Repolarization is caused by rapid outward:

Q: Which of the following statements-are true? 1. Gas particles are in constant motion. 2. Collisions…

A:

Q: Typically, when a person coughs, he or she first inhales about 2.50 L of air at 1.00 atm and 25 ∘C.…

A: Since,       Number of moles of sample in constant       ∴ PVT=nR=constant        or…

Q: A gas cylinder contains three separate gasses: CO2, O2, and N2. The partial pressure of carbon…

A: Provided total pressure (PT)=654.32torr The provided partial pressure of CO2 (PCO2) =274.32torr…

Q: Q7. A sample consisting of 1 mol of perfect gas atoms (for which Cy=R) is taken through the cycle…

A: The main aim of this question is to calculate the q. w, AU, and H for each step and for the overall…

Q: At 1.00 atm pressure and a temperature of 25°C, the volume of 1.0 g water is 1.0 mL. At the same…

A: At constant mass gases have very large volume compared to the liquid state of the same substance.

Q: please help me

A: Temperature (T) = 553 K

Q: A sealed contaier with gas at 2.00 atm is heated from 20.0 K to 40.0 K the new pressure is -

A: Gay Lussac’s law defines the relation between temperature and pressure of the gas at constant volume…

Q: when hydrazine reacts with oxygen. nitrogen gas and steam are formed how much heat is evolved or…

A: The balanced equation for the reaction of hydrazine with oxygen is as follows:

Q: What would happen to the average kinetic energy of the molecules of a gas sample if the temperature…

A: Applying formula of average kinetic energy Ek= 3/2KBT

Q: Ideal gas law is used for the working of airbags in vehicles. When airbags are deployed, they are…

A: The ideal gas equation states that: PV = nRTP = Pressure of the gasV = Volume of the gasn = Number…

Q: (c) (d) (e) + st CHO (1) KOCH(CH3)2 (2) H3O+ OH OH heat

A:

Q: What is kinetic energy of one mole of an ideal gas st 25C?

A: Kinetic energy = 3/2 RT                        R = 8.314 J mol-1 K-1                        T = 250C…