The right answer is Sodium chloride.
Sodium chloride is a chemical compound whose formula is NaCl. Everyone knows the taste because it is, more simply, table salt.
Let's take a pool 50 meters long and 15 meters wide and fill it with sea water. Then let's go to his analysis. We find:
1400 tons of pure water
50 tons of sodium chloride
2 tons of magnesium
1 ton of sulfur
And then much less frequent elements
Answer:
second answer
Explanation:
The melting point would occur more quickly but stay the same.
So it is answer 2
The number of amino acids that will be in the polypeptide chain produced by the normal DNA or MRNA sequence is usually 30 amino acids. Although the number of amino acids depends on the function of the generated DNA or RNA. The types of amino acids also differ depending on the function.
Chemical test to distinguish between propane and propene. (i) Bromine water test : Propane contains double bond, therefore when we pour the bromine water to propene sample, it decolouries the bromine water whereas propane which is a saturated hydrocarbon does not decolourise the bromine water.
