The initial concentration of chlorous acid is 0.100 M. What is the equilibrium concentration of chlorous acid? Assume that, initially, there are no products. HCIO₂(aq) + H₂O(l) ⇒ H₂O¹(aq) + CIO₂ (aq) Kc = 1.1 x 10-2

Q: What is the mass of a sample of water if 102 kcals raises its temperature by 69.7°C?

A:

Q: 3. B heat

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: A 73 kg student traveling in a car with a constant velocity has a kinetic energy of 2.0  104 J. What…

A: • Here is given that,      Mass of student, m  = 73 kg • Since, he is travelling with a constant…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.97 kg sample…

A: We know that heat involved and specific heat capacity of a system are related by the equation- ∆H =…

Q: Based on the constant given below, Kw = 1.0 x 1014 M²= [H3O*][OH] what is [H30*] if [OH"] = 4.2 x…

A:

Q: One hour of bicycle riding can require 500-900 kcal of energy, depending on the speed, the terrain,…

A: Given : rate of energy consumed = 505 Kcal/hr Mass of fat to lose = 21.0 lbs Energy of 1 g of fat =…

Q: How many times more kinetic energy does the dump truck have than the car?

A: Given: Mass of sub compact car =1.6×103 Kg Mass of dump truck =1.70×104 Kg Speed of both truck and…

Q: How many calories are required to increase the temperature of 13g of alcohol from 11 degrees celsius…

A: q = mc∆T Where q = heat required  c = specific heat  ∆T = change in temperature

Q: (10) Air is 21% by volume oxygen. Oxygen has a density of 1.31 g/L. What is the volume in liters of…

A: Please see the attached image for the solution.If there are queries or if the image is not loading,…

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

A: Given, mass of the water (m) =7.30 kg = 7300 gInitial temperature T1=30.8 0C= 273K +30.8 =…

Q: The food Calorie is actually a kilocalorie, that is, 1000 cal. For: metabolic rate is 1750 Calories…

A: According to the question,  Basal metabolic rate = 1750 calories per day. We need to express this…

Q: Convert 231 cal to kj

A: Conversion factor is the ratio that provides the relation between distinct units of the same…

Q: 1.In the properties of a system listed below, which one is not state function A U B S С Р D Q

A: State functions in thermodynamics, depend on only initial and finals position and not depend on the…

Q: Calculate the kinetic energy of 0.005kg baseball traveling 25 m/s?

A: The given data is as follows: The mass of the baseball = 0.005 kg The velocity of the baseball = 25…

Q: Convert 3.20 x 10' in nutritional Cal to units of kJ.

A: Given that,Energy in Cal = Convert into kJ.

Q: A bicyclist is stopped at the entrance to a valley, as sketched below: F A E B Where would the…

A: Answer: This question is based on energy conservation, where at each point total mechanical energy…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 748.0 mg sample…

A:

Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains…

A:

Q: How many Joules are there in 43.3 kcal? (1 cal = 4.184 J)

A: The conversion of quantity from one unit system to another unit system is known as unit conversion.…

Q: How many moles of C6H12 (cyclohexane) must be reacted according to the following balanced chemical…

A:

Q: How many calories are in 1001 kilojoules? (1 cal = 4.184 J) 1 4 7

A: This can be calculated as:

Q: NC CN heat

A: Diel’s alder reaction- The conjugated diene (alkene) and dienophile(may be alkene or alkyne) reacts…

Q: In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a…

A: Given data : Mass of copper(mc) = 18.9 gms Temperature of copper(Tc) = 99.38°C Mass of water(mw) =…

Q: A single serving bag of snack chips contains 71.0 Cal. Assuming that all of the energy from eating…

A: Energy is used in every process of body but as per question all the energy is used for heartbeat…

Q: OCH3 heat

A:

Q: In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a…

A: …

Q: In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a…

A: Calorimeter: A calorimeter is an instrument used for calorimetry, or the process of measuring the…

Q: ord=o- conc.NaOH (aq) heat NO₂ NO₂ -H₂O

A: A reaction mechanism is the sequence of elementary steps by which a chemical reaction occurs. A…

Q: A 43.97 kg cheetah is running after a gazelle at 22.49 m/s. What is the kinetic energy of this…

A: Given mass of cheetah  = 43.97 kg  velocity               = 22.49 m/sec Kinetic Energy    = ?

Q: Convert 7908 cal to kJ

A: Given: Energy in cal = 7908 cal.

Q: average body temperature of a red-tailed hawk is 41.1C what is the temperature in K

A: Temperature in kelvin= 273.15 + Temperature in Celsius

Q: Convert 3.345MJ into pJ

A:

Q: 4. What speed must a 250.0 kg motorcycle be travelling at to have a kinetic energy of 2.8 x 10* J?

A: We nees to find the speed of motorcycle if, kinetic energy = 2.8×104 J and, mass = 250.0 kg

Q: A Boeing 767-400ER traveling from Atalanta, Georgia (ATL) to Paris, France travels an average…

A: The required minimum quantity of fuel for single passenger is calculated as shown below.

Q: 560 Cal to J

A: Given,560 Cal.

Q: Convert 52.7 Cal  to  kJ

A: 1 cal = 4.18 Jule 1 kilo=10³

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.