limewater

常見(jiàn)例句

Experiment materials: jar , windpipe, limewater, flume and the experiment record chart for each group.
學(xué)生用材料：廣口瓶、導(dǎo)氣管、石灰水、火柴、集氣瓶、水槽和小組實(shí)驗(yàn)記錄表。
When we pass an excess of carbon dioxide into the limewater, the white precipitate disappears. This is because the precipitate dissolves to form soluble calcium hydrogencarbonate.
我們把過(guò)量的二氧化碳通入石灰水時(shí)，白色沉淀物會(huì)消失，因?yàn)槌恋砦锓磻?yīng)生成可溶于水的碳酸氫鈣。
Carbon dioxide is like nitrogen in many ways, but if it is mixed with limewater, it causes the clear liquid to because milky, while nitrogen dose not. This is the test for carbon dioxide.
二氧化碳在許多方面類似于氮?dú)?，但如果它與石灰水混合，它就使清澈的液體變成乳狀液，而氮?dú)獠荒?，由此可以鑒別熱氧化碳。