species H₂S 10, HIO, NH₁ HS H₂O NH₂ ou 0.1 M aqueous solution 2 5 (Choose one) ▼ (Choose one) ▼ (Choose one) ▼ (Choose one) ▼ 7 8 (highest) x →

Q: Consider the reaction: KBrO3 + 5KBr + 6HNO3 →6KNO3 + 3Br2 + 3H₂O How many moles of KBrO3are required…

A: This question belong to some basic concept of Chemistry that is Mole Concept.

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: It is based on the concept of ionization energy  Here two sets of element are given and we are…

Q: How does an SN1 reaction mechanism form answers A and C?

A: The question is based on the concept of organic reactions. we need to explain the product formation…

Q: a. What is the total number of valence electrons of the following molecule? H₂TeO3 valence electrons…

A: Valence electrons: Valence electrons electrons which are present in the outermost shell (energy…

Q: Hydrogen cyanide (HCN) is a colorless gas. It is poisonous and smells like almonds. Draw a Lewis…

A: A Lewis structure is a diagram that shows the bonding between atoms in a molecule and the lone pairs…

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: Atomic radius: The distance between the nucleus and the outermost electron is known as the atomic…

Q: A chemistry teacher needs 60 ounces of a solution of 30% hy drochloric acid (HCI) to carry out an…

A: The question is based on the concepts of solutions. we have been given certain solutions.  using…

Q: In part 1 of this lab, you will be calculating A,H by conducting constant-pressure calorimetry…

A: Constant-pressure calorimetry is used to measure the change in enthalpy, ΔH, for a physical or…

Q: Sodium hydrogen carbonate (NaHCO,), also known as sodium bicarbonate or "baking soda", can be used…

A: Suppose we have a balanced chemical equation as aA+ bB —> cC Then  a mol of A needs b mol of B…

Q: K2CO3 (aq)+ CaCl2 (aq)→ CaCO3 (s) + 2KCl (aq) Using this balanced equation, determine the limiting…

A: Given -> Weight of CaCl2 = 15 gm  Weight of K2CO3 = 15 gm

Q: Draw the skeletal formulas for 5 isomers of each of the following molecular formulas. a. C3H5CIO2 b.…

A: Isomers are compounds that have same molecular formulae but different structural formulae. There are…

Q: Complete the mechanism for the reaction. ber Mild Acid Draw the mechanism arrows. gl X X

A:

Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule NH₂2…

A: We have to determine if the given Lewis structures are reasonable or not

Q: Using the balanced equation from Question #8, how many grams of lead will be produced if 2.54 grams…

A: Given, 2PbS + 3O2 ---------->  2Pb + 2SO3 mass of PbS react = 2.54 g mass of O2 react = 1.88 g…

Q: Calculate the amount of heat (in kJ) required to convert 74.6 g of water to steam at 100 °C. (The…

A: Given :  Mass of water = 74.6 gm  Molar heat of vapourisation of water = 40.79 KJ/mol

Q: following ions: A B C D S2– SO32– SO42– S2O32–       Question 2 options:     A: 0…

A: 1.Oxidation state is total number of electrons lost gained or shared to form chemical bonding.  2.It…

Q: Based on their molecular masses, match the correct molar mass with each molecule. ● Hydrogen has an…

A:

Q: Calculate the value of the equilibrium constant, Ke, for the reaction Q(g) + X(g) = 2 M(g) + N(g)…

A:

Q: The energy of activation for a particular reaction is 23.7 kJ/mol. At 16.3 °C the rate constant of…

A:

Q: Use the References to access Important values If needed for this question. When 12.0 mL of a 1.03 x…

A:

Q: From the molar concentration you obtained in number 3, convert it to ppm. 3. Calculate the molar…

A: First, we need to determine the number of moles of sodium carbonate in 0.856 g: Molar mass of Na2CO3…

Q: Draw the appropriate fishhook arrows for the given radical process. Be sure to select the fishhook…

A:

Q: If 1.3 L of CH combusts according to the equation below, how much co₂ will be produced? C₂Hg(g) +…

A:

Q: C) D) ? ? OH

A:

Q: Calculate the mmoles of 0.856g sodium carbonate.

A: Given: mass of sodium carbonate (Na2CO3) = 0.856 g To determine: mmoles of Na2CO3

Q: . How many mL of water is needed to prepare 750 ml of 60% isopropyl alcohol?

A: Answer:- This question is answered by using the simple concept of volume by volume percent…

Q: OH + НО. OH MeO OMe H₂SO4 -H20 во

A:

Q: What would you predict for the thermal energy change (AH) for the process of overcoming/breaking…

A: Prediction of thermal energy change for the prediction of breaking of intermolecular forces.

Q: + NGUE/EtOH -b

A:

Q: Calculate the molar concentration of 0.856g sodium carbonate dissolve in 155 ml solution.

A: The given information is as follows: The mass of sodium carbonate = 0.856 g The volume of solution =…

Q: If we have a container of pure methanol (nothing else), what intermolecular forces (IMFs) are…

A: Intermolecular force: The force of attraction and repulsion in between the particles is called…

Q: a. & b. C. CHO NaOCH3 CHO CHO 1. ? NaOH(aq) H+ (cat) A cis-jasmone (a perfume)

A: Given that, a reaction scheme is shown below Introduction: Aldol condensation reaction.

Q: Hello. I need help with part a and b. the typed solutions you provide are mostly inaccuarte, so…

A:

Q: or each atom in the table below, write down the subshell from which an electron would have to be…

A: When a neutral atom remove one electron forn from +1 charged cation . When a neutral atom added one…

Q: QUESTION 10 What is the stereochemistry of double bond in the following molecules? not wo CI O (i)…

A: For the stereochemistry of double bond we know that, these are E and Z isomers.  If at the any…

Q: In parts 2, 3 and 4 of this lab, you will be conducting calorimetry experiments on neutralization…

A: In calorimeter, the heat given as q = m x c x ΔT where m is total mass of mixture.

Q: 8- Rank the following compounds in order of their expected reactivity toward SN2 reaction: CH3Br,…

A: A bimolecular nucleophilic substitution (SN2) reaction is associated with the simultaneous attack by…

Q: 4. Balance each of the following reactions, and identify the type of reaction: Unbalanced Equation…

A: Given unbalanced reactions are balanced and mentioned the type of the reaction as below-

Q: For the following equilibrium the initial concentrations are [HI] = 0.0125 M, [H2] = 0.0217 M and…

A: The question is based on the concept of chemical equilibrium. we have been given initial…

Q: Calculate the absolute temperature at which 36.4 g of O2 has a pressure of 1392 mmHg in a 11.37 L…

A: We have to calculate the value of absolute temperature for O2

Q: Draw the cycloalkane, 2,3-dichloro-1,1-dimethylcyclohexane, below.

A: Given compound name:-  2,3-dichloro-1,1-dimethylcyclohexane

Q: Click pause and record the initial temperature (T) of water in the DATA TABLE FOR PART II (page 5).

A: Answer: Thermometer is a instrument used to measure the temperature.

Q: Why does the EQ shift right and not left?

A: Given equilibrium reaction is   CO2(g) + 4HCl(g) <----> CCl4(g) + 2 H2O(g) The initial…

Q: How many moles of NaOHNaOH are present in 28.0 mL28.0 mL of 0.130 M NaOH?

A:

Q: In the Haber reaction, patented by German chemist Fritz Haber in 1908, dinitrogen gas combines with…

A: The chemical equation for the Haber reaction is shown below and according to it, each mole of…

Q: How many Na+ ions are there in 0.856g sodium carbonate?

A: Given: mass of sodium carbonate (Na2CO3) = 0.856 g To determine: Number of Na+ ions

Q: Part a. Regarding micelles, do the electrostatic interactions between the sulfate head groups favor…

A: Micelles are self-assembled structures formed by surfactant molecules in aqueous solutions. The…

Q: c) d) CN CH3 CN OCH3 CN CN CI CN beinud bns astsibsmmsini abubni anottosen gniwollat O

A:

Q: 9. What will be the site that leads to the major mono product for an electrophilic aromatic reaction…

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Q: Why TEMPO is a stable radical when Cl radical isn't? dont

A: The question is based on the concept of reaction intermediates. We need to explain more stability of…

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.