In chemistry a molar solution is a solution with one mole of the compound per litre of distilled, or de-ionised, water. You add the molecular mass -- sometimes called the formula mass or the relative molecular mass (RMM) -- in grams to one litre of the water.
... Both, however, regarded it as a peninsula, and were unaware of the existence of the Strait of Tartary, which was discovered in 1809 by a Japanese, Mamiya Rinzo[?]. The ...