contestada

Describe what changes you could make to the
procedure for testing relative melting points so
that the results are more accurate.

Respuesta :

1. Seal end of melting point tube with Bunsen burner
2. tap solid into open end of melting point tube and tap again so the solid goes to the bottom of the tube
3. Put tube in melting point apparatus- allow temp to rise slowly and record when it first starts to melt and when it finishes.

Otras preguntas