6. How can you prepare:

Q: 73.) Which of the follo during reactionsiLi, K,

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Chlorine is prepared industrially by heating hydrogen chloride gas with oxygen gas. Assuming the…

A: Industrial preparation of chlorine involves the reaction of hydrogen chloride gas and oxygen gas.…

Q: Can you separate Calcium carbonate from sand and water through the process of precipitation, if yes,…

A: The homogeneous mixture is a mixture in which consists of the composition of substance is uniformly…

Q: Calculate  ΔG° for the following reaction at 25°C:   3Mg(s) + 2Al3+(aq) ⇌ 3Mg2+(aq) + 2Al(s)

A:

Q: What is the oxidation number of H in NaH?

A: Given :-  Chemical formula = NaH  To determine :-  Oxidation number of H in NaH

Q: sis of water, the hydrogen production process is a reaction of: a. Reduction

A: Electrolysis of water is a process of decomposing water into hydrogen and oxygen using electricity.…

Q: Determine ∆G° for the reaction N₂O₄(g) ⇌ 2 NO₂(g) (K= 0.144 at 25°C).

A: We have to calculate the  ∆G° for the given reaction..

Q: Al(OH),(s) Al°* (aq) + 30H (ag) x x.=. = +, log. cos, K = [AP][oH]³ 10

A: The equilibrium constant (K) is the ratio of the equilibrium concentration of the products over the…

Q: The concentration of nitrate in an aquifer is 20 mg / L and its volume is 10 million liters. What…

A:

Q: 18. What volume of a 0.200 M solution of nitric acid will be needed to completely dissolve and react…

A: Nitric acid react with Mg as follows- Mg+ 2HNO3 ➝ Mg(NO3)2 + H2

Q: can you proivde explaination on consequences of sulfer mangment :  1.    It can irritate the eyes.…

A: 1. sulphur dioxide gas released during sulphur management cause irritation in eyes, as it cause…

Q: I equiv. HBr +45°C

A:

Q: f AH for the process H20(g) H2O(1) is:

A:

Q: 5.79 Suggest ways (with appropriate equations) that wouldallow you to measure the ΔH°f values of…

A: The standard enthalpy of formation is the enthalpy change throughout the production of 1 mol of the…

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: 3S0 is added to the Sistem 4Oa sccdadlo the sustem 50a isremourd From the Sustem. he tempacture A…

A:

Q: What are the oxidation states of the 2 compounds?

A: In the given problem, the oxidation state of all the atoms present in the reactant molecule and the…

Q: When Na and S undergo a combination reaction, what is the chemical formula ofthe product?

A: Sodium Na is monovalent with +1 charge Sulphur is divalent as sulfide with -2 charge

Q: Explain the uses of hydrogen chlorid

A: Glauber made hydrogen chloride for the first time in 1648 by boiling sodium chloride with…

Q: How would you prepare the following substances by precipitation? a. PbSO4 b. FeS c. CoCO3 d.…

A:

Q: Calculate ΔG°  for the following reaction at 25°C: 3Be2+(aq) + 2Al(s)⇌3Be(s) + 2Al3+(aq) ΔG° = ___…

A: oxidation is defined as process where loss of electron take place reduction is defined as process…

Q: Which of the two will be chemically more reactive, Sulphur(S) with atomic number 16 or Chlorine (Cl)…

A: The electronic configurations of Chlorine and Sulphur are shown below: Cl - 1s2 2s2 2p6 3s2 3p5 S -…

Q: Water pollution is due to OA Industriol effuents OR Sewoge and other wastes OC Agricultural…

A: The release of substances into natural water bodies, which disturbs the aquatic ecosystem and makes…

Q: Chlorine dioxide gas (ClO2) is used as a commercial bleachingagent. It bleaches materials by…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first three…

Q: 9. (NH,)2[Ni(C,O4)2(H,O),] 10. [Ag(NH;),][Ag(CN),] 11. [CoBr(NH;);]SO,

A: The above question contain multiple subparts ,hence only first 3 questions can be answered as per…

Q: Which of the following causes passivity a- putting a piece of copper in conc.HNO3 b- putting a piece…

A: Given,  Which of the following causes passivity = ?  Options are : a). Putting a piece of copper in…

Q: Suppose Cao is placed in a vacuum in which the partial pressure of oxygen is 10^-5mm Hg. Will Cao be…

A: At 10-5 mbar oxygen pressure,  CaO surface starts degrading at such conditions. We relate the…

Q: CEN NEC

A: Given reaction is Diels-Alder reaction.

Q: is Kp fo

A:

Q: What is the partial pressure of SO2 in equilibrium with air and solid CaO if PO2 in air is 0.21 atm?…

A:

Q: 6(b) State the number of components for a system in which AlCl3 is ssolved in water, noting that…

A:

Q: The weak acid, chloroacetic acid, is a useful reagent in organic synthesis owing to a reactive C-CI…

A: Chloroacetic acid is a chlorocarboxylic acid that is acetic acid carrying a 2-chloro substituent. It…

Q: Predic onpojd ɔjupo duct for the following reactions. Briefly explain why. 1. LIAIH, Eto 2. HCVH,O…

A: These are the organic reagent. The substrate reacts with reagent then few bonds are broken, and new…

Q: Give two uses of sodium carbonate?

A: Sodium carbonate is an inorganic compound. Its molecular formula is Na2CO3. It is also known as…

Q: al baran, B, is burned in xygen qus, the n trioxide. If the diburan trioxide is thern of wates it…

A:

Q: What is the oxidation number of Xe in XeO,*? What is the oxidation number of S in S2OsCl2? What is…

A: Note - Since you have posted a question with multiple sub-parts, we will solve first three…

Q: New August 4 2021. A solution of Au-ore is prepared by digestion the ore sample with to convert Au…

A: Given: A solution of Au-ore is prepared by digestion the ore sample with ________ to convert Au to…

Q: What is the oxidation number of sulfur in sulfite?

A:

Q: In the formation of copper(11) oxide from copper(1) hydroxide mixture, what do we need to do to…

A: We have to tell the formation of copper (II) oxide from the copper (II) hydroxide mixture. The given…

Q: Is +2 the ONLY  stable oxidation state of manganese form In solution? Why?

A: Manganese has many oxidation states from +2 to +7.But the most stable oxidation state of Manganese…

Q: How do I balance the following equation? C+H2O→CO2+CO+H2

A: A balanced chemical equation is one in which all the atoms are in equal amounts on reactants and…

Q: When the magnesium is not allowed sufficient oxygen, some magnesium oxide, Mg3N2, forms. How does…

A: Magnesium nitride, which has the substance recipe Mg3N2, is an inorganic compound of magnesium and…

Q: ? ? Но H NaH CH;I HO DMF

A:

Q: Nitrous acid (HNO2) disproportionates in acidic solutionto nitrate ion (NO3- ) and nitrogen oxide…

A: The breaking up of a single compound by means of reduction and oxidation occurring on the same…

Q: A) :o: B) C) D)

A: Since you have asked multiple questions, we will solve first three questions for you. If you want…

Q: Baking soda is another name for sodium hydrogen carbonate. When heated to a certain temperature,…

A: The given data contains, mass = 26.8 g. Pressure = 756 mm Hg. Temperature = 77°C = 350 K. The…