III. Complete the table below with the required answers:
pH pОН [H+]
[OH-]
Acid or Base
Common
Substance
Universal indicator
Color
Lerhon juice
Acid rain ( Is for today please)

Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ