In an NaF, the concentration of Na+ is 4.0 × 10-4 M and the concentration of F- is 4.0 × 10-4 M . What is the value of Ksp

Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds

What shape would a molecule with two bound groups and two lone pairs have?

Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?