• White Instagram Icon
  • White Facebook Icon
  • White YouTube Icon

Smart Stone Technology

Level 2, 63 Dixon Street

Haymarket NSW 2000

info@smartstonevr.com.au

  • Facebook
  • Twitter
  • YouTube
  • Grey LinkedIn Icon
  • Instagram

What can we help you with?

arrow&v

© 2019 by Smart Stone Technology. Evolutional Provider of Your Future Education.

The pH Scale

Science
Stage 4,5
Chemistry

The pH ranges from 0 to 14. An aqueous solution with a pH of less than 7 is acidic. An aqueous solution with a pH of more than 7 is alkaline. The aqueous solution with a pH of exactly 7 is neutral. The pH value decreases from 7 to the bottom, and pH 1 has the maximum acidity. PH value increases from 7 to the alkalinity, and pH 14 has the maximum alkalinity.

  • White Facebook Icon
  • White Twitter Icon
  • White Instagram Icon
  • White YouTube Icon