According to one acid-base theory, a water molecule acts as an acid when the water molecule (3) donates an H+.
Magnesium + Hydrocloric acid -> Magnesium chloride + hydrogen
You can observe a single displacement reaction
"Describe to show that the has formed is hydrogen"
I don't know what you mean. I can show the chemical equation though.
Mg(s) + 2 HCl(aq) --> MgCl 2(aq) + H 2(g)
Answer:
Quantitative observation is an objective collection of data which is primarily focused on numbers and values.
