汽车剧烈碰撞时,安全气囊中发生反应: 10NaN3+2KNO3=K2O+5Na2O+16N2↑ 。若氧化产物比还原产物多 1.75mol ,则下列判断不正确的是
A. 生成44.8 LN2 (标准状况)
B. 有 0.25molKNO 被还原
C. 转移电子的物质的量为 1.75mol
D. 被氧化的 N 原子的物质的量为 3.75mol
A
Key Concept
Stoichiometry and gas laws
Explanation
The stoichiometry of the reaction does not support the formation of 44.8 L of N2 gas under standard conditions (22.4 L/mol). The correct volume should be calculated based on the stoichiometry of the balanced equation.