Trying to learn the package phreeqc to simulate reactions in aqueous solutions, but having difficulty understanding the commands. I want to model adding arginine (10 ml of a 0.6M solution) to 1 L of a nutrient solution (with different specifications), but I cant get past the basic code in easyphreeqc to add the different components of the solution:
phreeqc(solution(ph=5.5, temp=10)