初中化学中有这样的问题:在实验室中用石灰石和盐酸制取二氧化碳,将产生的气体通过澄清的石灰水,石灰水却始终不变浑浊,可能的原因是什么?答案:由于产生的二氧化碳中含有挥发出来的氯化氢气体,通入澄清石灰水后,氯化氢首先与石灰水中的 Junior high school chemistry has such a problem: in the laboratory with limestone and hydrochloric acid to obtain carbon dioxide, the resulting gas through the clarified lime water, lime water is constant turbidity, the possible reasons? Answer: due to the production of carbon dioxide Contains volatile hydrogen chloride gas, into the clarification of lime water, hydrogen chloride and lime water first