In a scientific experiment, the one variable that is purposely changed to test a hypothesis is called the manipulated variable.
true or false

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4