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What is the effect of the salt by usingthe concept of melting point?
Salt water has a lower freezing point and a higher boiling point.
A student is investigating the effect of different salts on melting points. Four patches of ice of equal size are roped off and a different type of salt is poured on each one receives table salt NaCl?
The effect depends on the salt enthalpy of dissolution.
Frozen salt water melt faster then frozen fresh water?
Salt lowers the melting or freezing point of water. The effect is termed 'freezing point depression'. Therefore frozen salt water melts faster and remain melted for long.
What effect does salt have on the melting point of ice?
when salt is added to ice, salt being an impurity, reduces the inter molecular space between ice molecules. As we know that ice, in order to melt, contracts, i.e reduces the inter molecular space between its molecules. salt increases this activity and so ice melts at a lower temperature than it usually does. i.e salt decreases the melting point of ice.
What is in the salt that slows down the melting of ice?
Salt doesnt slow down the melting of ice. It actually speeds up the melting in most cases because the addition of salt lowers the temperature required for the water to freeze. That's why they will often put salt on the roads after a snow storm...to melt the ice.
Does salt effect the ability of ice's melting rate?
Yes, and this depends on the chemical and physical nature of the salt and also on the concentration.
What is the effect of the salt by usingthe concept of melting point?
Salt water has a lower freezing point and a higher boiling point.
Does the amount of salt you add to water effect the temperature of the melting point of the ice?
yes
What effects does baking soda have on melting ice?
Baking soda is classified as a salt. As such, it has a similar effect as table salt when placed on ice, helping it melt by lowering the freezing point. of the water.
What effect does adding salt to ice have on its temperature and melting point?
Adding salt to ice lowers its temperature and melting point. This is because salt disrupts the normal freezing process of water, causing the ice to melt at a lower temperature than it would without salt.
Effect of common salt on ice?
Dissolving a salt (NaCl, CaCl2) in water the heat of dissolution is released and the melting point of ice is then decreased.
How does rock salt enhance the cooling effect of ice?
Rock salt lowers the freezing point of water, causing the ice to melt. This melting process requires energy, which is absorbed from the surroundings, resulting in a cooling effect.
A student is investigating the effect of different salts on melting points. Four patches of ice of equal size are roped off and a different type of salt is poured on each one receives table salt NaCl?
The effect depends on the salt enthalpy of dissolution.
What do you think salt does to the melting point of ice?
Salt lowers the melting point of ice.
What is the melting point of salt in degrees Celsius?
The melting point of salt (Sodium Chloride) is 801 °C
What melts ice the fastest sand catliter or salt?
Salt will melt it the fastest but too much salt can damage concrete and blacktop. Sand or cat litter work well to help with traction but have little effect on melting.
How can you melt your table salt faster?
You think to dissolution, not to melting. The solubility is increased by: - rise of the temperature (for the sodium chloride the effect is not so important) - stirring - using very fine powdered salt
