What is a theoret yeild and how do you find it?

In an experiment a group gathered the following data: Mass of test tube (g) 21.3Mass of test tube and metal (g) 52.7Mass of beaker (g) 120.40Mass of beaker and water (g) 137.54Initial temperature of hot metal (°C) 80.6Initial temperature of cold water (°C) 1.1Final temperature of the mixture (°C) 21.6 To the thousandths place, what is the specific heat of the metal used in the experiment above?

I Brightspace Walmart - Hiring Ce... < Q A N What is the final temperature (in °C) of 5.01 g of water (specific heat = 4.184 J/g °C) at 24.20 °C that absorbed 950.0 J of heat? + Bi 2 W S F3 3 E D C 144 $ 4 FS R F % 5 F6 T G 6 F7 B H F8 & 7 D Question 6 of 12 N F9 * 8 J F10 1 M ( 9 K F11 ) O L F12 P - DODE +/- PrtScr { 1

56.8 Cal to joules

All chang 4. A book held 1 meter above the floor has potential energy. The book is dropped and hits the floor. To what types of energy has the potential energy of the book been converted? chemical, mechanical and heat O kinetic, sound and heat O sound, chemical and mechanical O kinetic, chemical and sound

culate the amount of heat needed to boil 14.1 g of ethanol (CH,CH,OH), beginning from a temperature of 47.6 °C. Round your answer to 3 significant its. Also, be sure your answer contains a unit symbol. Explanation Chack X

Need help

Enter your answer in the provided box. High-purity benzoic acid (CHgCOOH; AH for combustion =-3227 kJ/mol) is used as a standard for calibrating bomb calorimeters. A 1.221-g sample burns in a calorimeter (heat capacity = 1365 JPC) that contains exactly 1.700 kg of water. What temperature change is observed?