QUESTION 3 The reaction 2 Al + 3 Cu2+ 2 Al³+ + 3 Cu is an example of a O acid-base reaction. O precipitation reaction. O redox reaction. O complex formation reaction.

Q: Determine the wavelength (in nm) of the photon associated with the transition in which the electron…

A: Here we are required to find the wavelength for transition of electron from level n=1 to n=4

Q: 4

A: This is an acid base reaction followed by further Alkylation .

Q: 15. You are asked to determine the ethanoic acid, CH3COOH content in a vinegar sample. Give an…

A: Answer-15 Ethanoic acid or acetic acid is a weak organic acid with the chemical formula of CH3COOH…

Q: QUESTION 11 Addition of concentrated-sulfuric acid to pure water will result in: O Vapor-pressure…

A:

Q: How many molecules are in 20.8 moles of NO₂?

A:

Q: The quantum numbers, n = 4, 1/= 1, m, = 1, m, = +1/2, represent an electron in a subshell 4p O 3p 3s…

A: In this question, all four quantum numbers given and we need to find out the subshell unit.  You can…

Q: How much energy is needed to convert 59.5 grams of ice at 0.00 °C to water at 60.9 °C? Information:…

A:

Q: In a filtration of suspended cells under full vacuum using a 20 cm Büchner funnel, you collect data…

A: To decrease the time require for filtration- of solution of given volume we use a particular type of…

Q: 1. Consider the following electrochemical cell. a) Write the anode, cathode, and overall reactions.…

A: The solutions are given below -

Q: 1. Which of the following reactions occurs most rapidly at standard conditions? A. 2Fe(s) + O2(g) →…

A: The correct options are as follows: 1. Option D. 2. Option A. 3. Option C.

Q: 11) Which of the following atom have a spin quantum number (I) of ½ and NMR active? A) 1 12 2 14 31…

A: NMR active nuclei are those possessing a property called 'spin' . -> The nuclei which has spin…

Q: Write out the SN2 Mechanism for 1-Bromobutane with Nal in acetone, also include transition state,…

A: Alkanes are the organic compounds that contain single bonds between carbon atoms in a compound.

Q: Which of the following conversioon proesses DOES NOT depend on the molar mass of a substance?

A: The compound is  SF6  Molar mass of the compound is 146.07 g/mol Mass of the compound 235.7 g Number…

Q: Which of the following is the correct step of protonation of tran-2-butene? A B C D

A:

Q: A compound is made up of 19.1% Co, 34.4% CI, and 46.6% O. A 2.0 L sample of this compound had a mass…

A:

Q: Discuss the advantages and disadvantages of using chlorine as disinfectant.

A: Advantages of using Chlorine as disinfectant : It helps keep people healthy by killing harmful…

Q: A reaction with an equilibrium constant Kc = 1.5 x 10-25 would consist of which of the following at…

A:

Q: 0/50 mixture of cyclohexanamine and cyclohexane and asked NH₂ Cyclohexanamine Cyclohexane onent of…

A: Given: 50/50 mixture of cyclohexanamine and cyclohexane

Q: Provide the correct systematic name for the compound shown here. H3C

A: The given structure is an ester(ester of benzoic acid i.e, alkyl benzoate). The systematic name for…

Q: 2. Propose a full mechanism using curvy reactions arrows for the following transformation. A

A: The pericyclic reactions are the reaction which involves cyclic transition. It will involve breaking…

Q: 2HF (g) = H₂(g) + F₂ (g), Kc = 1.0 x 10-95 ibrium mixture contains mostly reactants. 2NO(g) + O₂(g)…

A:

Q: limiting

A: The fizz observed in the reacton of Alka Seltzer tablets is due to the reaction of sodium…

Q: Question 14 Which is the correct equilibrium constant expression for the following reaction? Fe2O3…

A:

Q: Which of the following substances would undergo the haloform reaction? Expla (c) CH,CH,CHO (a)…

A: Here we are required to find the substance which would undergo the haloform reaction.

Q: The Contact process is used in the manufacture of sulphuric acid, H₂SO4. The equilibrium in the…

A:

Q: [References] The specific rotation, [a]p, for sucrose is +67. What is the observed rotation for a…

A:

Q: If the rotation of optically pure (R)-2-chlorobutane is +33.2°. What is the rotation of -16.6º.…

A:

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: E=- In this…

A:

Q: SATP conditions P = 100.0 kPa T= 25 °C R= 8.314 kPa-L/ (mol-K) R = 62.37 mmHg-L/ (mol-K) R = 0.08206…

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

Q: Which of the following compound has the highest negative heat of combustion? A. 2-methylheptane…

A:

Q: What kind of neuclear reaction does the picture show?

A: Nuclear chemistry is branch of chemistry in which we deal with nuclear fusion and fission reaction.

Q: Provide the correct systematic name for the compound shown here. IZ

A: Amides may be regarded as the derivatives of acids in which -OH part of the -COOH group is replaced…

Q: FORLAD 4 Consider the redox reaction where Ag+ (aq) is oxidized to Ago (s) (E° 0x = -1.77 v) and…

A:

Q: For the reversible reaction PCI5 PCl3 + Cl2, the equilibrium constant Kc is 1.00, If at the…

A:

Q: Each of the carbocations below can form a more stable carbocation through either resonance or…

A:

Q: Uranium-235 (235 92U) can be used as a fuel source in nuclear fission. When an atom of 235 92U is…

A: Here, we have to find the reason for using uranium-235 as a fuel source in nuclear fission.

Q: HNO3 is formed by NO2 as follows. Calculate HNO3 concentration in µg/m³ at 1 atm pressure and 22 °C…

A:

Q: Which of the following compounds will give the same product upon reacting with excess H2/Pd/C? A) I…

A:

Q: 3. Calculate each of the following quantities: (1) Grams of solute in 185.8 mL of 0.267 M calcium…

A:

Q: For the  reaction 3H2(g)+N2(g)⇌2NH3(g) at 225 ∘C the equilibrium contant  is 1.7×10 ^2. If the…

A: Given, 3H2(g) + N2(g) ⇌ 2NH3(g) Equilibrium constant (Kc) = 1.7 × 102 Equilibrium concentration of…

Q: What is a common use of aspirin and explain the biochemistry behind it?

A: common use of aspirin and  the biochemistry behind aspirin is given below

Q: Does the chemical potential of any constituent of an ideal solution depend on the ______ of the…

A: Chemical potential: In thermodynamics, the chemical potential of a species is the energy that can be…

Q: An insulin drip is mixed as 400.0 units in 250.0 mL Normal Saline (NS). Calculate the drip rate in…

A:

Q: A aqueous cleaning solution containing only HCl as the solute, has a total mass of 4.50 kg, 630 g of…

A:

Q: For the reaction PCl3(g) + Cl₂(g) → PCI5(g) at a particular temperature, Kc = 24.3. Suppose a system…

A:

Q: A sample of nitrogen gas at a pressure of 893 mmHg and a temperature of 32°C, occupies a volume of…

A:

Q: + What is the classification of the carbocation shown here? A) 1° B) 2° C) 3° D) 4° III

A:

Q: Which, if any, of the following compounds can be prepared by a malonic ester synthesis? Show the…

A: Answer : 1)Ester of malonic acid is converted in to                mono-, bi- acetic acid with the…

Q: Draw the structural condensed formula of 4,4-dimethyl-2- hexene. Drawing Version: 1.19.2 +…

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.