By dissolving 2 moles of the compound in 1 L of water
By dissolving 2 moles of the compound in 1 L of water
Sand is a mixture and rarely is only one compound.
It is a solution.
If you evaporated the water then the baking soda would be left which states its a solution. If nothing is left then it is a compound. Hope this helped :)
A substance can be a mixture or solution, rather than a compound. These do not require that the separate substances combine chemically. An element is a substance that has only one type of atom.
By dissolving 2 moles of the compound in 1 L of water
By dissolving 2 moles of the compound in 1 L of water
When one compound dissolves into another compound, it becomes a solution.
Dissolve 2 moles of the compound in enough water to make a final volume of 1 liter.
Sand is a mixture and rarely is only one compound.
Baking soda is a compound (has more than one element) and is not a solution or an element. If baking soda was added to water or another liquid, you would have a solution.
H2O alone is not a solution, its a pure substance
There are two definitions for the word solution. One is that a solution is the answer to solving a problem, and the second one is a chemical compound that has ionic bonds.
A colloid. It is not a solution - that would be clear because one compound is dissolved by the other. It is not a suspension - a suspension is solid particles mixed with a liquid
A compound in chemistry is when there are two or more elements bonded together that can be separated to become different substances. A strong acidic compound would be HCl (Hydrochloric Acid). A weak acidic compound would be H2CO3, (Carbonic Acid). A strong acid is one which is virtually 100% ionised in solution. A weak acid is one that does not ionise fully when it is dissolved in water.
The initial choice is the only one that will readily make a solution.
It is a solution.