In the laboratory a student combines 22.2 mL of a 0.157 M nickle(2) iodide solution with 13.0 mL of a 0.667 M magnesium iodide solution. What is the final concentration of iodide anion?

The p sub shell can hold up to 8 electrons in an atom. true or false?

What is the value of keq for the reaction expressed in scientific notation

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.