They told him that he was 30.8% too low in the boiling point he had just recorded. He had recorded a boiling point of 50 degrees C on his data sheet. what is the correct boiling point of the liquid he was working with in lab?

Explanation:

When you calculate percent it is important to determine the base value, because that is the denominator of your equation:

Here:

Subsitute and compute:

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explanation: no but i do not usually comment

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 :