0
What chemical derivatives of morphine made by reacting morphine with acetic anhydride?
Wiki User
∙ 11y ago
Heroin and 6-monoacetylmorphine.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How do you convert phthalic anhydride reacting with urea to phthalimide?
to convert the phthalic anhydride in to phthalimide, it is heated with urea at the temp. of 160 c with out using any solvent. phthalic anhydride + urea = phthalimide +water+ carbondioxide
Is a silver teapot turning black a chemical or physical change?
It is a chemical change but it can be reversed since that cahnge is only on the surface. It is merely an oxidization that occurs when silver is exposed to oxygen and has no contact with oil (which blocks the pores of the metal from reacting with oxygen).
What kind of change is tarnishing of metal?
Chemical, it is reacting with the air
What chemical reaction produces hydrogen?
Acid reacting with metal
Is the formula of oxide a chemical or physical property?
Reacting with oxygen to form an oxide is a chemical property.
What makes Daminozide?
Daminozide is made by reacting succinic anhydride and1,1-dimethylhydrazine.
How do you convert phthalic anhydride reacting with urea to phthalimide?
to convert the phthalic anhydride in to phthalimide, it is heated with urea at the temp. of 160 c with out using any solvent. phthalic anhydride + urea = phthalimide +water+ carbondioxide
What is coconut alkyd resin?
a paint binder or paint vehicle made by reacting coconut oil with a polyhydric alcohol such as pentaerythritol or glycerol and then reacting the resulting mixture of monoesters with phthalic anhydride
an antacid tablet reacting with water a chemical or a phhysical?
Chemical.
Is reacting to air chemical or physical property?
This is a chemical property.
Is reacting a physical change or chemical change?
Chemical change
Do Chemical reactions involve the interplay of the electrons of the reacting chemical?
always.
Is cesium reacting with water a physical change?
This is a chemical reaction, a chemical change.
Is antacid medicine reacting with stomach acid is a physical change or a chemical change?
Its a chemical change. its like an acid reacting with a base to form salt and water.
Is copper reacting with air is a chemical change?
Yes.
Is reacting with with acid a physical property?
It is a chemical property.
What is the relationship between a Chemical reaction and a chemical equation?
The chemical equation demonstrates the ratio of chemicals reacting and producing. Even though only minute amount of actual chemicals are reacting, the chemical equation shows which chemicals are doing what.
