4. When 15.0 g of steam drops in temperature from 275.0 C to 250.0 C how much heat energy is released? (Cp of H2O = 4.184 J/g C) 5. How much heat (in J) is given out when 85.0 g of lead cools from 200.0 C to 10.0 C? (Cp of Pb = 0.129 J/g C) 6. A certain mass of water was heated with 41840 Joules raising its temperature from 22.0 C to 28.5 C. Find the mass of the water in grams. (Cp of H2O = 4.184 J/g C) 7. How many joules of heat are needed to change 50.0 grams of ice at -15.0 C to steam at 120.0 C? (Cp of H2O = 4.184 J/g C) 8. Calculate the number of joules given off when 32.0 grams of steam cools from 110.0 C to ice at -40.0 C. (Cp of H2O = 4.184 J/g C) 9. The specific heat of ethanol is 2.46 J/g oC. Find the heat required to raise the temperature of 193 g of ethanol from 19oC to 35oC. 10. When a 120 g sample of aluminum (Al) absorbs 9612 J of energy its temperature increases from 25oC to 115oC. Find the specific heat of aluminum.
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BENCHMARK – EFFECTS OF CHILDHOOD TRAUMA WORKSHEET
Academic Level University Subject Healthcare Type of Paper Other (Not listed) Paper Format APA Assessment Traits Benchmark Requires Lopeswrite Assessment Description Complete the “Effects of Childhood Trauma Worksheet” document attached. While APA format is not Read more…