Which statements describe the jim crow laws of the post-civil war period?
choose all an...
Which statements describe the jim crow laws of the post-civil war period?
choose all answers that are correct.
they reflected white southerners hostility towards former slaves.
they made segregation illegal throughout the south.
they set up a "separate but equal" system for public facilities.
they were used to deny blacks their civil rights as american citizens.
Answers: 1
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
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How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?
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