Copper(ii) acetate containing 64cu is used to study brain tumors. this isotope has a half-life of 12.7 hours. if you begin with 2.5x10-5 g of 64cu, what mass remains after 63.5 hours?

Respuesta :

7.81 ×10^-7 g is the mass remains after 63.5 hours.

What is the purpose of copper II acetate?

A blue-green, crystalline (sand-like), substance called cupric acetate with a faint acetic acid (vinegar) smell. It serves as a pesticide, fungicide, catalyst, and a raw material for other chemicals and pigments.

Does water make copper II acetate dissolve?

In addition to being mildly soluble in methanol, diethyl ether, and acetone, copper (II) acetate monohydrate is soluble in water.

Where does copper acetate come from?

Combine vinegar and hydrogen peroxide in an equal ratio. The mixture is warmed.

To make sure it is hot enough, you can bring it to a boil; however, after it reaches that temperature, you can reduce the heat. Put copper in.

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