Explain what mass of oxygen has the mouse consumed

Assignment Help Chemistry

Reference no: EM13680381

A mouse is placed in a sealed chamber with air at 762.0torr. This chamber is equipped with sufficient solid KOH to absorb any CO2 and H2O produced by the mouse. The gas volume in this chamber is computed to be exactly 2.30 L and the temperature is held constant at 292K. subsequent to two hours the pressure inside the chamber falls to 725.2torr. Explain what mass of oxygen has the mouse consumed?

Reference no: EM13680381

Questions Cloud

Compute the ph at the first equivalence point : A) A 0.030 M solution was prepared by dissolving dipotassium cysteine K2C in water. After that 40.0mL of this solution was titrated with 0.060 M HClO4.

Explain why does the saponification of esters : Explain why does the saponification of esters under basic conditions require a full equivalent of hydroxide and not a catalytic amount

Explain what are the 4 most abundant carboxylic acid : Explain what are the 4 most abundant carboxylic acid components that include triglycerides in coconut oil used to make soap

The salicyclic acid is water soluble and naphthalene is not : In a steam distillation of a 1:1 naphthalene, salcyclic acid mixture with 40mL of water which compound would distill out as well as which would stay behind? Keep in mind that salicyclic acid is water soluble and naphthalene is not.

Explain what mass of oxygen has the mouse consumed : The gas volume in this chamber is computed to be exactly 2.30 L and the temperature is held constant at 292K. subsequent to two hours the pressure inside the chamber falls to 725.2torr. Explain what mass of oxygen has the mouse consumed

Define what is the pressure inside the bottle : Presume that a 2.00-L metal bottle that contains air at 108K as well as 3.0 atm pressure is sealed off. If we inject 90.0mL of liquid helium and permit the entire system to warm to room temperature (25°C), define what is the pressure inside the bo..

Explain how many molecules of gas are there per milliliter : At a height of 310 km above the Earth's surface an astronaut determines that the atmospheric pressure is about 1.27E-8 mmHg and the temperature is 597 K. Explain how many molecules of gas are there per milliliter at this altitude. Enter the number..

Explain what is the enthalpy of vaporization for h2o : Explain what is the enthalpy of vaporization for H2O at a temperature of 373.15K.

Explain what is the internal energy change in sublimation : Explain what is the internal energy change in the sublimation of ice at 273.15k vibrational energy gas phase approx = solid phase. Usublimation= solid H2O --> Gas H2O

User Account

All Pages