Consider the flask apparatus below, which contains 2.00 L of H2 at a pressure of 356 torr and 1.00 L of N2 at an unknown pressure. A flask apparatus is composed of two round flasks connected by a single tube fitted with a closed stopcock. The flask on the left has a volume of 2.00 L and contains H2. The flask on the right has a volume of 1.00 L and contains N2. If the total pressure in the flasks is 376 torr after the stopcock is opened, determine the initial pressure of N2 in the 1.00 L flask. (Assume the final volume is 3.00 L.) torr Need Help

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.