Consider the following system at equilibrium where h° = -18.8 kj/mol, and kc = 10.5 , at 350 k. 2 ch2cl2 (g) ch4 (g) + ccl4 (g) when 0.21 moles of ch2cl2 (g) are removed from the equilibrium system at constant temperature:

Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

An unknown substance has been shown to have metallic bonds. which of the following is most likely a property of this substance? a. low conductivity b. low boiling point c. high malleability d. high solubility in water