baking soda because it is in finer particles.
SUGAR
Yes, salt generally weighs more than both sugar and baking soda because salt is denser. A teaspoon of salt will weigh more than a teaspoon of sugar or baking soda.
baking soda is because the grains in it are smaller than salt and sugar.
Sugar: C6H12O6 Table Salt: NaCl Baking Soda (Sodium Bicarbonate): NaHCO3
sugar - salt will lower the melting point.
Sugar and salt doesn't evaporate; the water from a sugar or salt solution is evaporating !
Sugar water
Baking Soda. With sugar and salt, both larger granules than baking soda, the water molecules take longer to "disassemble" the atoms.
Baking soda.
Salt
Salt
i did the research on for a science project and sugar water freezes fastest