Predict if the final calculated percentage of potassium chlorate in the unknown mixture will be higher, lower, or not affected by each of the following. Explain clearly and completely each prediction. [Hint: think about the effect on the mass change when heated. Rocky never added the manganese (IV) oxide
A) Rocky grinds the mixture to a finer powder before heating it.
B) The crucible lid is not properly sealed during heating.
C) The mixture is not heated for a sufficient amount of time.
D) Alll th above