Flask A: CO2 at 760 torr and 4.0 degrees C Flask B: NO at 430 torr and 4.0 degrees C In which flask will the molecules have the highest average kinetic energy and why?

Q: Calculate the energy (in kJ) required to raise the temperature of 1.00g H2O from -10.0◦C to 120.0°C.

A: GivenMass of water = 1.0 gInitial Temperature = -100CFinal Temperature = 1200 CSpecific heat of…

Q: What is calorimetry? Explain the difference between a coffeecup calorimeter and a bomb calorimeter.…

A: Calorimetry: The calorimetry is a technique that can be used to measure the amount of heat involved…

Q: A certain process results in a gas system releasing 68.3 kJ of energy. During the process, 15.8 kcal…

A: Given , Energy released = 68.3 kJ Heat absorbed = 15.8 kcal External pressure = 1.00 atm Initial…

Q: Identify each of the changes as either path dependent or path independent. Path dependent Path…

A: The heat and work changes are path dependent. Volume and internal energy changes are path…

Q: Container X with ideal gas X is joined by a removable barrier to container Y with ideal gas Y. There…

A: Ans. B. The collision will sometimes transfer energy from X to Y molecules and sometimes from Y to X…

Q: thermodynamic variables for the ideal gas by writing complete sentences    (a) The heat is…

A: A sample is cooled at constant volume.

Q: A) When the enthalpy of the products is greater that the enthalpy of the reactants, the reaction....…

A: In an endothermic process the total enthalpy of products is greater than the reactants.

Q: Which substance has zero Gibbs free energy of formation? CO2(g) MgO(s)…

A: Gibbs free energy is used to measure the greatest amount of work done in a thermodynamic system when…

Q: Which Slatement is True? O a. The heat capacity of a substance does not depend on the amount of…

A: extensive properties are the properties which depends upon the amount of the substance , heat…

Q: Why do some molecules have more chemical/potential energy than other molecules—what specifically…

A: The chemical or potential energy of a molecule is determined by the arrangement of its constituent…

Q: What quantity of heat (in kJ) will be released if 0.5649 mol of NH, are mixed with 0.200 mol of O,…

A:

Q: What is the thermochemical equation for the formation of 1 mole of liquid carbon tetrachloride

A:

Q: How much kinetic energy does one mole of oxygen have at 273 Kelvin? 3.40 kJ 3.40 J O 0.0336 kJ O…

A: Here, we have to find the kinetic energy of one mole of oxygen gas at 273 K.

Q: 4. How much heat is released when 29.5 grams of Cl2 (g) reacts with excess hydrogen? H2 (g) + Cl2…

A: Given, H2(g) + Cl2(g) ➝ 2HCl(g)  ∆H° = -186 kJ Note: negative sign indicate the release of energy as…

Q: Reaction between solid phosphorus,P4 and oxygen gasz produces P4O6 and 1640.1 kJ of heat. Write the…

A: A chemical reaction is an equation involving the reactants and the products along with their…

Q: Question 10 Who was among the first scientists to study intermolecular forces? Johannes van der…

A: Answer: Johannes vander walls.

Q: A calorimeter contains 100.0 g of water at 39.8 ºC. An 8.23 g metal object at 50.0 ºC is placed in…

A: Answer:- This question is answered by using the simple concept of calorimetry which involves the…

Q: Between CO2, and HF, which one is closest to an ideal gas and why?

A: In ideal gas there are no interactive(attractive or repulsive) forces are present.

Q: Determine the enthalpy change of reaction at 25◦C for4 HNO3(ℓ) + 5 N2H4(ℓ)→7 N2(g) + 12 H2O(g)∆Hffor…

A: Enthalpy change in a reaction is defined as the difference between the total heat of formation of…

Q: When 25.0 g hydrogen gas react according to the following reaction, how many kJ of heat are released…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.