2 C2H6(g) + 7 02(9) -> 4CO2(g) + 6H2O(9) AH = -1560.7 kJ/mol Which direction with the equilibrium shift if the pressure is decreased?​

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness