在标准状况下，足量MnO2氧化了100 mL的浓盐酸，生成Cl2体积为3.36 L，该盐酸物质的量浓度是（）
| A．3 mol·L-1 | B．0.3 mol·L-1 |
| C．6 mol·L-1 | D．0.6 mol·L-1 |
相关试题
They use computers to keep the traffic _______ smoothly.
| A．being run | B．run | C．to run | D．running |
If you leave the club, you will not be_____back in .
| A．received | B．admitted | C．turned | D．moved |
What I need is_____ book that contains ______ABC of oil painting.
| A．a; 不填 | B．the; 不填 | C．the; an | D．a ; the |
Jenny nearly missed the flight______ doing too much shopping.
| A．as a result of | B．on top of | C．in front of | D．in need of |
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