Bem vindo

Minhas redes sociais

Patricia Dias

https://www.instagram.com/p/Bt1kd48l5n9/ pH: Definition and measurement units pH is a measure of how acidic/basic water is. The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a...

(TEXTO EM PORTUGUES ESTÁ NO FINAL DA PAGINA) If you follow me on Instagram you already know that I traveled to Iceland, Reyjkjavik. Its a lovely country but also really cold! Its the coldest place I have ever been. We decided to travel to Iceland in a...