H2so4 + naoh > na2so4 + h2o. balance this reaction if necessary. a) balanced b) 1,2,1,2 c) 1,2,1,4 d) 1,2,2,2

Asystematic approach to problem solving is called a (an)

Farmer a has a deep well and needs a lot of water for her animals and crops. her neighbor, farmer b, has a shallower well. he needs less water than farmer a because his farm is smaller. in years of drought, sometimes farmer b can't get any water from his wells. what can farmer b do to decrease the likelihood of his well running dry?

The height of the empire state building is 318 m if a stone is dropped from the top of the building what is the stones velocity just before it strikes the ground