Calcium hydroxide is partially soluble as shown by the
following reaction.
Ca(OH)2 (5) Ca²+ (aq) + 20H-(aq)
What is the poH of a 5 x 10-5 M Ca(OH)2 solution?
pH =
>

How many orbitals does the p sub shell container

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

How does kepler second law of planetary motion overthrow one of the basic beliefs of classical astronomy