No, there is not. If you add salt to ice there is no temperature change. If the ice is 0C pre-salt, it remains 0C post-salt.
What happens is that salty water doesn’t freeze until, say, -10C. So your now 0C salt+ice mixture, being greater than -10C will melt to liquid water. If it’s exactly 0C outside, that’s it, you have 0C salty water.
If the temperature continues to drop to -2C, -4C, -8C the salty water just gets colder. Once the temperature reaches -10C the water will freeze once again and turn to ice.
Latest Answers