Question

According to the following reaction, how many grams of nitrogen gas will be formed upon the complete reaction of 26.9 grams of hydrogen gas with excess nitrogen monoxide? nitrogen monoxide (g) + hydrogen (g) nitrogen (g) + water (l)

Answer 1

Molar mass of H₂ = 2.01588 g/mol Molar mass of N2 = 28.0134 g/mol. According to question

2 NO ig + 2H20 a + 2 H2 1g - N2 g _(2x+2-01$88g)__(28-01398) 3_4-03176 g According to balanced chemical reaction 4.03 176 g H2 When react with No produce 28. 0134 g N2 ie 4.03176 g H2 produce 28.0134 9 Na So, H 2 Loduce > 286/3 ý Na 4.03176 and, 26.9 g H₂ produce - 28.0134 x 26 9 9 No. 4.03176 - 186.9 g Na reaction 186.99 N2 gas of 26 99 H ₂ will be gas with formed excess upon the complete No...