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SOVA2 [1]
4 years ago
14

A 0.10-cm3 sample of a solution containing a radioactive nuclide (5.0 × 103 counts per minute per milliliter) is injected into a

rat. Several minutes later 1.0 cm3 blood is removed. The blood shows 50. counts per minute of radioactivity. Calculate the volume of blood in the rat. Volume = mL
Chemistry
1 answer:
Cerrena [4.2K]4 years ago
5 0

Answer: i can help you if you can help me my question is                                                                      

A 2.52 L tank at 25 oC has a nitrogen partial pressure of 19.5 atm, with the remaining of the 17.5 atm pressure due to neon. What mass of nitrogen is in the tank?

ill heelp u

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Explanation:

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The polarity of SCL4F2 can either be polar or non polar and this depends on the arrangement of outer atoms. It is the arrangements of these outer atoms that'll help in the determination of its polarity.

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2 years ago
How many grams would be in 4.45 x 10^23 molecules of N203
SVETLANKA909090 [29]

Answer:

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