Will give BRAINLIEST Find the intervals on which f is increasing and the intervals on which it is decreasing.
f(x) = - 4 sin^2 x

Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3

Compare and contrast physical changes with chemical changes.

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он