Achange in which factor will affect the rate of reaction only when gases are involved?
temperature
pressure
surface area
concentration

Identify the electromagnets with poles that are reversed from the electromagnet shown above

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound