Warning: session_start(): open(/tmp/sess_9fb8a055a55a5e54ff8c1024292f7cb9, O_RDWR) failed: Permission denied (13) in /home/storage/8/1e/34/salvaeu1/public_html/includes/Config.php on line 44
Warning: session_start(): Failed to read session data: files (path: ) in /home/storage/8/1e/34/salvaeu1/public_html/includes/Config.php on line 44 15- qual a ionização total do h2s? a) 2h+ + sb) h2+ + sc)h²...
15- qual a ionização total do h2s? a) 2h+ + sb) h2+ + sc)h²+ + s2d) 2h+ + s2e) h* + hs
15- qual a ionização total do h2s? a) 2h+ + sb) h2+ + sc)h²+ + s2d) 2h+ + s2e) h* + hs
