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mash [69]
3 years ago
10

Valerie is back in the lab to separate another blood sample, but her centrifuge has broken. Luckily, she remembers that red bloo

d cells have a large iron-based molecule at their center. What other method could she use to separate the blood cells?
Chemistry
2 answers:
Alex3 years ago
8 0

the answer is magnetic separation, not sedimentation separation

tangare [24]3 years ago
6 0

Answer:

magnetic seperation

Explanation:

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It's harmful to humans; especially Children and Infants. Because it affects the development of the brain and nervous system 
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Balance:<br> Fe2(SO4)3 +<br> _K[OH] —&gt; _K2[SO4] +<br> K[SO] + Fe[OH]3
LenKa [72]

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6.0L of a gas exert a pressure of 2.5 atm. When the pressure is increased to 10.0atm what is the new volume of the gas
jeka57 [31]

Answer:

<h2>1.5 L</h2>

Explanation:

The new volume can be found by using the formula for Boyle's law which is

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Since we are finding the new volume

V_2 =  \frac{P_1V_1}{P_2}  \\

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<h3>1.5 L</h3>

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7 0
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At what height above the earth surface will the gravitational acceleration be 5m
slamgirl [31]

Answer: -

The acceleration due to gravity at height r = a = GM/r²

Rearranging

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