Which element in the periodic table has an specific heat of 0.099 with the lowest percentage error

[Review Topics] It takes 1.15 kJ of energy to heat a certain sample of pure silver from 12.0 °C to 16.4 °C. What is the mass of this sample of silver? The specific heat of silver is 0.24 J/g °C. Mass= g Submit Answer Retry Entire Group Show Hint 7 more group attempts remaining [References] Cengage Learning Cengage Technical Support Previous Next> Save and Exit

1.7. A copper cylinder has a mass of 76.8 g and a specific heat of 0.092 cal/g "C. It is heated to 86.5 "C and then put in 68.7 g of turpentine whose temperature is 19.5 "C. The temperature of the mixture was measured to be 31.9 °C. Calculate the specific heat of the turpentine

How do I calculate kinetic energy

Sect. 1-2) 15 Submit Answer 3 # D atv E S C The specific heat capacity of copper métal is 0.385 J/g. K. How much energy is required to heat 296 g of copper from -12.6 °C to 16.2 °C? J 0 S Try Another Version ali A 10 S R F V Document3.docx PACHIPSIA experienc 5 T 10 item attempts remaining G S B U TL.OMNI wenarchive Y U H C MacBook Pro & 7 [References] C Online t... *0 N Oct 10. 2022 at 6:04 AM O J AUO 75 71177 AL ● ** 8 M O 111.54 AM K O O WOO 147 KR 30 10 KB Micros...(.docx) 000000 Wen Archive P Email Instructor Save and Previous O T Next D

I'm needing help with creating the graph using the Time-Tempeature Data sheet from those trails 1 and 2 with specific heat as well as heat of reaction, please.

The heat of combustion for C2H6 (30.07 g/mol) is -1559.5 kJ/mol. Calculate the heat of reaction (in kJ) when 8.24 g C2H6 is combusted. Be sure to include the correct sign in your answer (+ or -) and do not put a space between the sign and the number. Do not include units in your answer. Round answer to the hundredths place.

5. Generally, in order to do a stoichiometry problem, you need a complete balanced equation. However, in some cases it is possible to do some stoichiometric calculations without the complete equation as long as a particular element is present in only one reactant and one product. For example, if you were told that an experiment converted FeCl3 to Fe3O4 and that those were the only reactants and products that contained iron (Fe), you would know that there would have to be 3 moles of FeCl3 for every 1 mole of Fe;O4 or else the iron would not balance. You would not know for sure whether the balancing coefficients were actually 3 and 1 (They might be 6 and 2, 9 and 3, 12 and 4, etc) but you would know that they had to be in a 3 to 1 ratio and that would be enough to relate those two compounds with the correct stoichiometry. a) In Part I of your experiment, potassium carbonate (K,CO3) was the only reactant which contained carbon (C) and strontium carbonate (SrCO3) was the only product…

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Q1: The heat of combustion of Cuhio butane is 2878-5 - when Co2 is given and the liquid water chemistry material rning point is 58.5 26- Live what is given CO2 and boil water that is very hot chemistry material