In a soda, the relationship between the ingredients is that water acts as a solvent, CO2 gas acts as a solute, and the powdered drink mix also serves as another solute. To break it down:
- Water: Water is the main ingredient and is considered the solvent in this mixture. It dissolves the powdered drink mix and helps evenly distribute the flavors and colors throughout the beverage.
- CO2 Gas: While CO2 is technically a gas, when it is dissolved in water under pressure, it creates carbonation. In this context, CO2 can be viewed as a solute because it contributes to the overall composition of the soda by influencing its taste and mouthfeel.
- Powdered Drink Mix: The powdered drink mix is the primary solute that adds flavor and sweetness to the soda. When mixed with water, it dissolves and imparts its characteristics to the drink.
Thus, in simple terms, water is the solvent that helps dissolve both the powdered drink mix and the CO2 gas, which together create the soda’s unique taste and texture.