20. Kelsey is making two pitchers of sweetened iced tea. In the blue pitcher she is using 500 mL of water and 30g of sugar. In the red pitcher she is using 1500 mL of water and 85g of sugar. Which pitcher contained the concentrated solution? (2pts) Explain your answer using evidence. (4pts). plz help

indium, and thallium have three electrons i think

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 :

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

the answer is true. hope it .