Pd(OAc). EtN under CO pressure

Q: Since the rate of ozone destruction depends on [Cl], can Cl be considered acatalyst for the reaction

A: CFC molecules are made up of chlorine, fluorine and carbon atoms and are extremely stable. This…

Q: The recommended air quality standard for Ozone (03) is as follows: a. Calculate this standard in ug…

A:

Q: 42: Iron in a 1.260 Sample was precipi falen as the hdroxide and 1gnited to Form FezOg (0. 352, FW:…

A: #Q.2: Given the mass of the impure iron sample = 1.200 g Mass of solid Fe2O3(s) obtained = 0.352 g

Q: он а. R b. S

A: R-S nomenclature: Tor determines the R-S nomenclature first of all we determine the priority order…

Q: C. Reactivity of metals: 1. Observations (Indicate whether the reaction occurred, the vigor, extent…

A:

Q: What is difference between SPE and DSPE

A: Given We know that about the SPE and DSPE

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: Calculate for the theoretical yield of Rochelle salt (MW = 282.83) (a) that will be obtained from…

A:

Q: रह वीननयष्णाज হা wnbo oके जंक अदकांकीलकाये वोठोनेर ककdे नापता bर्धाा + ीभ्लानीदवकक िशज ?

A: There is only 1 significant digit. The zeros are place holders. The zeros to the right of the…

Q: The Coाmroपकd एoiवssTप्ा तिप्रवेठनाव्ह, RoH TS Soपणह क Wव्नंेशर Tोनह कhट कल्े ठकाट Cqपवकांका णठ नैश…

A: ->KOH is strong base it completely dissociate into their ions when dissolved in water .Hence in…

Q: The burning of iron pyrites (Fes.) in air may be e> FeS2 + 02 -> Fe203 + SO2

A: The given unbalanced reaction is: FeS2+O2→Fe2O3+SO2 The completely balanced form of the above…

Q: Questions are attached

A: The molarity, molality, formality and normality are expressions for concentrations of solutions. The…

Q: When in danger, bombardier beetles can fire a hot, toxic mixture of chemicals at the attacker. This…

A: The required enthalpy change for the reaction is: Given chemical equations are: O

Q: Acconding to the eqution helow, whar ma of CaCl FW or CaC-110.s ) mut be added 255 of Agho rw of…

A: The given reaction is; 2 AgNO3 (aq) + CaCl2 (aq)→   2 AgCl (s) + Ca(NO3)2 (aq) Given data; Given…

Q: The first stage in corrosion of iron upon exposure to air is oxidation to Fe2+. (a) Write a balanced…

A: Corrosion is a galvanic process by which metals deteriorate through oxidation, usually but not…

Q: The Haber process is the principal industrial route for converting nitrogen into ammonia: N21g2 + 3…

A: Data required; Substance     ΔH˚f (kJ/mol)    S˚ (J/mol • K)  N2(g)            0…

Q: MnOz catalyst H, Oot O2 (gas) HOOH 2 Ce)' H20+ ē R electrons HQ + NHz ->

A:

Q: (b) Neat Et2Zn is pyrophoric and spontaneously ignites in air. Can you explain why this would…

A: Neat diethyl zinc Et2Zn is liquid in form and it is a pyrophoric material.  A pyrophoric material is…

Q: Zn + hydraulic acid _________ + hydrogen

A: Given incomplete reaction is :  Zn + hydraulic acid _________ + hydrogen Complete the given reaction…

Q: B. Br N=N-N HBF., Pd(OAc), MEOH Si(OEt)3 Br Br

A:

Q: The solubility of Ce(IO3)3 in a 0.32-M KIO3 solution is 1.1 x 10-8 mol/L. Calculate Ksp for…

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Q: Br H2O lo prodect mayor HO Br or OH AO OH

A: Br2 and H2O add -Br and -OH group respectively to the double bond. The addition follows the…

Q: 9. ing Grignard reag OH OH

A: NOTE:  please note for first and second questions experimental procedure was required.   The…

Q: [Ni(en)31(NO3)2 + S20 (ag) Slightly Y () violet ppt. alk. medium

A: The coordination compounds are those in central metal atom is bonded to ligands. The ligands are the…

Q: Suzy Baker What two chemicals are incompatible with copper metal (used in Expt 5)? (refer to ACS…

A: Incompatible chemicals are the substances which are when mixed gives an undesired chemical reaction.

Q: The solubility of La(IO3)3 in a 0.71 M KIO3 solution is 1.0 ×10-7 mol/L. Calculate Ksp for La(IO3)3.

A: Ksp = S2 For two ions Ksp = 4S3  for three ions KIO3 = K(+) + IO 3(-) La  (IO3)3 -----> La 3+  +…

Q: (MW = 44 g/mole) was collected on absorbent and found to weigh 0.1673-g. Calculate the percentage of…

A:

Q: Can you please tell me what's the classify reaction for Zn(s)+CuSO4(aq).

A:

Q: 1.5g sample contains sulfur S (aw=32) has been dissolved. The sulfur is precipitated as BaSO4 (mw =…

A: First we have to calculate the weight of sufur in the precipitate in BaSO4 then we can find…

Q: 3. What would be the AH,n if the following reaction were reversed (1 pt.)? rxn (s) + 2H,(g)+ 0,(9) →…

A: If the above reaction is reversed then :

Q: 17. What is 72.0 °F in °C and K? A: 22.22; 295.4

A: The formula to convert oF to oC is shown below, ( X °F − 32) × 5/9 = 0 °C   ( 72 °F − 32) × 5/9 =…

Q: Crs) + Znac) Aus) + Agtac) Zns + Cažac) Als) + Fe → a) Als) + Feac) b) Crs) + Znac) c) Aus + Agtac)…

A: Those chemical reaction can occurs in which metals have high reactivity or good reducing agent.  The…

Q: d pKa values.

A:

Q: Why is carbon chemistry clearly complex?

A: The atomic number of C-atom is 6. Its configuration of C-atom is K(2) l(4). It has 4 e-s in the last…

Q: Br Br 1) excess NaNH2 2) CH3CH2Br 3) H2, Lindlar's Catalyst

A:

Q: 1. Reaction Rates Cupric Oxide is leached in an acidic solution which results in the formation of…

A: Leaching is a process of extracting a metal from its ore by dissolving it in a certain liquid. The…

Q: What is the pH for a 0.485 mol/L solution of LiCHO2 (Ka of HCHO2 1.8 x 10^-4)

A: pH scale reads values that ranges from 0 to 14. 0 is very acidic while 14 s very basic. All values…

Q: The piperazine content of an impure commercial material can be determined by precipitating and…

A: Given the mass of the sample containing piperazine = 0.3126 g  Balanced equation for the reaction of…

Q: The Ksp for Al(OH)3= 2.0x10-32at 25.0 °C. How many grams of aluminum hydroxide will dissolve in 1.00…

A: Given: Ksp for Al(OH)3 = 2.0 x 10-32 Temperature = 25°C Volume = 1.00 L

Q: 8- Synthesis of nano-materials involving metal catalyst to control COVID-19

A: SYNTHESIS OF NANO- MATERIAL INVOLVING METAL CATALYST TO CONTROL COVID -19 ARE :

Q: CO,Me OMe Me

A: Reaction 1 : Acid catalyzed trans esterification. Dehydration of alcohols. C-alkylation. Reaction 2…

Q: Why do s a. AG i: c. ΔΗ 1 e S dec

A: answer -  none of these

Q: 4. From a pyrite concentrate containing 65% by weight pyrite (FeS,) by total oxdizer roasting, the…

A:

Q: Ni (s) + Ču„ŠÓ, (aq) →

A: The given reaction is an example of the substitution reaction.

Q: What is the difference between inorganic and organicchemistry?

A: What is the difference between inorganic and organic chemistry = ?

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.