There is no guarantee that an earthquake or volcanic eruption will occur. Knowing this, should governments
for areas in the Ring of Fire still prioritize earthquake
and volcano safety and preparation? Why or why not?

HELP

One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?