Hydrogen gas is often enclosed in a small 0.01 L tube for analysis purposes. If the pressure inside the tube is 2.35 atm when the temperature is 23°C, what is the pressure inside the tube when the temperature is 50°C

2. how is heavy water different from normal water

Which statement best describes the function of enzymes?

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.