• 2022-06-15
    在[tex=1.214x1.0]f0lKiCyMy+yls4gU6VQDhg==[/tex]含有[tex=11.143x1.5]y+Ne3N0IuKqikruT0gIy/AY3Ub5Nl44ZwvfDGHXf+KTpelG+ePMpWFtoMjCIKFlIp8hD0wMD2powEIw7CaJ8tSlgRVrHNtQQcXVna/gP774=[/tex]的溶液中,加入[tex=3.0x1.0]wMAk+Q5FUgx2IK6RUtuuKw==[/tex]的[tex=2.429x1.0]kEegVxtPc6IFVwur/5AQlA==[/tex]晶体,通过计算回答[tex=5.643x1.5]ffFb+KZmEc2v8CV46dXuyFjLcDamt5GLdmYdojCYj6mpIVpP+sUT1LGv4WeWDA4VVdEYbV33rs8yMYx6IUUsxw==[/tex]是否完全转化为[tex=5.071x1.5]qYNFblg/XZQGktvJRTmvbJnzHIOmN1RwzWTdzW96JGQ=[/tex]溶液。(已知:[tex=26.143x1.643]5HM5m8SLihyzwTcH0gaaxlFEity5BmiA31MZX0085XTUrT5LKugAN7oEgI0+83rT7IeaNVlOovpsP/WojW8DY0ElFE7qKFSA+BcM/JBFkElI2Jl8cHFS91/xJOiiehiJ9jMpGPkPKaruNVBCNi/vp4eZ5I9949H+EnC7Hdl0yXWI02z8HgWzPlkYKDuKvRZrd23Icwxz1QM3N9vkZWiW4wifzv5wS0DzphLF04Bcmr4=[/tex]。)
  • 设平衡时溶液中[tex=5.643x1.5]PmP6c23nErQMx3I4yCPtDBGCBeuqYLqsokqW8miCqGXc2eYZwuGVJEw04B691gJB[/tex]的浓度为[tex=4.143x1.214]5iWOk1pFwzGsgqqgkGhZYA0oES/H5k3UGG/o2AkmBqk=[/tex]:[img=1122x108]17a4603e90d09d9.png[/img][tex=33.286x8.071]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[/tex]

    内容

    • 0

      下面语句的输出结果是?range(len('HelloWorld')) A: [1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11] B: 11 C: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] D: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]

    • 1

      【单选题】请用地点定桩法在4分钟内记忆数字。 4 0 1 3 6 3 5 1 9 8 8 9 7 2 9 3 0 9 5 3 1 7 7 5 2 3 3 0 5 0 1 4 1 3 8 3 5 7 9 7 (5.0分) A. 已背 B. 未背

    • 2

      设DES加密算法中的一个S盒为: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 1 2 3 14 4 13 1 2 15 11 8 3 10 6 12 5 9 0 7 0 15 7 4 14 2 13 1 10 6 12 11 9 5 3 8 4 1 14 8 13 6 2 11 15 12 9 7 3 10 5 0 15 12 8 2 4 9 1 7 5 11 A: 1010 B: 0001 C: 1011 D: 0111

    • 3

      list(range(-1,10,2)) A: [0, 2, 4, 6, 8, 10] B: [-1, 1, 3, 5, 7, 9] C: [0, 2, 4, 6, 8]

    • 4

      下面是图的拓扑排序的是?(多选)[img src="https://i1.chinesemooc.org/course/formula/201610/eb69927aaf8baae83211ee3fadf836e7.png"] A: 2 8 0 7 1 3 5 6 4 9 10 11 12 B: 2 8 7 0 6 9 11 12 10 1 3 5 4 C: 8 2 7 3 0 6 1 5 4 9 10 11 12 D: 8 2 7 0 6 9 10 11 12 1 3 5 4