stion 19 The drug paracetamol (structure shown below Is synthesized in large-scales using one of the following reactions. Which is the most likely reaction used in paracetamol production? yet vered. ced out of on HO NH, %23 NH, HO

Q: 135 ban 21. Which one of the compounds below could NOT be the limiting reactant in the following…

A: 21)  Limiting reactant: it can be define as one of the reactant which totally consumed by the end of…

Q: CaO

A:

Q: how many moles of ammonia would be required to react exactly with 0.470 moles of copper(ll) oxide in…

A:

Q: (a) Neutralization of an aqueous solution of barium hydroxide by the hydronium ion (b) Reaction of 1…

A: The question is based on the concept of chemical reactions. various physical process has been given.…

Q: If 5.78 moles of calcium nitrite reacts with excess cesium, how many moles of cesium nitrite can be…

A:

Q: SiO2 + C → SiC + CO The unbalanced equation above shows carbon and silicon dioxide reacting to form…

A: To calculate the mass ( in grams ) of SiC  that can be created, we would first balance the chemical…

Q: Diphosphorus tetraiodide can be obtained by reaction above. Accordingly, how many grams of P,I, is…

A: Use stoichiometry of the reaction.  For getting limiting reagent we have to divide by stoichiometry…

Q: Calculate the amount of lime(ar CaO) that Gn be propared by heating 200 kg of limestome that is 95%…

A: Basis : Assume that there is 100 Kg of impure sampleCaCO3 →CaO + CO2    It is given that,mass of…

Q: Potassium iodate solution was prepared by dissolving 1.022 g of KIO3 (214.00 g/mol) in a 500-mL…

A: Molarity of a solution = Number of moles of solute/ volume of solution in L Number of moles of a…

Q: How much HNO3 can be formed in the following reaction 8f 1.55 kg of NO2 gas is bubbled through 1.25…

A: Limiting reactant is the one that is completely used up in the reaction. The mass of product formed…

Q: How many moles of phosphine are prepared from 2.00 moles of H2O?

A: Phosphine can be prepared by the reaction of calcium phosphide and water. The balanced reaction of…

Q: OWLV2 Online teachin X Cthe Deep Blue Compound ( +…

A: The stoichiometry is directly related to the quantitative relationship present between chemicals…

Q: A sample of impure pyrite known to be approximately 90-95% w/w FeS 2 is to be analyzed by oxidizing…

A:

Q: 18 22. How many H₂O molecules are contained in a glass that holds 250. g of H₂ g/mole?

A:

Q: How many grams of O2 are needed to produce 5.00 moles of Fe2O3?

A:

Q: How many moles of ammonia would be required to react exactly with 0.548 moles of copper(Il) oxide in…

A: 2NH3(g)+3CUO(S)----->3CU(S)+N2(g)+3H2O(g) Given, no of mole of Copper(II) oxide=0.548

Q: What is the maximum number of grams of copper that could be produced by the reaction of 30.0 of…

A: Given, Mass of CuO = 30 g Molar mass of CuO = 79.5 g/mol No. Of moles of CuO = (given mass ÷…

Q: Are the following statements true or false?   A) Magnesium chloride and sodium hydroxide is…

A: Here we have to tell above statement true or false-

Q: 6. A 1 gram mixture of CaCO3 and SRCO3 is ignited and converted to CaO and Sro. The mass of oxides…

A: Mass of mixture (CaCO3 + SrCO3) = 1 g  Mass of residue (CaO + SrO) = 0.6 g  % of CaCO3 = ?

Q: is -25.0 kJ per mol 02. In the compound ZO(e), Z has a +2 formal charge. Which of the following…

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: To calculate the moles of alum formed from the given number of moles of each reagent, we would use…

Q: The buildup of oxides of carbon in the atmosphere by the burning of fossil fuels is a driver for…

A:

Q: A secondary step in the process to produce ultra-pure silicon for electronic applications involves…

A: The reaction is given below as: Silicon tetrachloride reacts with magnesium to give ultra-pure…

Q: Balance the equation for the synthesis of cryolite. equation:…

A: The balanced chemical equation for the synthesis of cryolite is given as follows:

Q: Potassium superoxide, KO2, is often used in oxygen masks(such as those used by firefighters) because…

A: Chemical equation is the representation of a chemical reaction, in which the reactants and products…

Q: When NaHCO3 is heated above 270°C, it decomposes to Na2CO3 (s), H2O (g) and CO2(g) a) Write a…

A: (a)Sodium bicarbonate decomposition reaction is given.  Its balanced chemical equation is given…

Q: 1.What is the percentage composition of C6H12O6? Must show work

A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: how many grams  of Ag2CrO4 can be produced from 1.200 g of AgNO3?

A:

Q: (b) Hydrazine (N½H4) is used for rocket fuel. Calculate the percentage atom' economy for hydrazine…

A: % of Atom economy  = ( Mass of product / mass of all reactants ) × 100

Q: Sr + _02→_SrO How many moles of strontium would synthesize with 3.5 moles of O2?

A: Explanation to the correct answer  is given below

Q: dissociate into 3 mole ions

A: Insoluble compounds doesn't dissociate into ions  Strong acid fully dissociates into ions

Q: CH.OH+O27 ? ->

A:

Q: Write out balanced chemical equations for the synthesis of a spinel from the corresponding oxide…

A: A reaction will be a balanced chemical reaction if it has an equal number of atoms on both sides of…

Q: When a large amount of water was poured on 100 gr of calcium carbide CaC₂, 28.3 gr acetylene C₂H₂…

A: Percentage Yield = 70%

Q: The accompanying photo shows the reaction between asolution of Cd1NO322 and one of Na2S. (a) What is…

A: a) Cadmium nitrate[Cd(NO3)2] reacts with sodium sulfide (Na2S) to form cadmium sulfide(CdS) and…

Q: An amount of pore gypsum was calcined at 200°C. After that, 1000 kg of the product was mixed 150 kg…

A:

Q: All ch 1. Balance the equation and determine how much ammonium Hydroxide is needed to react 5 moles…

A: H2SO4 + 2NH4OH → 2H2O + (NH4)2SO4

Q: Which reaction has the largest AS? □ N₂(g) + 3H₂(g) → 2NH3(9) □ 2NO(g) →→→ N₂O2(g) □ 2N₂H4(g) →→→…

A: We have to tell among the given reaction which one has the largest ∆S.

Q: 250% Explain why KCI is an ideal salt to be used in salt bridge.

A: Dear student I have given answer to your question in the image format.

Q: If 42.1 g of C4H10 0 react with 73.0 g of ccording to the reaction ation : C4H10 0 + 02 CO2 + H20 a)…

A: Reaction organic compound with oxygen gas is called as "combustion reaction" and  products formed in…

Q: A solution was prepared by dissolving 0.000245 Kg of Na2SO4 in water to give 500 ml. Calculate the…

A: Normality: It can be defined by saying the number of gram equivalents of the solute dissolved per…

Q: Formic acid has the chemical formula HCOOH. It is a colorlessliquid that has a density of 1.220…

A: a) Please find below the Lewis structures of formic acid and its resonating structures. b)The…

Q: Question:a.There are many ionic compounds that dissolve in water to a very small extent. One example…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: In the balanced chemical reaction shown below, what is the mole ratio between Fe and AI? Fe2O3(s)…

A: In a balanced chemical equation the coefficients of reactants and products indicate their number of…

Q: Write a balanced equation for each of the following reactions.(You may have to guess at one or more…

A: a. The reaction for the above process is as follows: Al2Se3(s) + 6H+(aq) --------------->…

Q: 4. The preparation of picric acid requires the nitration of phenol: OH OH ON. NO 3 HNOS 3H0 NO2…

A: Welcome to bartleby !

Q: If cobalt(II) sulfate is heated too strongly, the following reaction will occur CoSO4(s) à CoO(s) +…

A: If cobalt (II) sulfate is heated too strongly, the following reaction will occur: CoSO4(s) →…

Q: whats the mass of lioh do we need to keep 3 astronauts and a chimp alive for 7 days in space assume…

A: No. Of days to stay = 7 days  No. Of Astronaut= 3 Amount of CO2 released per astronaut per day = 540…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) Assuming an excess of…

A: Alum having general formula KAl(SO4 )2 · 12H2O(s) to synthesis alum reaction is

Q: (3) äg 21 20 J Jal dall Phosphorous acid upon thermal decomposition yields phosphoric acid…

A: phosphorous acid undergo thermal decomposition to give phosphoric acid and phosphine.

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.