nuratikanadhira nuratikanadhira

12-10-2017
Chemistry

contestada

give the reason why the empty crucible should be heated before starting the experiment

Respuesta :

Shugg117 Shugg117

12-10-2017

To make sure no cracks are in the crucible and also to remove any moisture present in the crucible by the process of heating.

Answer Link

Otras preguntas

A processing system wherein data is gathered for a time and collected into a group before they are entered into the computer system. Options Transaction Proces

Why do most skeletal muscles work in pairs?

______________ is a type of construction where the main load-bearing elements are hung from suspension cables that are then suspended from vertical supports anc

What is an echinoderm with long spines?

How do you say yes and no in Greek

Solve the following triangle in which given sides are a=7 b=7 c=9

An element is a main constituent of paper, diamond and clothes etc. It forms covalent bonds with itself and other elements:- (1) identify the element (2) write

John was involved in an automobile accident and was taken to the Emergency Department by ambulance for treatment. The physician in the ED contacted Dr. Moodey’s

__________ is an interpretation of an existing work by another artist.

Which part of the ear amplifies the vibrations from sound waves? A. outer ear B. inner ear C. middle ear D. both a and b