Chemistry, 16.12.2021 18:10 samanthamunevar7218
11. The heat capacity of aluminum is 0.890 J/°C-g.
How much energy is needed to raise the temperature of a 70g block of aluminum from 20°C
to 90°C?
Answers: 3
Chemistry, 22.06.2019 07:30
Label a-f based on the table using c for concentrated and d for dilute
Answers: 2
Chemistry, 23.06.2019 00:00
Mercury turns to a vapor at 629.88 k. how much heat is lost when 75.0 g of mercury vapor at 650 k condenses to a liquid at 297 k?
Answers: 1
Chemistry, 23.06.2019 03:40
The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.
Answers: 2
11. The heat capacity of aluminum is 0.890 J/°C-g.
How much energy is needed to raise the temperat...
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