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Hydrogen

Question

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Complete the following chemical reactions.
PbS + H₂O₂ (aq) $rightwards arrow$

Solution

PbS space plus space 4 straight H subscript 2 straight O subscript 2 left parenthesis aq right parenthesis space space rightwards arrow space space space PbSO subscript 4 space plus space 4 straight H subscript 2 straight O

Some More Questions From Hydrogen Chapter

Name the substances in which hydrogen exhibits 0 and -1 oxidation states.

Name one isotope of hydrogen which has no neutron.

Which isotope of hydrogen is used as a tracer in organic reactions ?

Hydrogen is the lightest gas. Still its use in filling balloons has been discarded. Why?

Hydrogen forms both H⁺ ion and H^-ion. Explain.

What is the molecular mass of a compound formed when tritium is burnt in air?

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