16. Balance the following.
a) zinc reacts with Hydrogen chloride and gives rise zinc chloride and
hydrogen .
b) Hydrogen reacts with oxygen it forms hydrogen oxide (water ) .
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a] The reaction between zinc and HCl is given by the symbolic equation Zn + HCl → ZnCl2 + H2. Note that H2 is hydrogen gas
b] When molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide. ... In this oxidation, a molecule of hydrogen gas is ionized to two electrons and two protons.
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