Electron rich hydrides

Hydrides - Hydrides are the binary compound of hydrogen with other elements. Let 'X" be any element, then. Ex - MgH 2 is the hydride of Magnesium.

N H 3 is electron rich hydride. Describe electron-rich hydride. Which of the following hydrides is an electron-rich hydride? Name two electron rich hydrides. Write the names of any two electron - rich hydrides. Which element from electron rich hydride?

Electron rich hydrides

Define the following terms: a electron-deficient b electron - precise c electron-rich compound. Justify your answer with an example? Example: CH 4 , SiH 4 , etc. What do you understand by i electron-deficient, ii electron-precise, and iii electron-rich compounds of hydrogen? Provide justification with suitable examples. Byju's Answer. Open in App. Electron deficient: Electron-deficient compounds are those compounds that don't have a sufficient number of electrons to complete the octet of the central atom. These compounds contain insufficient numbers of electrons to form normal electron-pair bonds between each pair of bonded atoms. Electron deficient compounds exist in polymorphic forms to complete their electron deficiency. Example: The compounds containing less than 8 electrons in the valence shells are called electron-deficient compounds such as B 2 H 6 , AlH 3 , etc. Electron precise : Electron precise compounds of hydrogen contain sufficient valence electrons to form covalent bonds. The type of hydrides that have the exact number of electrons to form a covalent bond is called electron precise.

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What do you understand by i electron-deficient, ii electron-precise, and iii electron-rich compounds of hydrogen? Provide justification with suitable examples. Byju's Answer. Molecular hydrides are classified as electron deficient, electron precise and electron rich compounds. Explain each type with two examples. Open in App.

Electron rich hydrides

Hydride , in simple terms, is said to be the anion of hydrogen. It is a chemical compound where the hydrogen atoms exhibit nucleophilic, basic or reducing properties. Compounds of hydrogen with less electronegative elements are known as hydrides. So, when hydrogen reacts with any other element, the product formed is considered to be a hydride. If we closely observe the periodic table, hydride formation is not seen from VA group elements, and this condition is known as the hydride gap. Hydrogen molecule usually reacts with many elements except noble gases to form hydrides.

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The combination of hydrogen with another element produces a hydride, E x H y. The formal charge or oxidation state of the hydrogen in these compounds is dependant on the relative electronegativity of the element in question.

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