Which solution when mixed with a drop ofbromthymol blue will cause the indicator to change from blue to yellow

A

Explanation: the only way to turn it from blue to yellow is to mix it with an acidic solution.

acidic solution or solution with high level of carbon dioxide.

Explanation:

When solution with increased acidity reacts with bromthymol blue indicator it turn its blue color into yellow.

this process is usually used in titration techniques in which neutralization reaction occur and indicator is used to check or observe the end point of the process that is the point at which neutralization reaction occur.

answer; i believe the correct answer is (solid gold);

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 :