Ihave a special ideal balloon. this balloon does not exert any pressure on the gas inside it. i started by taking the balloon and inflating it to 4 l on brooklyn ny last night. the weather channel said that the temperature was 45.0 degree celsius, and the pressure was 50.27 mm of hg.
first i took this balloon scuba diving and went down to a depth of 100 ft where the pressure is 7 atm. and the temperature is 52.2 celsius. what is the volume of the balloon?

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next