For the following reaction,14.2 grams of phosphorus (P4) are allowed to react with 34.2 grams ofchlorine gas . phosphorus (P4) ( s ) +chlorine ( g ) phosphorus trichloride ( l)

Q: Which of the following is a triprotic acid? a) H2SO3; b) HC2H3O2; c)HBrO3; d) CH3Cl; e) H3P O4

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Q: 140 130 120 110 100 NaNO3 90 80 3 70 60 NH&CI KCI NaCI 50 40 30 20 10 KCIO3 -Ce2(SOa)3 O 10 20 30 40...

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Q: Z'R where 2 is the atomic number. What wavelength of light in nanometers must be absorbed to promote...

A: Rydberg equation states that the wavelength of light absorbed to promote the electron from one shell...

Q: For the following reaction, 9.90 grams of ammonia are allowed to react with 14.6 grams of oxygen gas...

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Q: 0/5 The preparations of two aqueous solutions are described in the table below. For each solution, w...

A: An acid reacts with a base to form salt and water HA (aq)  +   B (aq)  = A- (aq)  +  BH+(aq)

Q: Which of the following compounds is the most reactive towards electrophilic aromatic subsitition by ...

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Q: Enter your answer in the provided box. Diethyl ether is produced from ethanol according to the follo...

A: Given reaction is :  2CH3CH2OH (l) ------> CH3CH2OCH2CH3 (l) + H2O (l)  Given mass of ethanol = 7...

Q: Complete the following reactions: a. 2CH;CH,CH,SH + Hg²* → b. 2CH;CH,CH,-SH + (0)→ S-S-CH, + 2(H) C.

A:                                   Answer Complete the the given following reaction

Q: CH3 Method analysis Por this compound by using Uv?

A: The solution of the question is given below:

Q: A charger that supplies a current of 120. mA of current is used to recharge a NiCd battery. How much...

A: According to the first law of Faraday, the mass of a metal deposited on the anode during electrolysi...

Q: 1. Complete the table below. Tests Based on the Formation of Furfural and Its Derivatives Test Purpo...

A: The above tests are based on formation of furfural And based on reducing properties of sugar.  

Q: Predict the products (if any) that will be formed by the reaction below. If no reaction occurs, writ...

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Q: Same reaction as in Q1. H3PO4 Choose all intermediates that are formed during the reaction. O Carboc...

A: Given reaction is acid catalysed epoxide opeing 

Q: Lattice energies and electron affinities are very difficult to measure experimentally. Fairly reliab...

A: According to the Born-Habber cycle, the enthalpy of reaction does not depend on the path of a reacti...

Q: 12. If 4.0 g of acetanilide are mixed with 1.5 mL of 16M nitric acid and excess sulfuric acid, then ...

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Q: Write the balanced COMPLETE ionic equation for the reaction when AgNO, and KCI are mixed in aqueous ...

A: An aqueous solution of silver nitrate reacts with an aqueous solution of potassium chloride to form ...

Q: What is the rate constant, k, for a reaction that gives the following initial velocities, Vo? [A] (M...

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Q: Identify A through F (all are reagents except B, which is a solvent). Draw either the structure or c...

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Q: NaI crystals are slowly added to a solution that is 0.100M Pb(NO3)2 and 0.100 M AgNO3. Which vill pr...

A: When the ionic product of any salt becomes equal or greater than its solubility product then the sal...

Q: What weight of sample must be used in the Mohr method for chloride so that two times the volume of 0...

A: Here we have to determine the mass of sample used in Mohr's method for chloride if the volume of 0.1...

Q: The heat capacity of a calorimeter is calibrated by adding 3.00 mL of water at 40 to the calorimeter...

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Q: he weight (in mg) of an 80.0%(w/) sodium phosphate dihydrate reagent needed to prepare 800.0 mL of t...

A: Total volume of solution = 800 mL Density of solution = 1.00 g/mL Solution contains 5.68 ppm = 5.68 ...

Q: The harmonic oscillator is used as a model to describe the vibrational motion of a diatomic molecule...

A: x represents the deviation from the equilibrium bond distance.

Q: Predict the products (if any) that will be formed by the reaction below. If no reaction occurs, writ...

A: Complete the given reaction---  FeSO4(aq) + Zn(s) -----> ?   

Q: NH2 H,C CH3

A: We have find out chiral carbon

Q: 1. How many proton signals would be seen in the 'H NMR for the following compounds? 6pt Br Br а. d. ...

A: All chemically non-equivalent protons gives one signal. Equivalent protons gives only one signal. If...

Q: The weight (in mg) of an 80.0%(w/) sodium phosphate dihydrate reagent needed to prepare 800.0 mL of ...

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Q: Place an asterisk by each stereocenter in the molecules depicted below. Note that if this were an ex...

A: Carbon with four different atoms/groups is called chiral carbon. They are shown below

Q: Enter your answer in the provided box. What volume of 0.18 M H,SO, can be prepared by diluting 109 m...

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Q: If the glass and reference electrode are immersed in a buffer solution pH = 3.56 ,the electrode volt...

A: The formula that relates pH with MV is, PH=7-mv/57.14  

Q: Question 16 What is the stoichiometric coefficient of water when the following equation is balanced?...

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Q: A system undergoes a transformation for which ASsys 0. The transformation can never be spontaneous....

A: ∆G=∆H-T∆SFor a process to be spontaneous, ΔG<0 ΔGsys<0 ΔHsys-TΔSsys<0 ΔHsys<TΔSsys So th...

Q: Give the spectroscopic analysis and the structure of the product using the following

A: Spectroscopy is a branch of analytical chemistry that is based on interaction of compounds with elec...

Q: CH3 CH3-CH2-C-CH2 C-CH2-CH3 ČH3 c) CH3 CH3-CH2-C-C ČH3 HO- CH3 CH3-CH-CH-ċ-c CH3 OH CH3 CH3-C-OH ČH3...

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Q: A 0.600 g sample of a pure, weak diprotic acid gives end points at 20.0 mL and 40.0 mL when it is ti...

A: A diprotic acid reacts with NaOH base in the following way. H2A + 2NaOH ---> 2H2O + 2Na+ + A2- 1 ...

Q: If 41.3 g of CH,OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added t...

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Q: At a certain temperature, 0.344 mol CH4 and 0.973 mol H2O is placed in a 1.50 L container.   CH4(g...

A: Given :  Moles of CH4 = 0.344 moles  Moles of H2O = 0.973 moles  Volume = 1.50 L  At equilibrium mas...

Q: A 1.00 liter solution contains 0.56 moles acetic acid and 0.43 moles potassium acetate . If 0.22 mol...

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Q: 3. A 100 mL sample of hard water is titrated with 22.4 mL of the EDTA solution from problem 2. The s...

A: Given :-  A 100 mL sample of hard water is titrated with 22.4 mL of EDTA solution  

Q: Hi, please show all your work please

A: We have to write the chemical reaction that occur in the formation of HIO3 and also have to draw ene...

Q: Lattice energies and electron affinities are very difficult to measure experimentally. Fairly reliab...

A: Given,  For calculation of election affinity of iodine, construct Born-Haber cycle for CaI2 based on...

Q: Q5: Answer with true or false 1) Whene removing a Hydrogen from an alkene results in an alkyl substi...

A: 1) True  When an alkane is added as a branch to the main chain, a hydrogen atom is removed, it is ca...

Q: When titrated in neutral solution with 0.05000 N I, a mixture of As203, As2O5, and inert material re...

A: Given: Mixture of As2O5 & As2O3  I2 : Concentration = 0.0500 N , Volume =20.10 mL Na2S2O3 : Conc...

Q: For the following compounds, draw Lewis structure, including all electron pairs and necessary resona...

A: Lewis structure show the bonding between atoms and lone pairs present in the molecule.

Q: Which one of the following nanoscale diagrams best depicts an aqueous solution of lithium carbonate?...

A: Lithium carbonate molecular formula is Li2CO3 , it's a ionic compound d so, whe  it dissolve in wate...

Q: A system undergoes a transformation for which ASsys 0. The transformation will definitely be sponta...

A: Gibbs free energy : ΔG = ΔH - ΔS For a process to be spontaneous, ΔG < 0 ΔGsys < 0 ΔH -TΔSsys ...

Q: In air, nitric oxide gas reacts with oxygen to produce nitrogen dioxide, which appears brown in colo...

A: Nitric oxide reacts with oxygen to produce nitrogen dioxide. The equation for the balanced chemical ...

Q: Write the short form of the followings: · Bismuth ion (Bi+3) · Arsenic (As) · Bromine (Br)

A: Arsenic is a chemical element with the symbol As and atomic number 33.

Q: Follow the Octet rule and draw Lewis structures of the following covalent, ionic compounds and ions....

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Q: CH3 oH Mcthod analysis for this compound by using UV ?

A: The solution of the question is given below: 

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".