Answer:
stored and active
Explanation:
both cannot be thransformed into another type of energy
False reading may be obtained if there is a run over from adjacent reagent area in excessively wetted strips
Phenolphthalein only works efficiently from 4 to 10 ph
Litmus and phenolphthalein and methyl orange indicators can only allow you to tell if solution is alkaline,neutral or acidic
The two indicators with less limitations are methyl orange and thymol blue
Answer:
NH2S4. . ...............................,..
2.5 i believe i'll keep you updated i'm still trying to check my answers
Explanation:
solution has a pH of 2 is a strong acid.
