Litmus Paper
color of red litmus paper in acid?
What is red?
the reading 9.2
what is base
Bromythmol blue indicator of neutral?
What is green?
indicator which is clear in acidic and neutral solution and turns pink in basic solution?
What is phenolphthalein?
on the pH scale when does an acid or base become neutral? (Number not color.)
what is 7
color of red litmus paper in base?
What is blue?
lemon reading on pH scale
What is an acid?
we drink this every day and wash our hands in it
what is water?
A natural indicator which turns green in a base, purple in neutral, and red in acid?
What is Cabbage juice?
most acidic reading on pH scale
what is 0?
The color of litmus paper in acidic form?
What is red?
6.5 on pH scale
what is acid?
how do you get a neutral
what is mixing an acid with a base?
Indicator that turns yellow in the presence of acid and blue in a base and green at neutral?
What is Bromythmol blue?
The range of numbers on the pH scale?
What is 0-14?
Color of blue litmus paper in a base?
What is blue?
The range on a pH scale that means acid?
What is 0-7?
The color of Cabbage juice in a neutral?
What is purple?
The color that a cabbage juice turns in a base?
What is green?
can a number on the pH scale go above 14 or below 0?
what is yes?