A NaCl solution is a mixture. It has Na+ ions, Cl- ions and water.
Saline solution is a mixture, not a compound or an element. It consists of water and salt (sodium chloride) dissolved together, where the individual components retain their distinct properties. In a mixture, the substances can be separated by physical means, unlike in a compound, where the elements are chemically bonded.
Calcium chloride is a compound.
No, that is 2 elements. One element would be Sodium (Na) and another would be Chlorine (Cl). Sodium Chloride would be a compound element.
it is compound solution! Yamaha!
Sodium chloride is a compound composed of sodium and chloride ions chemically combined. As such, it is a pure substance.
Sodium chloride is a compound, not an element. The solution is a homogeneous mixture./
Saline is not a compound or an element; it is a solution of salt (sodium chloride) dissolved in water.
It's a solution - of the chemical Sodium Chloride dissolved in water.
There can be elements or compounds in solution. For instance, sodium chloride is a solution of a compound. Conversely, a solution of bromine is a solution containing an element.
Sodium chloride is a compound.
When fluorine gas combines with aqueous sodium chloride (NaCl) solution, the chlorine in the NaCl is replaced by fluorine to form sodium fluoride (NaF) and chlorine gas (Cl2) is released as a byproduct. This reaction is a displacement reaction where the more reactive element (fluorine) displaces the less reactive element (chlorine) in the compound.
Neither - its a measure of hydrogen ion concentration.
Sodium chloride is a compound.
Sodium chloride is a compound.
Sodium chloride is a compound.
Salt Water is a homogeneous mixture. More specifically, a solution. Even more specifically, an aqueous solution. Water is a compound, H2O. (Not assuming you don't know this...) Salt is also a compound, NaCl. It is made up of Na+ (Sodium) and Cl- (Chloride) ions. Hence its scientific name is Sodium Chloride. When Salt is put in water, it exists in separate Na+ and Cl- ions, not as a whole NaCl molecule. This is called an aqueous state, therefore giving Salt Water the title of "aqueous solution."
Iron sulfide is a pure compound. It can be as in aqueous medium too as a solution.