What is the potential of a cell made up of zn / zn2 + and cu / cu2 + half-cells at 25°c if [zn2+] = 0.31 m and [cu2+] = 0.81 m?

What is the electron configuration of the Flouride ion (F-)

A neutralization reaction only produces a salt when a strong acid reacts with a strong base. a. True b. False

Write the identity of the missing nucleus for the following nuclear decay reaction: 18 9F→01e+?

Why is airborne and water borne chemicals both local and global issues

What does the chemical formula of a molecule determine?

Calculate the molecular mass of carbon dioxide (CO2) :

You and your lab partner are asked to determine the density of an aluminum bar. The mass is known accurately to 4 significant figures. You use a simple metric ruler to determine its size and calculate the results in column A.

What is more inflammable? gasoline or ethanol?

Two chemical tests of water

A new medication dissolves blood clots. however, if too much is used excessive bleeding occurs. which methob should you use