copper sulphate
Schlüsselwörter
copper,
substance,
chemistry,
chemical,
raw,
pure,
anhydrous,
formula,
cu,
water,
science,
school,
university,
laboratory,
laboratory,
research,
learn,
learning,
education,
teaching,
blue,
desk,
powder,
grain,
granule,
particle,
inorganic,
example,
presentation,
lesson,
reaction,
compound,
design,
abstract
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