Answer:
I think the answer is d. Each substance in a mixture keeps most of its characteristic properties.
An hour is 60 minutes. So you multiple the hot by 60. You get 180 minutes plus the 75 remaining minutes. The answer is 255
<span>Soil is a vital part of the natural environment. It is just as important as plants, animals, rocks, landforms, lochs and rivers. </span>
<span>4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
That is what it would be balanced, hope this helped</span>
