本课配套习题挑战模式1/5
多选题
难度系数:
1.在温度、容积相同的3个密闭容器中,按不同方式投入反应物,保持恒温、恒容,测得反应达到平衡时的有关数据如下(已知N2(g)+3H2(g)=2NH3(g)△H=-92.4kJ•mol-1)
下列说法正确的是
容器 | 甲 | 乙 | 丙 |
反应物投入量 | 1molN2、3molH2 | 2molNH3 | 4molNH3 |
NH3的浓度(mol•L-1) | c1 | c2 | c3 |
反应的能量变化 | 放出a kJ | 吸收b kJ | 吸收c kJ |
体系压强(Pa) | p1 | p2 | p3 |
反应物转化率 | α1 | α2 | α3 |
A: 2c1>c3 |
B: a+b=92.4 |
C: 2p2<p3 |
D: α1+α3<1 |
一次做对,真牛!
+5奖励规则>
- 提示1:IOeUsuOAgeS4meebuOavlOi+g++8jOaKiuS4meeci+aIkOaYr+WcqOaBkua4qeS4lOWuueenr+aYr+eUsuWuueWZqOS4pOWAjeadoeS7tuS4i++8jOS9k+enr+WPl+WIsOS6huWOi+e8qe+8jOebuOW9k+S6juWOi+W8uuWinuWkp+OAgg==
- 提示2:IOeUsuOAgeS5meW5s+ihoeeKtuaAgeebuOWQjO+8jOS4jeWQjOeahOaYr+WPjeW6lOeahOi1t+Wni+aWueWQkeS4jeWQjO+8mw==
- 提示3:IOavlOi+g+S5meOAgeS4meWPr+efpe+8jOS4meS4reawqOawlOeahOeJqei0qOeahOmHj+S4uuS5meeahDLlgI3vvIzkvYbov5jpnIDopoHogIPomZHljovlvLrlr7nkuo7lubPooaHnp7vliqjnmoTlvbHlk43vvJs=
- 答案:QixE
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
本课配套习题挑战模式2/5
单选题
难度系数:
2.已知2SO2(g)+O2(g)2SO3(g);△H= -197kJ•mol-1. 向同温、同体积的三个密闭容器中分别充入气体:(甲)2molSO2和1molO2;(乙)1molSO2和0.5molO2;(丙)2molSO3. 恒温、恒容下反应达平衡时,下列关系一定正确的是
A: 容器内压强P:P甲=P丙>2P乙 |
B: SO3的质量m:m甲=m丙>2m乙 |
C: c(SO2)与c(O2)之比k:k甲=k丙>k乙 |
D: 反应放出或吸收热量的数值Q:Q甲=Q丙>2Q乙 |
一次做对,真牛!
+5奖励规则>
- 提示1:IOaBkua4qeaBkuWuue+8jOeUsuS4juS5mei1t+Wni27vvIhTTzxzdWI+Mjwvc3ViPu+8ie+8mm7vvIhPPHN1Yj4yPC9zdWI+77yJPTLvvJox77yM55Sy562J5pWI5Li65Zyo5LmZ55qE5Z+656GA5LiK5aKe5aSn5LiA5YCN5Y6L5by677yM5bmz6KGh5ZCR5q2j5Y+N5bqU56e75Yqo77yM6L2s5YyW546H5aKe5aSn77yb
- 提示2:IOS4meaMieWMluWtpuiuoemHj+aVsOetieaViOi9rOWMluWIsOW3pui+ueWPr+W+l27vvIhTTzxzdWI+Mjwvc3ViPu+8iT0ybW9s77yMbu+8iE88c3ViPjI8L3N1Yj7vvIk9MW1vbO+8jOS4jueUsuS4uuetieaViOW5s+ihoe+8jOW5s+ihoeaXtuWvueW6lOS4que7hOWIhueahOeJqei0qOeahOmHj+ebuOetieOAgg==
- 答案:Qg==
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
本课配套习题挑战模式3/5
多选题
难度系数:
3.在温度、初始容积相同的两个密闭容器中,按不同方式投入反应物(如图所示),发生如下反应:3X(g)+Y(g)2Z(g)△H<0;保持温度不变,测得平衡时的有关数据如下:
下列说法正确的是
下列说法正确的是
A: 平衡时容器乙的容积一定比反应前小 |
B: n2>n1 |
C: 平衡时容器甲的压强一定比反应前小 |
D: φ2>φ1 |
一次做对,真牛!
+5奖励规则>
- 提示1:IOS5meWuueWZqOS9k+enr+WPr+WPmO+8jOWcqOWPjeW6lOWQkeWPs+i/m+ihjOeahOi/h+eoi+S4re+8jOS9k+enr+WHj+Wwj++8mw==
- 提示2:IOiLpeS5meWuueWZqOW5tumdnuS9k+enr+WPr+WPmOeahO+8jOS4pOiAhei+vuWIsOWFqOWujOetieaViOW5s+ihoeOAgg==
- 提示3:IOS9huS5meWcqOWPjeW6lOeahOi/h+eoi+S4re+8jOS9k+enr+S4jeaWreWHj+Wwj++8jOW5s+ihoeWQkeS9k+enr+WHj+Wwj+eahOaWueWQke+8jOS5n+WwseaYr+ato+WPjeW6lOaWueWQkeenu+WKqOOAgg==
- 答案:QSxE
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
本课配套习题挑战模式4/5
多选题
难度系数:
4.保持恒温、恒容,在某密闭容器中发生反应:2A(g)+2B(g)C(g)+3D(g). 现分别从两条途径建立平衡:
Ⅰ:从正反应开始,A、B的起始物质的量均为2mol;
Ⅱ:从逆反应开始,C、D的起始物质的量分别为2mol和6mol.
以下叙述中正确的是
Ⅰ:从正反应开始,A、B的起始物质的量均为2mol;
Ⅱ:从逆反应开始,C、D的起始物质的量分别为2mol和6mol.
以下叙述中正确的是
A: Ⅰ、Ⅱ两种途径从反应开始到平衡状态所消耗的时间相同 |
B: Ⅰ、Ⅱ两种途径从反应开始到平衡状态的过程中,体系的总密度始终保持不变 |
C: Ⅰ、Ⅱ两途径最终达到平衡时,体系内A的物质的量分数相同 |
D: Ⅰ、Ⅱ两途径最终达到平衡时,体系内A的浓度相同 |
一次做对,真牛!
+5奖励规则>
- 提示1:IOWwhuKFoeS5n+etieaViOS4uuWKoOWFpUHlkoxC5Lik56eN54mp6LSo77yM5LiO4oWg6L+b6KGM5q+U6L6D77yb
- 提示2:IOWPjeW6lOWJjeWQjuawlOS9k+eahOWIhuWtkOaVsOS4jeWPmO+8jOWboOatpOWOi+W8uuS4jeW9seWTjeWPjeW6lOW5s+ihoeeahOenu+WKqO+8jOWImeKFoOOAgeKFoeS4uuetieaViOW5s+ihoeeKtuaAgeOAgg==
- 提示3:IOS9k+ezu+WGhea3t+WQiOawlOS9k+eahOeZvuWIhue7hOaIkOebuOWQjO+8jOa3t+WQiOawlOS9k+W5s+Wdh+ebuOWvueWIhuWtkOi0qOmHj+ebuOWQjOOAgg==
- 答案:QixD
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
本课配套习题挑战模式5/5
单选题
难度系数:
5.相同温度下,体积均为0.25L的两个恒容密闭容器中发生可逆反应:X2(g)+3Y2(g)2XY3(g);△H=-92.6kJ•mol-1,实验测得反应起始时、达到平衡状态时的有关数据如下表所示,不正确的是( )
容器编号 | 起始时各物质物质的量/mol | 平衡时体系能量的变化 | ||
X2 | Y2 | XY3 | ||
① | 1 | 3 | 0 | 放热Q1=23.15kJ |
② | 0.6 | 1.8 | 0.8 | Q2 |
A: 达平衡时,两个容器中XY3的物质的量浓度均为2mol•L-1 |
B: 容器①、②中反应的平衡常数相等 |
C: 容器②中反应达到平衡状态时放出23.15×kJ的热量 |
D: 若容器①体积为0.20L,则反应达到平衡状态时放出的热量大于23.15kJ |
一次做对,真牛!
+5奖励规则>
- 提示1:IOagueaNruaUvuWHuueDremHj+eahOWkmuWwke+8jOWPr+S7peaMieavlOS+i+iuoeeul+WHuueUn+aIkOawqOawlOeahOeJqei0qOeahOmHj+OAgg==
- 提示2:IOagueaNruS4ieauteW8j+azleWPr+S7peaxguWHuuW5s+ihoeeKtuaAgeaXtuWQhOeJqei0qOeahOmHj+OAgg==
- 提示3:IOKRoOWuueWZqOS4juKRoeWuueWZqOS4uuWujOWFqOetieaViOW5s+ihoe+8jOi+vuW5s+ihoeaXtuWQhOeJqei0qOeahOmHj+ebuOetieOAgg==
- 答案:Qw==
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