Write chemical equations for each of the following sentences and balance those equations: a. Solid aluminum reacts with oxygen gas to produce solid aluminum oxide.

b. Aqueous phosphoric acid is produced through the reaction between gaseous tetraphosphorus decoxide and water.

c. Solid iron (III) oxide reacts with carbon monoxide gas to produce solid iron and carbon dioxide gas.

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?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2