Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 times 107 n/c. what is the magnitude of the force on a calcium ion with charge +e? express your answer using two significant figures.

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f

How does the entropy of steam compare to the entropy of ice?