Given the equation Mg3N2 + 3H2O=3MgO + 2NH3 If 10.3 L of ammonia (NH3) gas at 20 degrees C and 0.989 atm is created, how many liters of water at STP are required?

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

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