N2 + 3h2 mc033-1.jpg 2nh3

what is the percent yield of nh3 if the reaction of 26.3 g of h2 produces 79.0 g of nh3?

The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.