Sand melts ice faster because it has salt and the salt makes it melt alot faster than clay.
You need to determine what you think will melt the fastest, and that will be your hypothesis. If you think that pepper will melt it faster, you would say "My hypothesis is that the pepper will melt ice faster than the other variables (sand, salt, and sugar)."
Salt will melt ice faster than sugar or chalk. This is why most people will apply salt to icy sidewalks as opposed to sugar or chalk.
Glucose (Melting point: 146° C) will melt faster than NaCl (Melting point: 801° C)
yes
Sand melts ice faster because it has salt and the salt makes it melt alot faster than clay.
Paprika will NOT melt ice.
yes, even though you add little salt it can melt faster than normal ice.
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Yes
It will melt faster as the melting point of ice is higher than that of ice the salt with absorb the heat of the ice.
salt reduces the tempature at which ice freezes
salt
When sugar is in water, it dissolves faster than salt does. I do not know the scientific reason why, but sugar melts faster.
Weird You Dont Know? Jk.
When you add a salt to ice , the salt lowers the freezing point of the water, keeping it from refreezing as easily and helping to melt the ice. In other word, the salt itself cannot melt ice. So if the Environment temperature is lower than the freezing point, the ice will not melt faster. But , if the temperature is higher than the freezing point, the salt will surely make the melting process faster .
Because its molar mass is lower.