Thaum ionic hydrides hnov qab nrog dej cov khoom puas yog?

Cov txheej txheem:

Thaum ionic hydrides hnov qab nrog dej cov khoom puas yog?
Thaum ionic hydrides hnov qab nrog dej cov khoom puas yog?
Anonim

nrog A li ib pab pawg 2 hlau. Ionic hydrides sib xyaw ua ke nrog dej los tsim hydrogen gas.

Yuav ua li cas thaum ionic hydrides hnov qab dej?

Ionic hydrides hnov mob hnyav nrog dej los tsim cov kev daws teeb meem thiab tso cov roj hydrogen. Piv txwv li, thaum sodium hydride reacts nrog dej, sodium hydroxide thiab hydrogen gas tsim.

Yuav ua li cas thaum ionic hydrides?

Nyob rau hauv lub xeev ua kua los yog molten lub xeev, ionic hydrides yog electrolyzed thiab ua hluav taws xob los ntawm liberating hydrogen gas ntawm lub anode. Li no, thaum ionic hydrides ntawm s-block ntsiab nyob rau hauv molten lub xeev yog electrolyzed, hydrogen yog liberated ntawm lub anode.

YPuas yog dej yog ionic hydride?

H2O yog covalent hydride. …

Yuav ua li cas thaum hlau hydride reacts nrog dej?

Metal hydrides react with water to form hydrogen gas and the metal hydroxide.

Pom zoo:

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