Chemistry, 07.12.2019 06:31 andrejr0330jr

A0.10-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

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 17:30, puppy4151

One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms

Answers: 1

continue

Chemistry, 22.06.2019 11:20, ashiteru123

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Answers: 2

continue

Chemistry, 22.06.2019 13:00, Tanya120

Tell me the iupac names of the following alcohols:

Answers: 2

continue

Chemistry, 22.06.2019 17:00, brownvester44

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.

Answers: 2

continue

You know the right answer?

A0.10-cm3 sample of a solution containing a radioactive nuclide (5.0 × 103 counts per minute per mil...