I don’t know what exactly is but see at the picture.
Explanation:
A metal atom loses electrons and becomes a positive ion.
Since it was specifically stated that heat is released, therefore
heat is located on the right side of the reaction equation. Also stating the
states of each compound, the complete balanced reaction would be:
C2H5OH (l) + 3 02 (g) -----> 2 CO2 (g) + 3 H2O (g) + 1235
kJ
Answer:
add 1/2 to 3/4 cup salt (sodium chloride) to the gallon ziploc bag of ice.