For the reaction 2hno3 + mg(oh)2 -> mg(no3)2 + 2h20 how many grams of magnesium nitrate are produced from 5.5 moles of nitric acid (hno3)?

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?