Using the balanced equation given below, calculate the number of moles KCI produced along with 0.45 moles of O2. ___ moles of KCI *your answer should be written as X. XX

2KCIO3 —> 2KCI + 3O2

(Please answer asap!)

In the analysis of hair and fiber samples, which does a compound comparison microscope allow for that a conventional compound microscope does not? a. simultaneous observation b. polarization c. fluorescence d. higher magnification

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.