Video: Cov roj twg yog tsim thaum dilute hydrochloric acid reacts nrog magnesium carbonate?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
carbon dioxide
Hais txog qhov no, dab tsi gas tsim thaum magnesium thiab hydrochloric acid react?
hydrogen gas
Ib yam li ntawd, vim li cas magnesium carbonate thiab hydrochloric acid fizz? Thaum twg magnesium carbonate reacts nrog kua qaub nws cov npuas uas yog hu ua effervescence tshwm sim vim carbon dioxide raug tsim thiab tso tawm. Thaum twg magnesium oxide reacts nrog kua qaub nws tau kub. Tsis muaj effervescence tshwm sim vim tsis muaj pa tawm.
Ib yam li ntawd, qhov sib npaug ntawm magnesium carbonate thiab hydrochloric acid yog dab tsi?
Magnesium carbonate reacts nrog hydrochloric acid raws li cov kev sib npaug : MgCO3(s) + 2HCl(aq) ? MgCl2(aq) + H2O(l) + CO2(g)
Yuav ua li cas thaum hydrochloric acid reacts nrog magnesium?
Cov magnesium reacts nrog rau kua qaub , ua kom pom npuas ntawm hydrogen gas. (Yeem) Yog tias cov nplaim hluav taws kub hnyiab tau tuav saum cov npuas tawg, lawv yuav tsim cov suab nrov nrov li cov hydrogen ignites. Hydrochloric acid yog corrosive kua. Hydrogen gas yog tawg.
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