How can you get rock salt to dissolve in water quickly?

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.