What human activities could increase erosion? Check all that apply.

stripping the land of vegetation to build a mall

letting cattle overgrazing farmland

planting trees and shrubs

surrounding a corn field with a fence or shrubs

deforestation

plowing fields

What is the molar mass of potassium nitrate, kno3

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)