Identify the reaction type shown and describe the clues that were used to identify it.
Fe2O3+ 2S102 – Fe2Si207

Formulating a hypothesis: part i since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of " because when writing your hypothesis