How many moles of Neon gas are there if 25.0 Liters of the gas are at 278K and pressure of 89.9 KPa (R= 8.314) a. 0.85 mol
b. 0.97 mol
c. 5.60 mol
d. 6.50 mol ​

coral.

explanation:

coral. many marine organisms that produce calcium carbonate shells or skeletons are negatively impacted by increasing co2 levels and decreasing ph in seawater.

your answer is a. the enthalpy of formation for a pure element in its standard state is always positive.

it would be a gas formation

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.