SAT2化学题,涉及randomnessIncreased randomness results under which of the following conditions?1.A 1L sample of He(g) and 1L sample of Ne(g) are mixed in a 2L flask.2.Ice melts.3.CaO(s) reacts with CO2(g) to form CaCO3(s).(A)1 only(B)2 only(C)1 a

SAT2化学题,涉及randomnessIncreased randomness results under which of the following conditions?1.A 1L sample of He(g) and 1L sample of Ne(g) are mixed in a 2L flask.2.Ice melts.3.CaO(s) reacts with CO2(g) to form CaCO3(s).(A)1 only(B)2 only(C)1 a SAT2化学题,E项为什么不对? SAT2 Sat2 化学题涉及的方面太多,应该怎么办 SAT2化学题,涉及可逆反应Which of the following factors will initially increase the forward rate of the following exothermic reaction:X Y + heat1.Increasing the temperature2.Increasing the concentration of X3.Adding a catalyst(A)1,2,and 3(B)1 有关三聚氰胺所涉及的化学题有哪些 一道sat2化学题,which molecule is a polar molecule?水,甲烷,二氧化碳 化学题 . 化学题.. 化学题. 化学题. introducing randomness into the compressor什么意思啊? 6月份打算考SAT2 在做巴朗的时候发现电学部分有变压器 交流电路 电容器 阴极射线管这些在真正的SAT2物理中真的会出到么 或者说曾经涉及到过么?还有SAT2物理的题型基本上是概念为主呢 还 求两道化学题（找一道涉及溶解度和饱和溶解溶质质量分数的计算题）,题好有分! 怎样判断溶液的酸碱性?化学题判断溶液的组成中总是涉及溶液的酸碱性 前段时间我做一道高一化学题,涉及物质分离的方法中有个冰冻法,不知该法是什么意思? SAT2数学考虚数,椭圆,微积分和导数吗其他知识看看都很好懂,我买了本barron,发现里面有时候还涉及虚数,椭圆,微积分和导数,请问这些在真实SAT2中考吗?都当时的选修部分,加上有点难,现在都记