given an aqueous solution in which the [h ] = 4.0 × 10-5 m, what is the molar hydroxide ion concentration, m?

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa

What are the two major rules associated with polarity

The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth