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.
将碳酸钠和硫酸钠的固体混合物6g，放入烧杯中，再加入一定量的稀硫酸，在一定时间内恰好完全反应，无固体剩余，所得溶液溶质质量分数为19.5%，反应的时间(t)和烧杯及其所盛物质总质量(m)的关系如下图所示：求所加稀硫酸的溶质质质量分数为
| A: 10.5% |
| B: 11.5% |
| C: 12.5% |
| D: 13.5% |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+5Y+N5bqU5YmN5ZCO6KOF572u5YeP5bCR55qE6LSo6YeP5Li65LqM5rCn5YyW56Kz55qE6LSo6YePLjwvcD4=
- 提示2：PHA+6KaB5rGC56iA56Gr6YW45Lit5rq26LSo55qE6LSo6YeP5YiG5pWw77yM5b+F6aG76KaB55+l6YGT56Gr6YW455qE6LSo6YeP5ZKM56iA56Gr6YW455qE6LSo6YeP77yM56Gr6YW455qE6LSo6YeP5Y+v5qC55o2u5LqM5rCn5YyW56Kz55qE6LSo6YeP5rGC5Ye677yM56iA56Gr6YW455qE6LSo6YePPeWPjeW6lOaJgOW+l+a6tua2sueahOi0qOmHjyvkuozmsKfljJbnorPnmoTotKjph48t5Zu65L2T5re35ZCI54mp55qE6LSo6YePPC9wPg==
- 提示3：PHA+5Y+N5bqU5omA5b6X5rq25ray55qE6LSo6YePPeehq+mFuOmSoOeahOi0qOmHjy8xOS41Je+8jOehq+mFuOmSoOWMheaLrOWPjeW6lOeUn+aIkOeahOehq+mFuOmSoOWSjOWOn+a3t+WQiOeJqeS4reeahOehq+mFuOmSoO+8jOWPjeW6lOeUn+aIkOeahOehq+mFuOmSoOeahOi0qOmHj+WPr+agueaNruS6jOawp+WMlueis+eahOi0qOmHj+axguWHuu+8jOWOn+a3t+WQiOeJqeS4reeahOehq+mFuOmSoOeahOi0qOmHjz3mt7flkIjniannmoTotKjph48t56Kz6YW46ZKg55qE6LSo6YeP77yI5Y+v5qC55o2u5LqM5rCn5YyW56Kz55qE6LSo6YeP5rGC5Ye677yJLjwvcD4=
- 答案：RA==
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
本课配套习题挑战模式2/5
单选题
难度系数：
2.
刘明用石灰石(杂质不与酸反应，也不溶于水)和稀盐酸反应制取二氧化碳，在准备将反应后的废液倒进废液缸时，发现实验桌上有一瓶未知质量分数的Na2CO3溶液，他决定利用该废液，测定Na2CO3溶液中溶质的质量分数。他将废液过滤，然后向废液中慢慢滴加Na2CO3溶液，加入Na2CO3溶液的质量与生成沉淀质量的关系如右图所示。Na2CO3溶液中溶质的质量分数为
| A: 26.5% |
| B: 25.5% |
| C: 24.5% |
| D: 23.5% |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+6Kej77ya5YiG5p6Q5Zu+5oSP77yMKDI1IGctNSBnKSBOYTxzdWI+Mjwvc3ViPkNPPHN1Yj4zPC9zdWI+5rq25ray5LiO5rCv5YyW6ZKZ5rq25ray5YWo6YOo5Y+N5bqU77yM55Sf5oiQNSBn56Kz6YW46ZKZ5rKJ5reA44CC5o2u5q2k5Y+v5Lul5rGC5Ye65Y+C5Yqg5Y+N5bqU55qEMjBnIE5hPHN1Yj4yPC9zdWI+Q088c3ViPjM8L3N1Yj7murbmtrLkuK3murbotKjnmoTotKjph4/jgII8YnI+PC9wPg==
- 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.
取50.00 g某质量分数浓度的NaOH溶液，向其中通入一定量的二氧化碳气体后，再向溶液中逐滴滴入18.25%的盐酸，产生CO2气体的质量（假设反应后CO2完全逸出）与所加的盐酸体积之间的关系如右图所示。原NaOH溶液的质量分数浓度为
| A: 50.00% |
| B: 40.00% |
| C: 20.00% |
| D: 30.00% |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+55Sx5Y6f5a2Q5a6I5oGS5Y+v5b6XIO+8jOWOn+a6tua2suS4reaJgOaciU5h5YWD57Sg5LiOQ2zlhYPntKDnu5PlkIjnlJ/miJBOYUNs44CC5Y2z5Y+v5Lul6YCa6L+H5Y+N5bqU55qESENs55qE6LSo6YeP5rGC5b6X5pyA5Y6f5aeL5rq25ray5LitTmFPSOeahOi0qOmHj++8mjJOYU9I772eTmE8c3ViPjI8L3N1Yj5DTzxzdWI+Mzwvc3ViPu+9njJIQ2zvvZ4yTmFDbCDvvJs8YnI+PC9wPjxwPuS5n+WNs++8mk5hT0jvvZ5IQ2zvvZ5OYUNs44CCPC9wPg==
- 提示2：PHA+55Sx5Zu+6LGh5Y+v55+l77yM5Y+N5bqU57uT5p2f5pe25raI6ICX55qE55uQ6YW45Li6NTAuMGfvvIzmraTml7bmurbmtrLkuK3nmoTmurbotKjkuLrmsK/ljJbpkqDvvIw8YnI+6K6+5Y6fTmFPSOa6tua2sueahOa6tui0qOeahOi0qOmHj+S4unjvvIzmja7mj5DnpLrkuIDlj6/ku6XmsYLlh7rjgII8L3A+
- 答案：Qw==
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
本课配套习题挑战模式4/5
单选题
难度系数：
4.
在烧杯中加入氯化钠和碳酸氢钠的固体混合物10.0g后，再加入68.9g稀盐酸恰好完全反应。反应过程用精密仪器测得烧杯连同药品的总质量（m）与反应时间（t）的关系如图所示。烧杯连同药品的起始总质量为165.0g。反应的方程式为NaHCO3+HCl=NaCl+H2O+CO2↑；反应后所得氯化钠溶液中溶质质量分数为
| A: 10% |
| B: 20% |
| C: 30% |
| D: 40% |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+5qC55o2u6K+V6aqM5rWB56iL5ZKM5Zu+5Lit5pWw5o2u5Y+v5Lul5o6o5rWL5Ye677yM55Sf5oiQ5LqM5rCn5YyW56Kz55qE6LSo6YeP5Li6MTY1Zy0xNjAuNmc9NC40ZzwvcD4=
- 提示2：PHA+4oCc5pa556iL5byP5Lit5om+5rq25YmC77yM5Yqg5Yqg5YeP5YeP5om+5rq25ray4oCd44CCPC9wPg==
- 答案：QQ==
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
本课配套习题挑战模式5/5
单选题
难度系数：
5.
在化学实验技能考试做完“二氧化碳的制取和性质”实验后，废液桶中有大量的盐酸与氯化钙的混合溶液(不考虑其他杂质)。为避免污染环境并回收利用废液，化学兴趣小组做了如下实验：
取废液桶上层清液共11.88kg，向其中加入溶质质量分数为21.2％的碳酸钠溶液。所得溶液pH与加入的碳酸钠溶液的质量关系如上图所示：废液恰好处理完(盐酸与氯化钙的混合溶液完全转化成氯化钠溶液)时所得溶液能否用于该校生物兴趣小组的小麦选种(选种液要求氯化钠的溶质质量分数在(10％一20％之间)其质量分数是多少？
| A: 能，14.04% |
| B: 不能，9.04% |
| C: 不能，21.04% |
| D: 无法判断 |
一次做对，真牛！
+5奖励规则>
- 提示1：PHA+5qC55o2u5Zu+5Y+v5Lul55yL5Ye65bqf5ray5oGw5aW95aSE55CG5a6M5piv5ZyoMTVrZ+aXtuOAgjwvcD4=
- 提示2：PHA+5qC55o2u5Zu+5Y+v5Lul55yL5Ye65LiOSENs5Y+N5bqU55qETmE8c3ViPjI8L3N1Yj5DTzxzdWI+Mzwvc3ViPuS4ujEwZ++8jOS4jkNhQ2w8c3ViPjI8L3N1Yj7lj43lupTnmoROYTxzdWI+Mjwvc3ViPkNPPHN1Yj4zPC9zdWI+5Li677yIMTUtMTDvvIln44CCPC9wPg==
- 提示3：PHA+6Kej77ya6K6+TmE8c3ViPjI8L3N1Yj5DTzxzdWI+Mzwvc3ViPuS4jkhDbOWPjeW6lOeUn+aIkE5hQ2zjgIFDTzxzdWI+Mjwvc3ViPueahOi0qOmHj+WIhuWIq+S4ung8c3ViPjE8L3N1Yj7jgIF5PHN1Yj4xPC9zdWI+77yM5LiOQ2FDbDxzdWI+Mjwvc3ViPuWPjeW6lOeUn+aIkCBOYUNs44CBQ2FDTzxzdWI+Mzwvc3ViPueahOi0qOmHj+WIhuWIq+S4ung8c3ViPjI8L3N1Yj7jgIF5PHN1Yj4yPC9zdWI+44CCPGJyPjwvcD48cD7mja5OYTxzdWI+Mjwvc3ViPkNPPHN1Yj4zPC9zdWI+KzJIQ2w9Mk5hQ2wrQ088c3ViPjI8L3N1Yj7ihpHljYFIPHN1Yj4yPC9zdWI+TyDlkoxOYTxzdWI+Mjwvc3ViPkNPPHN1Yj4zPC9zdWI+K0NhQ2w8c3ViPjI8L3N1Yj49Q2FDTzxzdWI+Mzwvc3ViPuKGkysyTmFDbOWPr+axguW+l++8mng8c3ViPjE8L3N1Yj49IDIuMzRrZyDvvJt5PHN1Yj4xPC9zdWI+PTAuODhrZyDvvJt4PHN1Yj4yPC9zdWI+PTEuMTdrZyDvvJsgeTxzdWI+Mjwvc3ViPj0gbGtnPGJyPjwvcD48cD7liJnmgbDlpb3lpITnkIblrozml7bmurbmtrLnmoTmurbotKjotKjph4/liIbmlbA9PGltZyBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzM0LzkzL3JCQUNFMU1URHFiZ0h1eUFBQUFFdEUyLVdjYzE2Ni5wbmciIGRhdGEtY2tlLXNhdmVkLXNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMzQvOTMvckJBQ0UxTVREcWJnSHV5QUFBQUV0RTItV2NjMTY2LnBuZyIgaGVpZ2h0PSI0MSIgd2lkdGg9IjE2NiI+w5cxMDAlPTE0LiAwNO+8hTxicj48L3A+
- 答案：QQ==
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
