What mass of sodium nitride is required to produce 13.8g of nitrogen?
2na3n n2 + 6na

81.79g

Explanation:

Equation of reaction

2Na3N -—> 6Na +N2

Molar mass of Na3N = 82.98

Molar mass of N2 = 28.00

From the equation of reaction,

(2*82.98)g of Na3N produces = 28g of N2

x g of Na3N will produce 13.8g of N2

x = 13.8 * 165.96 / 28

x = 81.79g of Na3N

no, i was listening to water by schoolboy q while and i saw this question

explenation:

water isn't wet. wetness is a description of our experience of water; what happens to us when we come into contact with water in such a way that it impinges on our state of being. we, or our possessions, 'get wet'. a less impinging sense experience of water is that it is cold or warm, while visual experience tells us that it is green or blue or muddy or fast-flowing. we learn by experience that a sensation of wetness is associated with water: 'there must be a leak/i must have sat in something.'

it is the most commonly accepted one