A pure substance is any single type of material that has not been contaminated by another substance. Two pure substances mixed together is known as a mixture. Scientists often use filtration to separate pure substances from a mixture in order to analyze the materials.Physical Science/Technology Instructor - Stripes Cluster - Grade 8. Thomas A. Blake Middle School.
Oct 03, 2013 · The company is attempting to produce a fruit drink that contains 75% pure fruit . Algebra 2. How much of a 60% orange juice drink must be mixed with 30 gallons of a 10% orange juice drink to obtain a mixture that is 50% orange juice. You can view more similar questions or ask a new question. A mixture is composed of more than one element and / or compound. Different mixtures of the same substances can have different compositions (i.e., a mixture of water and sodium chloride may be 80% water and 20% sodium chloride, or 20% water and 80% sodium chloride.)
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