C D E Į Į 1. CH3MgBr 2.…

A: Given is organic reaction.In which reactant is conjugated ketone and 1,2-addition product is given.

Q: Draw the major product of this reaction. Include any relevant stereochemistry. Ignore inorganic…

A: The given reaction scheme is shown below. We have to predict the major product of the above…

Q: #18 #24

A: To select the most appropriate answer for the given multiple choice question.,

Q: Draw the major product of this reaction. Ignore inorganic byproducts and the amine side product. 'N…

A: Acidic hydrolysis of amide give Carboxylic acid and amine.

Q: Draw the Lewis structures of the polyatomic ions and assign formal charges.

A: Given :-  Polyatomic ions = i)  NH4+                               ii)  CO32-  To draw :-  Lewis…

Q: 52 (a)

A: Solubility:- A chemical property referring to the ability for a given substance , the solute to…

Q: 12. Complete the following acid-base reactions, assuming that only one hydrogen ion is exchanged.…

A: As per the Bronsted-Lowry definition, acid refers to any substance which has the ability to donate a…

Q: Write a net ionic equation for the reaction that occurs when excess nitric acid (aq) and sodium…

A: The net ionic equation only contains the ions which take part in the reaction. All those ions that…

Q: Question 16 of 16 Write the formula of the conjugate base of the Brønsted-Lowry acid, C6H5COOH

A: Bronsted-Lowry Theory of Acid and Base: According to this theory, an acid is a proton (H+) donor and…

Q: The weakest acid in the table is represented by compound letter Question 17 Which of the acids in…

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Q: Instructions (questions 20–21): Consider the reaction below to answer the following questions. CH3…

A:

Q: Employing Le Châtelier's Principle, qualitatively predict whether formation of C;Hs increases,…

A:

Q: Arrange the following in order of highest to lowest concentrations of [H3O'), that is, the most…

A: pH = -log[H3O+]  log[H3O+] = -pH So, [H3O+] = 10-pH  As pH + pOH = 14.0  So, pH = 14.0 - pOH

Q: 18. How many moles of CaF2 are in 75.0 grams? 19. How many atoms of bismuth are present in 600.…

A: This can be solved by using mole concept

Q: 11.0 Q Select to Draw CH3CHO H3O+ Q Select to Draw

A: Carbonyl compounds containing alpha-H in presence of base form beta-hydroxy carbonyl compounds.

Q: 26. Calculate the empirical formula from the information given below: a. 63.5% Fe; 36.5 % S d. 25.9%…

A: Calculation of empirical formula:   As per our guideline we have to answer first three questions…

Q: Question 15 Which of the following expresses standard atmospheric pressure? A) 1 atm B) 29.9 in. Hg…

A: 15) Standard atmospheric pressure  16)  Pressure = P = 15 mm Hg  Pressure in atm = ?  17)  Volume =…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. CI 1. CH3MgBr (excess) 2. H₂O

A: Given,The reaction:

Q: 33 please help

A: Show the formation of different alcohol products in the following reactions

Q: The equilibrium constant for a reaction is 63.9 at 25°C. What is the value of AG° for this reaction…

A: The given datas are,  K= 63.9 T=25°C = 273+ 25 = 298K The relation between ∆G & T is,  ∆G =…

Q: Draw the major product of this reaction. Include any relevant stereochemistry. Ignore inorganic…

A:

Q: 23. What volume of carbon dioxide gas at STP could be produced from the decomposition of 150.0 grams…

A: ★ Answer : 33.55 Litres CO2 gas will be produced at STP from the decomposition of 150g CaCO3. ★…

Q: H₂ Lindlar' S catalyst 1.9-BBN, THE 2. H₂O2, NaOH or 1. Hg(O Ac) 2, H₂O 2. H3O+ HBr (1 equiv)

A: The question involves several reactions of alkyne to form alkene, ketone and and bromo substituted…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. CI O Q

A:

Q: P-type material is an intrinsic material added with a trivalent element. Otrue O false

A: Intrinsic Semiconductor : Semiconductor having no impurity has been added to it called intrinsic…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. HO TSOH ✓

A: The given reaction is shown below. We have to predict the major product of this reaction.

Q: I I I I I I 1. NaOCH₂C H3 2. C6H5CH₂I (1 equiv) Ph Select to Draw H3O+ heat Select to Draw × × Ρήτ

A: Given,The reaction:

Q: The reaction A + B >C ill always be spontaneous, if AH° is and AS is a) +, + b) -,- c) -,+ d) +, -…

A: Given the reaction is , A+B--------->C We have to find of delta H° and deltaS° when reaction will…

Q: Cl2 (1 equiv) hexane قصار :CI: CI: ✓

A: A reaction is shown below We have to draw the structure of the missing reactant and product.

Q: Draw the major product of this reaction. Ignore inorganic byproducts. NH2NH2, KOH heat Drawing ✓

A: Reaction of ketone with NH2NH2, KOH, Heat

Q: 15. Identify which can act as a Lewis Base? AHB) OH-Fe³+ D) H₂O E) B & D F) None of the above. 2 C…

A: These problems are based on general organic chemistry.. In the first problem we have to use Lewis…

Q: 18) What is the (s, 1, g) of a substance at 0.75atm and 800°C? 19) What is the condition of the…

A: When equilibrium is reached between a system's phases, the values of the thermodynamic variables are…

Q: H₂C CH3ONa CH3OH heat Q CH3ONA, CH3OH heat > Select to Draw CH3CH2 CH2CHO Select to Draw

A: Organic Reaction is given.We have to draw the mechanism of the given reaction.

Q: Q 00 HBr (1 equiv) H₂O2 Select to Draw Select to Draw 1. NaNH2 2. CH3CH 2CH2CI 00 BEY CI

A: In the above reaction an alkyne is transformed into different compounds using different sets of…

Q: Question 19 The nucleophile in this reaction is indicated by letter Question 20 If a secondary…

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Q: Instructions (questions 16–19): Consider the pair of reactions below to answer the following…

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Q: FHOW is it different? 2.80 Consider a mixture of 10 billion O2 molecules and 10 billion H,…

A: Molecules are particles that are formed by two or more atoms.

Q: 29. A 275 mL sample of gas is kept at 25°C. What volume will the gas occupy at 100.°C?

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.