求问一道关于气体的化学英文题Consider two gases,A and B,in separate 1.0 L containers at the same temperature and pressure.The total mass of gas A in the container is 0.25 g and the mass of gas B in the container is 0.51 g.1.Which gas has
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/27 07:06:05
求问一道关于气体的化学英文题
Consider two gases,A and B,in separate 1.0 L containers at the same temperature and pressure.The total mass of gas A in the container is 0.25 g and the mass of gas B in the container is 0.51 g.
1.Which gas has the most molecules present?
2.Which gas has the largest average kinetic energy?
3.Which gas has the fastest average velocity?
4.How can the pressure in the two containers be equal to each other since the larger gas B molecules collide with the container walls more forcefully?
1.the number of molecules are equal
2.average kinetic energy are the same
3.A has faster speed
4 Because of perfect elastic collision,and also there is more collision between the wall and gas A
求问一道关于气体的化学英文题Consider two gases,A and B,in separate 1.0 L containers at the same temperature and pressure.The total mass of gas A in the container is 0.25 g and the mass of gas B in the container is 0.51 g.1.Which gas has
一道化学必修一气体摩尔体积的题
求问一道关于大学电路的题
一道化学关于硅的判断题
一道化学大题 关于FeS的
问一道大学物理关于流体力学的题、、问一道大学物理关于流体力学的题:火箭内气体压强为p,密度为a,求:气体以速率v自截面s的喷口处喷出时对火箭产生的反推力.用伯努利方程求出火箭的
求化学大神,关于一道元素推断题,必最佳.
高二化学一道关于电离常数的题.我想问的是第二问咋弄,要纠结死了.
问一道关于反比例函数的题
问一道关于导数的题
问一道关于vfp的改错题
充有氮气的电灯里面含有的气体这是初三的一道化学练习题,问里面含有什么气体?
求关于“气体吸收”的英文文献求关于化工分离工程的“气体吸收”的英文文献,是吸收塔吸收气体,不少于五千字,
求问一道关于极限的数学题目
问一道关于大学电路的简单问题,求指教
一道数学题,关于椭圆的求第三问!在线等
关于化学的一道实验题,我不懂
一道关于化学电离平衡的问题22题求解