Physics, 17.12.2019 03:31 teacherpreacher

Which of the following compounds will be most effective in melting the ice on the roads when the air temperature is below zero?
a. sodium iodide (nai)
b. magnesium sulfate (mgso4)
c. potassium bromide (kbr)
d. all will be equally effective.

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Which of the following compounds will be most effective in melting the ice on the roads when the air...