Chemistry, 18.10.2020 09:01 tuchikitacristoyaidi
After eating a hearty stew you cooked over a campfire with your 0.250-kg aluminum-alloy pot, you place the pot in a plastic
bucket containing 1.00 kg of water. The water's temperature increases 1.00°C and the temperature of the pot decreases
17.5°C.
Disregarding energy transfer as heat to the surrounding air and bucket, what is the specific heat capacity of the pot?
make sure your answer is in the correct significant figures.
Answers: 3
Chemistry, 21.06.2019 19:30
If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal.a.added more engine powerb.activated a connection to the pedalc.stalled the engined.released a connection to the pedal
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Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
Chemistry, 23.06.2019 00:30
What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c
Answers: 1
Chemistry, 23.06.2019 04:31
What are the coefficients that will balance the skeleton equation below? n2 + h2 → nh3
Answers: 1
After eating a hearty stew you cooked over a campfire with your 0.250-kg aluminum-alloy pot, you pla...
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