Name the following:
[Fe(CO)₆][Ag(CN)₂]₂

I know that it's iron . But I am not sure if the iron is supposed to be iron(II) or iron (III).

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces