Acid and base solutions
Solutions of ammonium hydroxide and hydrochloric acid.
chemical
acidic
nitrogen
hydrogen
oxygen
chlorine
litmus
test
pH
acid
chemistry
base
alkaline
solution
strip
basic
green
indicator
water
measurement
lab
glass
medicine
school
medical
science
healthcare
technology
biology
research
control
laboratory
expertise
experiment
biochemistry
analyze
strips
blue
bottle
label
hydrochloric
ammonium
hydroxide
chemicals
glassware
structure