1.Coiled springs ought to be very strong and stiff. Si_3N_4 is astrong, stiff material. Would you select this material for aspring? Explain
2.Write a statement of electroneutrality for a solution ofCa(OCl)2 (household bleach).
3.A groundwater has an alkalinity of 200 mg/L as CaCO3.Assume that all of the alkalinity is bicarbonate. Express thisbicarbonate concentration in units of meq/L, moles/L, and mg/L.