Get expert advice and community support for your questions on IDNLearn.com. Our platform offers reliable and detailed answers, ensuring you have the information you need.

The value of ΔrH for the following reaction is determined in a coffee cup calorimeter:
CaO(s) + 2 HCl(aq) → CaCl₂(aq) + H₂O(l) 1.1216 g of CaO(s) are added to 100.0 mL of 1.00 mol L-1 HCl(aq). The temperature rises from 24.94°C to 34.18°C. (a) Determine the limiting reagent