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The specific heat capacity of mercury is 0.14 J/(g C). (To find the temperature difference, subtract the temperature of beaker B from that of beaker A.) what is the initial temperature of each beaker? Under the same heating conditions, which beaker would take longer to reach a temperature of 25C? Heat and Temperature Difference - 837 Words | Studymode Explore - All About Ice - That's A N (ice) Temperature Gizmo Warm-up Why must distilled water be used in the hot water bath? However, one of them must be reversed. . 5. The temperature of Beaker B is 50C. Element/ CompoundStandard Heat of Formation (kJ/mol)Element/ CompoundStandard Heat of Formation (kJ/mol) H2O(l) 285.8 O(g) 249 the enthalpy of the reaction of Fe2O3Fe2O3 with COCO Question 5. 5 C(s) + 2 SO2(g) CS2(l) + 4 CO(g) H = 239.9 kJ. Is the following sentence true or false? To begin, check that Aluminum is selected. The objectives of this experiment are to determine the rate law of a chemical reaction using the Method of Initial . What is the final temperature of each substance upon absorbing 2.25 kJkJ of heat? Analyze: How does the rate of temperature change depending on the temperature difference between the two beakers? <> Gold, Suppose that 25 gg of each of the following substances is initially at 29.0 CC. Solved Beaker A contains water starting at 25 degree C, - Chegg This meaner that no thermal energy (heat) is lost to the outside environment. initial temp difference is 85-40=45 C half way then is 85-45/2=62.5 C. bobpursley. A concave mirror has a focal length of 5.0 cm. Define R-value and explain its significance as it applies to this experiment. The Method of Initial Rates (Experiment) - Chemistry LibreTexts