Question

complete the following
(I) XeF4(g)+2H2=​

Answer 1

Answer:

Enter an equation of a chemical reaction and click 'Balance'. The answer will appear below

Always use the upper case for the first character in the element name and the lower case for the second character. Examples: Fe, Au, Co, Br, C, O, N, F. Compare: Co - cobalt and CO - carbon monoxide

To enter an electron into a chemical equation use {-} or e

To enter an ion specify charge after the compound in curly brackets: {+3} or {3+} or {3}.

Example: Fe{3+} + I{-} = Fe{2+} + I2

Substitute immutable groups in chemical compounds to avoid ambiguity.

For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced,

but PhC2H5 + O2 = PhOH + CO2 + H2O will

Compound states [like (s) (aq) or (g)] are not required.

Answer 2

Answer:

The complete and balanced reaction is XeF₄(g) + 2H₂(g) → Xe(g) + 4HF(g).

Explanation:

Xenon is a noble gas with a high molecular mass. Fluorine is a halogen and the most electronegative element in the periodic table. As fluorine has a very high electronegativity, it reacts with the Xenon with hydrogen to form hydrogen fluoride, when it is provided a temperature of 120-130°C in an isothermal calorimeter.

The complete and balanced reaction can be written as

XeF₄(g) + 2H₂(g) → Xe(g) + 4HF(g)

The compound XeF₄(g) reacts rapidly with hydrogen, yielding xenon and hydrogen fluoride as the products.

Hence, the complete reaction is XeF₄(g) + 2H₂(g) → Xe(g) + 4HF(g).

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