Sentence examples for extremely acid from inspiring English sources

Consequently, most lakes have a pH between 6 and 8. Some volcanic lakes are extremely acid, however, with pH values below 4, and some lakes with very high pH values, such as Lake Nakuru, Kenya, also occur in nature.

The main outcome of this study was to demonstrate a very high, and so far completely underestimated, potential of occurrence of episodes of extremely acid depositions in the immediate vicinity of a coal-fired power plant.

This assessment showed that BL is able to tolerate extremely diverse soil physical chemical conditions, from extremely acid to strongly alkaline, and from medium to highly base saturated soils with a gradient of different subsurface stoniness.

This paper focuses on the possible shortcomings of lysimeters in AS soils, such as unnaturally rapid oxidation of the sulphidic C horizon, side-wall flow of water in the ripening soil, and the impaired functioning of probes over time in the extremely acid soil and in the sulphidic materials.

Acidic soils of volcanic and geothermal sites from which our strains have been isolated may provide an unsuspected source of biological diversity for such extremely acid tolerant organisms.

This step is only necessary when you'll be handling extremely concentrated acid solutions, such as 18M sulfuric acid, or 12M hydrochloric acid.

Hence, we conclude that the active sites of high silica MFI are extremely weak acid sites that cannot be detected by ammonia TPD measurement.

Water is an extremely weak acid and base.

Kondo et al reported that IL1B is an extremely effective acid suppressant when given intracisternally and it also inhibits release of histamine from gastric enterochromaffin-like cells [20].

Compared to the previously reported fully loaded zinc micromotors that could operate only in an extremely strong acid and had very short lifetimes (<1 min), the presence of the outer PEDOT polymeric layer here greatly enhances the propulsion performance and lifetime of the zinc micromotors under a broad spectrum of acidic conditions characteristic of the stomach environment.

Metalation by means of hydrogen metal exchange is a very powerful method of removing a hydrogen atom (in the form of its cation, H+) from a chemical compound; the reaction, therefore, is useful in studying the relative acidities of such extremely weak acids as the hydrocarbons.