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what is the unknown substance of a glass of milk for a week
Cellulose and starch
cellulose and starch
Cellulose and starch
If a substance of unknown composition is heated in an open container will Its mass will stay the same as a result the mass of the container and its contents decreases. A substance of an unknown composition is heated in a sealed container the mass of the container and its content remains the same.
unknown
UNKNOWN
You think probable to an atom.
Knowing the solubility of an unknown substance in water can help you calculate its molarity. It is however important to get its weight first.
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Do not taste the substance. Do not put the substance in your eyes or on your bare skin.