A homogenous mixture is uniform and thus hard to recognize as a mixture. An example is water.
Ggggggggggggggggggggggggggggggggggggggg
Biuret reagent. This is the answer
12 enejekejejwjssjsjjsjshshsi
explanation
the chemical formula of water is H²O.
Hydrogen+Oxygen=water
answer
Hydrogen-Water-Hydrogen