18 A student wants to make a fair comparison of the reactivity of the metals with
Name to enables that must be kept constant
What is the independent enable in this reactions
11 Point​

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Which statement best describes the he properties of iconic compounds ?

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.