No, it is a mixture.
The juice is a pure substance on its own, but lemonade is a mixture. So, i think in your case, Yes! Keira
lemonade
The most chemically simple form of pure matter is that of a pure element, not chemically bonded in any way.
lemonade has solid particles in it. The pulp in lemonade includes solids Also the sugar in lemonade is a solid suspended in liquid.
a mixture
Some things float in lemonade but not in pure water because lemonade is denser than water due to the added sugar content. The increased density of lemonade provides more buoyant force, allowing certain objects to float that would sink in pure water.
sugar and water
pure are you dumb or something
Pure substances are divided into elements and compounds.
Lemonade is not a pure substance because it is a mixture of water, lemon juice, sugar, and possibly other ingredients such as ice. Each component can be separated from the mixture, indicating it is not a pure substance.
Lemonade typically consists of water, lemon juice, sugar, and sometimes other flavoring ingredients. These substances are mixed together but not chemically bonded, allowing them to be easily separated.
Practically (exceptions exist) all known substances can be obtained in a pure fom.