When iron filings react with copper II sulfate, metallic copper and a solution of iron II sulfate are formed.

Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

What is the value of keq for the reaction expressed in scientific notation