1.You want to make sure your incubator is operating at the correct temperature of 370 C; so you place a thermometer inside the incubator and check it every hour for five (5) hrs. You recorded readings of 36.90C, 36.90C, 37.10C, 37.0C, 37.0C. Find the ff.: a. Average AD b. Relative AD

be sure your answer is correct and have the correct number of significant digits

uour 2. What is the AH in each thermochemical equation? Is it endothermic or exothermic? a. Ag(s) + 12 Cl₂(g) → AgCl(s) + 127.0 kJ (at 25°C and 100 kPa) b. 44.0 kJ + H₂O(l) → H₂O(g) (at 25°C and 100 kPa) c. C₂H₂(g) + 30₂(g) → 2CO₂(g) + 2H₂O(g) + energy

T32 When 20.00 g of copper at 450.0°C has 300.0 J of heat removed from it, what is the final temperature of the copper? The specific heat capacity for copper is: Cs,Cu = 0.387 J/g°C. Select one: a. 201.6 °C b. 488.8 °C c. none of these d. 28.00 °C e. 38.76 °C f. 91.21 °C g. 18.00 °C h. 411.2 °C i. 152.8 °C j. 39.52 °C