The chemical equation for a reaction between nitrogen and oxygen is shown. N2+ O2 —> 2NO
Then energy diagram for the reaction is shown in the image.
A) energy is absorbed, less energy, break bonds, form new bonds.
B) energy is released, more energy, break bonds, form new bonds
C) Energy is absorbed, the bond energy of the reactant is higher than the bond energy of the products
D) Energy is released, the bond energy of the reactant is lower than the bond energy of the products

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.

Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved

Type the letter that represents the correct location for each particle type below. the neutron is found at __ the electron is found at __ the proton is found at __