Which atomic model states that it is impossible to know the exact location of electrons around the nucleus? Bohr model
Dalton model
plum pudding model
electron-cloud model

electron cloud model

Explanation:

got it right on edg 2020

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

all eukaryotic cell have mitochondria : )