consider the following equilibrium reaction 3fe +4H2O = fe3o4 +4hs;∆H=-150 kj mol^-1 explain decrease in temperature

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

Do polar molecules have ionic bonds?