What is the oxidation state of S in HSO4^2-?

Which rays of the electromagnetic spectrum are responsible for causing sunburn when you spend too much time exposed at the beach?

How many electrons will metals generally have in their outer shell?

What kind of chemical do you use to remove old polish for customer who has artificial nails?

Compare the structure of a lithium atom to the structure of a lithium ion.

characteristic do many protists share with bacteria and archaea?

Compare how an increase in wavelength affects sounds and light waves.

The addition of an acid to water increases the [H30*) of the solution and increases the solution pH. True or False True False

31.65 mL volume of 1.07 M Fe (NO3) 3 is mixed with 44.96 mL of 0.79M Fe (NO3) 3 solution. Calculate the molar concentration of the final solution. Save rounding until the end.

At standard pressure, during which physical change does the potential energy decrease?

How are inner and outer planets different?