What is the [H+] if the pH of a
solution is 1.65?
[H+] = [ ? ]

The [H+] is 0,022M

Explanation:

The pH (hydrogen potential) indicates the amount of H + ions in a solution, it gives us an idea of how acidic or alkaline it is. It is calculated as                    pH = -log (H +). To calculate the H + concentration we perform this calculation:

(H +) = antilog -pH = antilog -1.65= 0,022 M

answer; natural resources;

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).