define the test
what is used to test for the presence of salt in water
Use a reliable test kit.
No...absolutely impossible. If you did, your face would melt off and your children would explode.
salt and sugar
Only salt water fish. But if you have a pet salt water fish then it is better to use sea salt and research on how much sea salt to use.
One alternate wording is At waters freezing temperaturethere are 3 test tubes, cold water is in test tube A, hot water is in test tube B, and salt water is in test tube C. Which test tube at (32 degrees) which will freeze the fastest? i hope i helped!
Yes, you can use a salt water boat in fresh water. However, it is important to rinse off the boat and its components thoroughly after each use in salt water to prevent corrosion and damage from the salt.
no, the salt in the water is still there and you can taste it after you test the water.
The salt in the water lowers its freezing point, causing the water to become colder than 0 degrees Celsius. This rapid transfer of heat from the fresh water to the iced salt water speeds up the freezing process of the fresh water in the test tube.
Salt, but the term "seawater" is better to use.
You can use evaporation to separate salt from a solution of salt and water.
You could use a conductivity meter to test for the presence of ions in the solution, perform a flame test to observe characteristic colors produced when salt is burned, or use a pH indicator to detect a change in pH level caused by the presence of salt ions.