If the actual yielsd of a reaction is 50 g and the theoretical yield is 60 g. What is the percent yield

Q: uppose you need 0.14L of a 0.06M solution of NiCl₂, but all you have is a solution that is a…

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Q: What is the geometry of the labeled carbon?? Pyramidal Planar Tetrahedral Trigonal planar *

A: We need to describe the geometry of the pointed carbon.

Q: ✓ The molecular formula of this molecule is NH

A: chemical formula gives the information about the total number of atoms of each element in the…

Q: Give the periodic group number and number of valence electrons for each of the following atoms. a. S…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: A chemist designs a galvanic cell that uses these two half-reactions: MnO₂(s) + 4 H (aq) +2e Write a…

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Q: ab The density of a gas is 0.909 g/L at a temperature of 22 °C and a pressure of 0.786 atm.…

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Q: techniques, in electron paramagnetic resonance, the radiation frequency remains constant while the…

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Q: Write the name of the functional group indicated in the following molecule.

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Q: A compound has the following in weight: - 40% carbon - 6.7% hydrogen - 53% oxygen. The molar mass is…

A: Given, mass % of C = 40 % = 40 g mass % of H = 6.7 % = 6.7 g mass % of O = 53 % = 53 g molar mass of…

Q: Br Mg, 1. CO₂ 2. H3O+ 형 'N H 1. NaOH 2. MeBr

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Q: Aqueous sulfuric acid (H₂SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: A 0.937-g sample containing Ca2+ was dissolved to produce a 500-mL stock solution. A 50-mL aliquot…

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Q: Assuming it occurred in an acidic solution, what is the correctly balanced equation for H202 +…

A: (1) H2O2 + Sn2+--- H2O + Sn4+ Balanced in acidic medium ?   (2) ∆Go = 12 kJ/mol = 12000 J/mol n = 3…

Q: 25.00 mL of 0.1000 M NH3 is titrated with 0.1000 M HCI. The K₁ of NH3 is 1.75 × 10¹5. Calculate pH…

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Q: write the net ionic equation for lithium plus water.

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Q: Identify the organic class to which the compound belongs based on the functional groups present.…

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Q: To break a molecule into its constituent atoms, energy is given off there is no energy change O…

A: We have to choose which option is correct option . Statement:-to break the molecule into its…

Q: When copper is heated in air, copper(II) oxide is formed. In a given experiment, 3.12 g copper was…

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Q: The activating and deactivating groups could affect the position(s) of the next incoming group(s) to…

A: Activating groups: ortho or para directors Substituents on the ring are groups that donate…

Q: Galaulate the PH and the Pott FOR 9.6M solution OF MH₂ инз K. FOR NH3=1.97105

A: Here we are required to find the pOH and pH of 0.6M of ammonia solution

Q: CH3 c. CH3CH₂ CH3 d. CH3CH₂ H b. CH3CH₂ CH₂CH3 CHCH3 CH3CH₂ slucens CHCH₂CH3 T CH3 CH3 H 11.50 Which…

A: Cis : same groups/atoms same side of plane of double trans: same groups/atoms opposite side of a…

Q: Mass of Empty Calorimeter (g) Mass of calorimeter with hot water (g) Hot water temperature just…

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Q: Question 2 Consider the following voltaic cell at 298K. Select only the statements that are TRUE. Cu…

A: Here we have to determine standard cell potential of the following given cell reactions and to…

Q: ma-Q 1) NaH 2) H₂O -XX OH (c) (d) H₂N NO₂ HS. H NO₂ hint: consider that NO₂ can stabilize an…

A: This reaction follows Cyclization Reaction. In the first step Strong Base NaH abstracts proton. Then…

Q: KC A gas mixture with a total pressure of 750 mmHg contains each of the following gases at the…

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Q: Identify the organic class to which the compound belongs based on the functional groups present.…

A: Functional group is a group of atoms which is  responsible for the characteristic reactions of a…

Q: NH OCH, HO.

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Q: 2.4 g of a gas was dissolved in 25.6 g of an acidic solution in a calorimeter with a calorimeter…

A: The temperature of the resulting solution increases, hence we can say that the dissolution process…

Q: Use the IR to complete the given chart, then draw the structure of the given IR, and write its IUPAC…

A: IR spectroscopy is an analytical technique used to detect the infrared region of an electomagnetic…

Q: Explain the role and applications of the Cambridge Structural Database CSD (with relevant examples…

A: Cambridge structural database is a repository for metal organic crystal structures and small organic…

Q: How many sigma and pi bonds in the following molecule? 20 sigma, 6 pi 20 sigma, 7 pi 22 sigma, 6 pi…

A: Single bond is known as Sigma bond (there is only one Sigma bond between two atom). Other than…

Q: For a 35 wt% Sn - 65 wt% Pb composition, draw the schematic of microstructural at the points (solid…

A: The Given 35wt%sb-65wt% pb composition, To draw the schematic of microstructural development at the…

Q: You want a buffer solution, and you choose the following acid and conjugate base: carbonic acid,…

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Q: 6 5 CH₂OH OH OH 3 OH The Haworth projection of D-glucose is shown. OH 2 H Question 15 of 40 What…

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Q: (a-b) 1. Br₂, H₂O 1. KOH 2. KCN, H2O

A: 1. Alkene with addition of Br2 / H2O gives bromohydrin further by using KOH it is converted into…

Q: Calculate the concentration (in M) of the complex product formed when Pb²+ was reacted with enough…

A: The balanced equation for the equilibrium reaction of Pb2+(aq) and EDTA4-(aq) is: Pb2+(aq) +…

Q: The formula of a hydrate represents what type of mathematical relationship between compound and…

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Q: What is the sum of the coefficients of reactants and products for the dehydration equation of nickel…

A: Given,  The sum of the coefficients of products and reactants in the dehydration equation of nickel…

Q: How many tertiary carbons are there in the following molecule? 07 4 O 5 O 6

A: Given here a structure of a molecule and we are asked the number of tertiary carbon atoms in the…

Q: Use the information in the ALEKS Data tab to sort the following chemical species by reducing power.…

A: Reducing agent means which reduces other and oxidised itself,so highest reducing power means highest…

Q: Consider the following voltaic cell at 298K. Select only the statements that are TRUE. Mg (s) I Mg2+…

A: In the cell, LHE is the anode where oxidation takes place and the right hand electrode is the…

Q: Region/point where AA is predominantly present as a (-1) charged species? The effective buffering…

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Q: لمد HO HO.

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Q: Question 25 Identify the organic class to which the compound belongs based on the functional groups…

A: According to the bartleby guidelines for answering the multiple question , I can solve only first…

Q: calculate the pH of the solution eith an H+1 concentration of 2.90×10-12 and identify the solution…

A: Given,  The concentration of H+ = 2.90 × 10-12 M The pH of the solution is:

Q: calculate the fol and the pott FOR a.013 m solation of HB₂

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Q: Indicate whether each pair of formulas represent structural isomers or the same molecule. Briefly…

A: ISOMERS: Compounds having the same molecular formula but different structure are called isomers.…

Q: What is the relationship between the following compounds? O Different compounds O Identical…

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Q: Consider the following equilibrium: Mg(OH)₂(s) Mg²+ (aq) + 2OH(aq) Given that Ksp = 1.8 x 10-11,…

A: Answer: Given data: Concentration of Mg(OH)2  C=1.3×10-7M Solubility product of Mg(OH)2…

Q: How would you calculate the mass of the ice that melted during the experiment (in grams).

A: This question has two approaches of answering. One is by conventional method of equating sum of all…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".