Attempt 1 A Solution Is Made By Mixing 221 0 Ml Of Ethanol Initially At 13 1 C With 221 0 Ml Of Water Initially At 22 9 1 (19.48 KiB) Viewed 13 times
Attempt 1 A Solution Is Made By Mixing 221 0 Ml Of Ethanol Initially At 13 1 C With 221 0 Ml Of Water Initially At 22 9 2 (30.86 KiB) Viewed 13 times
Attempt 1 A solution is made by mixing 221.0 mL of ethanol initially at 13.1 °C with 221.0 mL of water initially at 22.9 °C. What is the final temperature of the solution assuming that no heat is lost? The density of ethanol is 0.789 g/mL and the density of water is 1.00 g/mL. The specific heat of ethanol is 2.46 J/g °C and the specific heat of water is 4.184 J/g °C. 21.3 T₁ = 'C Incorrect
Attempt 1 Together, a pure gold ring and a pure titanium ring have a mass of 16.36 g. Both rings are heated to 73.90 °C and dropped into 15.6 mL of water at 21.30 °C. The water and the rings reach thermal equilibrium at a temperature of 25.91 °C. The density of water is 0.998 g/mL. The specific heat capacity of water is 4.18, the specific heat capacity of gold is 0.129 and the specific heat capacity of titanium is 0.544 Calculate the mass of each ring. 4.51 mass of gold ring: mass of titanium ring: Incorrect 11.85 Incorrect
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