What is one way african americans served the union’s war effort?
a. they engaged in combat.<...
Chemistry, 05.10.2019 11:10 karinapenn8259
What is one way african americans served the union’s war effort?
a. they engaged in combat.
b. they protested against slavery.
c. they supported freedom and went to canada.
d. they staged demonstrations to end the war.
Answers: 1
Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
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How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?
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If a sample of radioactive isotopes takes 600 minutes to decay from 400 grams to 50 grams, what is the half-life of the isotope?
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