By dissolving 2 moles of the compound in 1 L of water
By dissolving 2 moles of the compound in 1 L of water
By dissolving 2 moles of the compound in 1 L of water
To make a 2 M solution of a compound, you would first need to determine the molar mass of the compound. Once you have the molar mass, you can calculate the amount of compound needed to make the solution by using the formula: moles = Molarity x Volume (in liters). Finally, dissolve the calculated amount of compound in the appropriate volume of solvent to make a 2 M solution.
When one compound dissolves into another compound, it becomes a solution.
Sand is a mixture and rarely is only one compound.
To prepare a 0.01M solution of butanesulphonate, you would weigh out the appropriate amount of butanesulphonate compound needed to achieve a concentration of 0.01 moles per liter in a certain volume of solvent (usually water). You would dissolve the weighed compound in the solvent and then make up the final volume to reach the desired concentration. Finally, you would mix the solution thoroughly to ensure homogeneity.
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.
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.
Water is a compound, specifically a chemical compound made up of two hydrogen atoms and one oxygen atom. It is not an element, solution, or heterogeneous mixture.
Gold is an element (79 on the periodic table of elements). Thats why you mine gold not make it!
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
Let me translate the question: I think you are asking how to make a 0.1 molar solution of Na2S2O4. Molarity is moles of solute divided by liters of solution. To make this easy, let's assume you want to make one liter of the solution. That means you need to dissolve in 0.1 moles of Na2S2O4 into one liter of water to make a 0.1 molar solution. The formula weight of Na2S2O4 is 174.1 grams per mole so 0.1 moles of it is 17.41 grams. Therefore you would need to dissolve 17.41 grams of Na2S2O4 into one liter of water to make a 0.1 molar solution.