or OH-

Q: What is the IUPAC name for the following compound?

A: IUPAC stands for International union of pure applied chemistry IUPAC rules : Choose the longest cha...

Q: How did the experiment prove that the plum-pudding model of the atom waswrong?

A: Thomson atomic model was given by William Thomson in the year 1900. This model described the inner s...

Q: What is the emission spectrum?

A: The electrons are present in various energy levels in an atom. Each energy level has a fixed amount ...

Q: For many weak acid or we Ka = [НА] — х Classify these situations b- Assu

A: If the concentration of [HA] >> x then you can neglected x value then for this condition Assum...

Q: If 30 grams of NaOH are dissolved and then diluted tU $2.0 L with water,what is the molar concéntrat...

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Q: а. Which of the following acids is the WEAKEST? The acid is followed by its Ka value. Select one: O ...

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Q: What is Tollen’s reagent? Write one usefulness of this reagent.

A: Tollens reagent is a chemical reagent that can be used for detection of aldehydic functional group ,...

Q: Why is it important to distinguish between the standardstate and the reference state of an element?

A: Standard State is the thermodynamically most stable state, also known as reference state of an eleme...

Q: Given the following data:   Experiment [A] [B] Initial rate (mol/(L·s)) 1 0.5 0.03...

A: According to Rate Law, the rate of reaction is the product of the molar concentration of reactants w...

Q: Draw orbital-energy splitting diagrams and use the spectro-chemical series to show the orbital occup...

A: The spectrochemical series lists the ligands in increasing order of crystal field splitting (gap bet...

Q: For each compound (all water soluble), would you expect the resulting aqueous solution to conduct el...

A: The compound which conducts electricity has to be given, If a substance dissolved in water it will d...

Q: Write a pair of chain propagation steps for each mechanism and show that the net result of each pair...

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Q: for this reaction scheme suggest a reagent that could be used to accomplish the first step and draw ...

A: Alcohols on reaction with sodium metal forms sodium alkoxide . R-OH + Na ------> R-O-Na+ Sodium a...

Q: 2. The partial equilibrium pressures for N2, 02, and NO in the reaction: N2(g) + 02(g) 2NO(g) are P(...

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

Q: Which compound will react most rapidly with lithium metal to form cyclopropyllithium? OA fluorocyclo...

A: Hello. Since more than one question has been posted, the first question shall only be answered in th...

Q: For the reaction, 2A + B - 3C, it rate of disappearance of A = What is the rate of appearance o

A: For this reaction,  ([Rate]A)/2 = [Rate]B = ([Rate]C)/3   

Q: The proposed mechanism for a reaction is as follows: step 1 (slow): A+A B + C step 2 (fast): B+ D →E...

A: The rate law expressions represents the rate of the reaction in terms of concentration of the reacta...

Q: The shielding constant for He (1s)^2 is 0.31. Calculate the following: a) The energy of the 1s orbit...

A: The energy of the electron in the nth orbit of hydrogen atom is given by: En=-13.6 eV Z2n2where Z is...

Q: Label

A: Net ionic equation is the equation formed after removal of spectator ions(common ions) in both sides...

Q: The equation X (g) + e X² (g) shows the second electron affinity of an element. Will this process re...

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Q: Write IUPAC name of the products obtained by addition reactions of HBr to hex – 1 –ene.(i) in the ab...

A: Both the reactions are based on Markovnikov's and Anti - Markovnikov's Rule. (i) In absence of Pe...

Q: Intermolecular Forces and Solubility: (Like dissolve like) 1. Which of the following molecules are p...

A: The term polar compound can be defined as a chemical species which consists of two or more atoms tha...

Q: Write the chemical formula for the following compound. Isthe compound ionic or molecular? Name the c...

A: Chemical formula of compound = IF5  Name : Iodine pentafluoride. It is molecular compound.  

Q: The oxygen in TiO2 occurs as O2-ions. What is the Lewis dot symbol forthis ion? How many valence ele...

A: Lewis dot symbol provides arrangement of electrons of atoms around them. Ions are species which have...

Q: Answer all questions urgently!!!

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Q: 1.) This reaction occurs in large test tube at 32.0 ° C: 2 Al (s) +3 H2SO4 (aq) → 6 H2 (g) + Al2 (SO...

A: Reaction:2 Al (s) + 3 H2SO4 (aq) →  6 H2 (g) + Al2(SO4)3 (aq)Use an ideal gas equation to solve for ...

Q: If the inside surface of each tube were coated with wax, would the generalshape of the water meniscu...

A: It is given that there are two test tubes out of which one contain mercury and one contain water and...

Q: Draw the structures of the following compounds. (Includes both new and old names.) 4-(chloromethyl)h...

A: The structure of a compound can be written from its IUPAC name. To draw the structure first identify...

Q: Rank the following substrates in order from slowest SN2 reaction rate to fastest. Br Br Br H3C Br A ...

A: SN2 stands for nucleophilic substitution reaction of order 2. In this reaction, the rate of the reac...

Q: 250 mL of a 1.9 M Mg(OH)2 solution is added to a beaker.  How many moles of Mg(OH)2 were added?  How...

A: Molarity is a way of expressing concentration. It is defined as moles of solute present per liter of...

Q: In a particular redox reaction, NO is oxidized to NO, and Cu2+ is reduced to Cu+. Complete and balan...

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Q: If the gas inside the flask in the above exercise is cooled sothat its pressure is reduced to a valu...

A: If the gas inside the flask in the above exercise is cooled so that its pressure is reduced to a val...

Q: 94. Draw Fischer projection formulas for all stereoisomers of 2,4-dibromohexane, giving stereochemic...

A: Hello. Since multiple questions have been posted, the first question shall only be solved in this ca...

Q: Cell that contain more dissolved salt and sugar than the surrounding solution are called

A: Solutions are classified as hypertonic, hypotonic, and isotonic. This classification is based on the...

Q: How is the number of hybrid orbitals related to the number of standard atomic orbitals that are hybr...

A: By the valence bond theory, chemical bonds are formed by the sharing of electrons by incompletely fi...

Q: 3.The boiling points of propanol (CH₃CH₂CH₂OH) and pentanol (CH₃CH₂CH₂CH₂CH₂OH) are 97°C and 137°C, ...

A: Propanol (CH₃CH₂CH₂OH), butanol (CH₃CH₂CH₂CH₂OH) and pentanol (CH₃CH₂CH₂CH₂CH₂OH) are all alcohols. ...

Q: Homework: 4-What is the percent composition of a solution in which 480 grams of sodium chloride, NaC...

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Q: Balance the following equation: KCI + Cu3(PO4)2 K3PO4 + CuCl2

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Q: Which of the following is a solution; blood plasma,ciggerate smoke,milk,none of these

A: Solutions are the homogeneous mixtures of two or more components. 

Q: Predict the product for the following reaction.

A: Hydration of alkynes Enol formation  Tautomerization

Q: Solve for the missing value: P1 = 970 torr P2 = 760 torr V1 = 4.1 L V2 = ? L T1 = 0 °C T2 = 127 °C

A: Ideal gas equation gives the simultaneous effect of pressure and temperature on the volume of a subs...

Q: I'm stuck on this question, and not even sure what it's actually asking.   Consider the following en...

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Q: (a) Why can't two purine bases (A and G) form a base pair and hydrogen bond to each other on two str...

A: (a) The two purine bases (A and G) cannot form a base pair and hydrogen bond to each other on two st...

Q: Tell the type of chemical bond formed and draw the electron-dot structure of NH3. Explain.

A: Types of chemical bond: 1. Ionic bond: The chemical bond formed when there is a complete transfer of...

Q: A 201-lb man decides to add to his exercise routine by walkingup three flights of stairs (45 ft) 20 ...

A: Mass is given in lb and height is given in ft. 201 lb=91.1721 Kg45 ft=13.716 m  

Q: 2 I I3 .| 5 5. a. In terms of electrons, explain what happens to electrons in an ionic bond. b. Draw...

A: Given, Ionic bonding formed between metal and non metal. It is also known as electrovalent bond. 

Q: 1. Desalting process is carried out to separate the salty water from crude oil.

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Q: The net result of the oxidation of one mole of an 18-carbon fatty acid will be a. 136 moles of ATP b...

A: Interpretation-  To tell about the net result of the oxidation of one mole of an 18-carbon fatty aci...

Q: At what pressure does the mean free path of argon at 20 °C become comparable to the diameter of a 10...

A: T = 20 °C = 293 K d = 100 cm3 σ = 0.36 nm2 = 0.36 x 10-9 m2 λ = 100 cm = 1 m Using Formula  λ=KT2σP1...

Q: Detailed calculations show that the value of Zeff for the outermostelectrons in Si and Cl atoms is 4...

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for ...

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.