Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2014 Jan 8;4:382. doi: 10.3389/fphys.2013.00382

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2014 Endeward, Al-Samir, Itel and Gros.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Comparison of the time courses of the net CO₂ hydration reaction after a step increase in [CO₂] (A), and the spontaneous decay of C¹⁸O¹⁶O after a step increase in labeled CO₂ and HCO⁻₃ being in chemical equilibrium but not in isotopic equilibrium with water (B). Calculated for 37°C. Inserts indicate the half-times of the two reactions.