Mixtures Vs solutions

Before starting, clarification of the terms "mixture" and "solution" is in order. These terms are nearly, but not quite, synonymous. A solution unequivocally refers to a homogeneous system of two or more components. This term is applied to liquids and solids, but not to gases. Salt dissolved in water is an aqueous solution of NaCl; a gold-silver alloy is a solid solution of these two elements. However, air is a mixture of oxygen and nitrogen (plus minor species), not a solution of O2 in N2. A multiphase system of a single component is referred to as a mixture of phases. Reference to a mixture of steam and liquid water is acceptable terminology, but a salt solution would never be called a mixture. These semantic distinctions between mixtures and solutions are usually clear from the context in which they are used.

Getting Started With Solar

Getting Started With Solar

Do we really want the one thing that gives us its resources unconditionally to suffer even more than it is suffering now? Nature, is a part of our being from the earliest human days. We respect Nature and it gives us its bounty, but in the recent past greedy money hungry corporations have made us all so destructive, so wasteful.

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