What are the missing coefficients for the equation below? Cr + Fe(NO₃)₂ → Fe + Cr(NO₃)₃

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

I’m an electrically neutral atomic any element, there are equal numbers of

The appropriate concentration for an iodine sanitizer is