Chemistry, 11.10.2020 01:01 duttonsteven45
The hair on Jamal’s arms is standing straight up.
What most likely explains why his hair is behaving this way?
He is in a cold area.
He is sweating.
He is in danger of bacteria.
He is receiving information for touch.
Answers: 2
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
The hair on Jamal’s arms is standing straight up.
What most likely explains why his hair is behavin...
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