Consider the following balanced chemical reaction: 10Fe2SO4 + 8H2504 + 2KMnO4
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5 Fe2(SO4)3 + 2MnSO4 + K2SO4 + 8H20
The reaction of 13.7 mol Fe S04, 12.9 mol H2SO4 and 3.60 mol KMnO4 will produce
mol of Fe2(SO4)3. The limiting reagent is Fe2SO4.​

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?

What does it mean for something to be dissolved in watera- it is submerged in water moleculesb-it is stirred in the water moleculesc- it is surrounded by water molecules d-it has water molecules added to it