EQUIMOLAR Meaning and
Definition
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Equimolar is an adjective used in chemistry to describe a situation where two or more substances are present in the same proportion, specifically when they are present in the same number of moles. The term is derived from the combination of "equi," meaning equal, and "molar," which refers to the number of moles of a substance.
In equimolar conditions, the substances being compared have an equal ratio of moles. For example, if two substances A and B are said to be equimolar, it means that there is an equal number of moles of A and B present. This can be expressed in the form of a chemical equation, where the coefficients represent the number of moles of each substance.
Equimolarity is often used in reference to chemical reactions where the reactants possess a certain stoichiometry or balanced equation. In these cases, equimolarity implies that the amount of reactants corresponds precisely to the ratio determined by the balanced equation. It is important to note that equimolarity does not necessarily imply equal masses of the substances, only equal numbers of moles.
The concept of equimolarity is particularly relevant in the study of solutions, where the concentration of a solute can be expressed in moles per liter (molarity). Equimolar solutions are those in which the moles of solute and solvent are equal.
In summary, equimolar refers to a situation in chemistry where substances are present in the same number of moles, indicating an equal ratio between them.
Common Misspellings for EQUIMOLAR
- wquimolar
- squimolar
- dquimolar
- rquimolar
- 4quimolar
- 3quimolar
- e1uimolar
- e2uimolar
- ewuimolar
- eauimolar
- eqyimolar
- eqhimolar
- eqjimolar
- eqiimolar
- eq8imolar
- eq7imolar
- equumolar
- equjmolar
- equkmolar
- equomolar
Etymology of EQUIMOLAR
The word "equimolar" derives from a combination of the Latin prefix "equi-" meaning equal, and the suffix "-molar" relating to moles or molar concentration. "Equi-" is derived from the Latin word "aequus", meaning equal or even. When combined, these components form "equimolar", which describes a situation where two substances or solutions have an equal concentration in terms of moles.
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