help with 10 and 11 please DATA AND CALCULATIONS Reaction 1 (Mgo) 100 g 27.7 1....
Experiment 19 DATA AND CALCULATIONS Reaction 1 (MgO) Reaction 2 (Mg) 1. Volume of 1.00 M HCl 2. Final temperature, t 3. Initial temperature, 4. Change in temperature, ar 2 eC 5. Mass of solid 6. Heat, q kJ 7. AH 8. Moles mol Mgo mol Mg 10. Determine ??mol Mg for reaction (4)". 11. Percent error
help me solve 1-3 Input Data Reactant Mg MgO Mass (9) 2300 104 Volume (mL) 100.0 1000 AT (C) 10.4 9.6 Calculated Enthalpies of Reaction Mg(s) + 2 HCl(aq) --> MgCl, (aq) + H29) AH = -459.83 kJ/mol MgO(s) + 2 HCl(aq) -> MgCl2(aq) + H20(0) AH = -155.66 kJ/mol Mg(s) + 4029) -> Mg(s) AH = -589.99 kJ/mol Problem: Solve for the following enthalpy changes 1) When 6.07 g NaOH(s) is reacted with 200.0 mL 0.759 M HCl(aq), the...
HEAT OF REACTION: REPORT PAGES Partner's name: Name: Reaction (2) (MgO) Reaction (1) (Mg) DATA TABLE 0.51g 100 ml 22.49C 100g 1. Mass of the sample, g 100mL 2. Volume of the solution, (Vw), mL 22.20C 3. Initial Temperature (T), °C 29.2 °C 4३.९० 43.8-22,4 21.40 4. Final Temperature (T), °C 21.2-22.2-7C 5. Change of temperature, C AT Tr- T PROCESSING DATA/CALCULATIONS: Reaction 1 1. Using dimensional analysis, calculate the number of moles of Mg(nM) used in the reaction (show...