When 0.25 moles of NH3 are produced according to the reaction below, how many moles of H2 must have reacted? N2 + 3 H2 --> 2 NH3
O 1.5 moles H2
O 0.38 moles H2
O 0.25 moles H2
O 0.17 moles H2

What are the chemical names of these compounds? ke: mg3n2: reset next

How many atoms or molecules are there in a mole of a substance?

The concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point