Luckily, there are medicines, called antacids, which can help relieve heartburn pain. Antacids essentially work by increasing the pH of the very acidic stomach acid. They don't need to raise the stomach acid pH all the way to a neutral pH of 7, but just raising the pH to 3 or 4 will make a person feel better.
Calculate the AMA of the ramp below. Show your work. 6. The efficiency of a machine can be determined by the following equation. efficiency = actual mechanical advantage x 100 OR (Work Out) / (Work In) x 100 ideal mechanical advantage efficiency = AMA x 100 IMA 6a. Determine the efficiency based on the diagram below. Show work.
If the reaction is truly zero order, the rate constant will be the slope of the line, and be in terms of moles reacted per unit time. Thus, you can determine the time frame of the reaction if you want to carry it out to be compatible with your timing equipment. cattbarf Â· 8 years ago.Thumbs up. 1. would like to know how do you calculate the rate constant from a graph that yields a zero order. The graph is linear of course to have a zero order. I need to calculate the rate constant from a graph Concentration vs. Time data. I do not know which number to choose to place in the first order equation.