Figure 4.
Predicted vs. actual pH of (a) Citric; (b) Tartaric; (c) Malic; (d) Oxalic acid.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.