Sentences containing 溶
リトマス紙で溶液ようえき の液性えきせい (酸性さんせい 、中性ちゅうせい 、塩基性えんきせい )を調べるしらべる ときは、リトマス紙リトマスし をすべて溶液ようえき に浸すひたす のではなく、紙かみ の先端せんたん の部分ぶぶん だけを浸します。
When investigating the pH (acidic, neutral, alkaline) of a liquid, don't soak the litmus paper completely in the liquid but just put the end of the paper in it.
These solvents, due to their volatility, evaporate into the atmosphere when used.
Vaporise the solvent from the liquid. What's left is the perfume component and a lump of vegetable wax.
A satellite was launched into orbit to monitor melting glaciers.