中学生网络课堂本课配套习题挑战模式1/5
单选题
难度系数：
1.对于反应A+3B═2C下列表示的反应速率最快的是（ ）
| A: vA=0.01mol/（L•s） |
| B: vB=0.02mol/（L•s） |
| C: vB=0.6mol/（L•min） |
| D: vC=1.0mol/（L•min） |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWvueS6juWPjeW6lEErM0LilZA9PTJD77yMPGk+djwvaT48c3ViPkE8L3N1Yj48aT4gPC9pPu+8mjxpPnY8L2k+PHN1Yj5CPC9zdWI+PGk+IDwvaT7vvJo8aT52PC9pPjxzdWI+QyA8L3N1Yj49MTozOjLvvIzorrLlm5vkuKrpgInpobnpg73ovazljJbkuLrlkIzkuIDnianotKjooajnpLrnmoTpgJ/njofov5vooYzmr5TovoM=
- 答案：QQ==
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
本课配套习题挑战模式2/5
单选题
难度系数：
2.关于反应N2（g）+3H2（g）═==2NH3（g），下列化学反应速率的表示中，所表示的速率最快的是（ ）
| A: v（N2）=0.40mol•L-1•s-1 |
| B: v（H2）=0.80mol•L-1•s-1 |
| C: v（NH3）=0.60mol•L-1•s-1 |
| D: v（NH3）=1.20mol•L-1•min-1 |
一次做对，真牛！
+5奖励规则>
- 提示1：IDxpPnY8L2k+77yITjxzdWI+Mjwvc3ViPu+8ie+8mjxpPnY8L2k+77yISDxzdWI+Mjwvc3ViPu+8ie+8mjxpPnY8L2k+77yITkg8c3ViPjM8L3N1Yj7vvIk9MTozOjLvvIzlsIblkITpobnpgJ/njoflhajpg6jovazljJbkuLrlkIzkuIDnp43nianotKjooajnpLrnmoTpgJ/njofov5vooYzmr5TovoPvvJs=
- 答案：QQ==
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
本课配套习题挑战模式3/5
单选题
难度系数：
3.对反应4A+5B===4C+6D，以下化学反应速率的表示中，所表示反应速率最快的是
| A: v（A）=0.40mol•L-1•s-1 |
| B: v（B）=0.48mol•L-1•s-1 |
| C: v（C）=0.36mol•L-1•s-1 |
| D: v（D）=0.55mol•L-1•s-1 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWvueWPjeW6lDRBKzVCPT09NEMrNkTvvIw8aT52PC9pPu+8iEHvvInvvJo8aT52PC9pPu+8iELvvInvvJo8aT52PC9pPu+8iEPvvInvvJo8aT52PC9pPu+8iETvvIk9NO+8mjXvvJo077yaNu+8jOWwhumAiemhuemDveaNoueul+aIkOWQjOS4gOenjeeJqei0qOihqOekuueahOmAn+eOh+i/m+ihjOavlOi+gw==
- 答案：QQ==
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
本课配套习题挑战模式4/5
单选题
难度系数：
4.对于反应A（g）+3B（g）⇌2C（g），下列各数据表示不同条件下的反应速率，其中反应进行得最快的是
| A: v（A）=0.01mol/（L•s） |
| B: v（B）=0.02mol/（L•s） |
| C: v（B）=1.2mol/（L•s） |
| D: v（C）=0.9mol/（L•s） |
一次做对，真牛！
+5奖励规则>
- 提示1：IOS7pULnmoTlj43lupTpgJ/njofkuLrmoIflh4bov5vooYzliKTmlq0uIDxpPnY8L2k+77yIQe+8ie+8mjxpPnY8L2k+77yIQu+8ie+8mjxpPnY8L2k+77yIQ++8iT0x77yaM++8mjI=
- 答案：RA==
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
本课配套习题挑战模式5/5
单选题
难度系数：
5.对A2+3B2⇌2AB3的反应，以下反应速率的表示中，速率最快的是
| A: vA2=0.4mol/（L•min） |
| B: vB2=0.6mol/（L•min） |
| C: vAB3=0.5mol/（L•min） |
| D: vA2=0.3mol/（L•min） |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWQjOS4gOWPjeW6lOS4reWQhOeJqei0qOeahOWPjeW6lOmAn+eOh+S5i+avlOetieS6juiuoemHj+aVsOS5i+avlO+8jOagueaNrkE8c3ViPjI8L3N1Yj4rM0I8c3ViPjI8L3N1Yj4mIzg2NTI7MkFCPHN1Yj4zPC9zdWI+5oqK6L+Z5Lqb5Y+N5bqU6YCf546H6YO95o2i566X5oiQ5ZCM56eN54mp6LSo6KGo56S655qE5Y+N5bqU6YCf546HLg==
- 答案：QQ==
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
