A student claims that during a crescent moon phase, the sun’s light is only shining on the moon a tiny bit and during a full moon, the sun’s light is shining on the entire moon. Do you agree or disagree with this claim? Explain.

No

Explanation:

A crescent moon is when only part of the moons lit up side is facing towards the Earth, while a full moon is when the whole moon is lit up and facing towards us. Basically, there is usually always light from the sun on the moon besides a lunar eclipse, during a crescent moon, we only see part of the illuminated moon

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 :