《高二新学期化学学习计划月日（Senior high school new semester chemistry study program, , ）.doc》由会员分享，可在线阅读，更多相关《高二新学期化学学习计划月日（Senior high school new semester chemistry study program, , ）.doc（11页珍藏版）》请在三一文库上搜索。
1、高二新学期化学学习计划01月26日（Senior high school new semester chemistry study program, 01, 26）The Zhang Bei study program is shared every dayShort period 9. element atomic number increases a, B, C, D and E, two times the number of electrons in the outermost shell of a as the number of cycles; A2B B and D hydrid
2、es are V shaped molecules, C + 1 valence 8 electrons less than e - 1 ions. Answer the following questions:(1) a C _ elements; _.(2) diatomic molecules formed by these elements as _ _.(3) three atomic molecules formed by these elements in the molecular space structure belongs to the linear type is _,
3、 non linear type is _ (2).(4) these elements are formed by them or elemental AB type compounds, the crystal type belongs to the atomic crystal is _, ionic crystal is _, metal crystal is _, molecular crystals are _; (fill the blanks with a)(5) a compound reaction of a compound element a and the forma
4、tion of B and C and the formation of B commonly used in gas masks, chemical equation of the reaction for _ _.Analysis of derived elements, and then answered all the questions. Derivation of elements: two times the outermost electron number a for the number of cycles, then a may be 6C or 16S; the ato
5、mic number increases with the short period of element a, B, C, D and E, B and D A2B are V hydride shaped molecules can be inferred, B 8O, D 16S, a 6C is also determined. C + 1 valence ions are less than 8 valence electrons of E - 1 valence ions, and combine atomic number B (8O), C D (16S) 7, the rea
6、son is _ _ (with ion equation shown).Based on the information of elements of A, B, C, D and E, we can deduce that A is hydrogen, B is oxygen, C is sodium, D is sulfur, and E is chlorine. A, B, C NaOH, the electronic Na + - - - - - H, which containing ionic bond and covalent bond; H and O, O and H H2
7、O2 formation, S H2SO3 formation can occur redox reaction, chemical formula H2O2 + H2SO3=H2SO4 + H2O. B, C, E NaClO, which is soluble in water by ClO hydrolysis ClO + H2O + OH - HClO to alkaline solution.Answer (1) H2(2) Na- - - - H ionic bond and covalent bond (or polar bond)(3) H2SO3H2O2=H2SO4H2O(4
8、) ClO - H2O + HClO + OH -11. atomic number sorted four short cycle elements X, Y, Z, W, X, Z, W and XH3, hydrogen can be composed of H2Z and HW covalent compound; ionic compounds Y and oxygen can be composed of Y2O and Y2O2.(1) write electronic Y2O2: _, which contains the chemical bond is _ _.(2) el
9、ectronic _ said the formation process of Y2O.(3) the highest price corresponding to three kinds of oxide hydrate elements X, Z, W in dilute solution is the strongest oxidizing _ (fill chemical formula).(4) XH3, H2Z and HW three compounds, one with the other two can response is _ (fill chemical type)
10、.(5) the molecule is composed of X, W, X, the outermost layer of W atoms are up to 8 electronic stable structure, the compound can be generated with a bleaching compound in water, try to write the chemical formula _.According to the characteristics of the compounds formed by the elements, the types
11、of the elements are analyzed, and the chemical bond types and chemical properties of the compounds are analyzed. The answer requires features of our master short cycle elements to form compounds (1) Na- - - - - - - -2Na ionic bond and covalent bond (or non-polar bond)(2)(3) HNO3 (4) NH3(5) NCl33H2O=
12、NH4ClO2HClOOneTopic four periodic law of microstructure elementsUnit 1 human understanding of atomic structureFirst, the multiple-choice question1., the report said: there are a lot of 3He on the moon. The following statement about 3He is correct.A. is a isomer of 4HeB. is one neutron more than 4HeC
13、. is the isotope of 4HeD. has one proton less than 4HeAnalytic 3He and 4He are isotopes of each other, 4He is one neutron more than 3He.Answer C2., as the four students have learned the atomic structure, the understanding of this content, you think is incorrect?().Because of the existence of isotope
14、 analysis, so atomic species than the element types, A; electronic quality is only the mass of the proton, B; hydrogen in 1H does not contain a neutron, C error; 12C C13 with the same number of protons (6), a different number of neutrons (the former is 6, 7 respectively), each other isotope, right.A
15、nswer C3. the following statement is incorrect.The particle of the same number of protons must be an element of the nature of the isotope is almost the same as the same number of protons, two particle electron number is the same, it is not a molecule and an ion and electron number is not necessarily
16、 the same particle relative atomic mass of the same element and an element of only one the mass number of an element is an integer, the number of qualityThe A. and B. II. 4. C. and D. II. 3 4 5 6 Analysis of particle including molecular ions, atoms, protons, and neutrons, such as H2O and Ne are the
17、same number of electrons, protons, so the wrong, the; a molecule and an ion, if the number of protons equal to the electron number of the certain range, therefore; stable chemical characteristics are almost the same, different physical properties, the quality of a number of wrong; atoms, an element
18、often have several isotopes, the mass number of them is different, so the five and six.Answer C4., the medical community discovered a carboxylic acid derivative by using 14C labeled C60, which, under certain conditions, can inhibit the propagation of HIV by breaking DNA. Of the following statements,
19、 the correct one is ().The chemical properties of A.14C and 12C are quite differentB.14C and 14N contain the same number of neutronsC.14C60 and 12C60 are allotropes of carbonD.14C and 12C and 13C are isotopes of each otherThe chemical properties of A are determined by the number of electrons in the
20、outermost layer. 14C is the same as the outermost electron number of 12C, and both of them have the same chemical properties. B term, the former neutron number is 8, the latter is 7, error. C, allotrope refers to the structure of the same element formed by different elements, 14C60 and 12C60 are two
21、 different carbon atoms of the same structure of elemental carbon, error.Answer D5. each of the following: 1, NH, particle H3O II, NH, Na +; oh - f; O, Na +, Mg2 +, NH3, CH4; the H2O has the same number of protons and electrons in a group is ().A., B.C. II. D.The analytical group number of protons w
22、ere 11, electron number was 10; the number of protons group was 9, the electron number was 10; the number of protons group were 16, 11, 12, the number of electrons were 18, 10, 10; the number of protons and electrons group were 10.Answer B6. an isotope of an element X having an atomic mass of A and
23、containing N neutrons and consisting of HmX molecules with 1H atoms. The amount of proton contained in a G HmX is ()A. (ANm) mol B. (n) molC. (n) mol D. (mol ANm)The basic calculation of the proton number is analyzed. The relative molecular mass of HmX is A + m, and the number of protons contained i
24、n each molecule is (A + N + m), so the amount of proton containing material in a, G and HmX is * (A + N + m) mol.Answer A7. the same temperature and pressure,Two enclosed containers of equal volume are filled with two gases, 12C18O and 14N2. The statement about the gases in these two containers is c
25、orrect.A. protons are equal in number, equal in number, and unequal in massThe number and quality of B. molecules are not equalC. is equal in mass, number of molecules and number of atomsD. atoms are equal in number of neutrons and protonsAnalysis for two container volume equal and at the same press
26、ure, according to the A Vogadero law, they contain the same number of molecules, because both diatomic molecules, atoms are the same. 12C18O and 14N2 molecules in the mass number and number of protons were 30 and 28,12C18O molecules in 14, the neutron number is 16, and the number of 14N2 molecules,
27、the proton neutron number is 14, so the correct answer should be A.Answer ATwo. Non choice questions8. +, B, C2, D, E, F, G and H respectively containing eight kinds of particles of 18 electrons (ions or molecules), please answer:(1) the A element is _, the B element is _, the C element is _ (repres
28、ented by symbols).(2) D is a diatomic molecule composed of two elements, its molecular formula is _.(3) E is a molecule containing 18 electron oxidation ability of all particles in the strongest, its molecular formula is _.(4) F three atomic molecules composed of two elements, its molecular formula
29、is _; electronic is _.(5) containing 4 atoms of G molecule and its molecular formula is _.(6) containing 8 atoms of H molecule and its molecular formula is _.Analysis of 18 electronic sources of particles can be divided into three parts: one is the gaseous hydrides and elements of the third period o
30、f the corresponding loss of hydride ions H +; two is the fourth cycle of the metal cation; three is composed of second elements to remove gaseous hydride atomic hydrogen cycle, combined with the 22 molecules, K + and Ca2 + cation anion; P3, S2, HS, Cl, HCl, Ar; molecular H2S, PH3, SiH4, F2,The Zhang Bei learning program consists of six levels: time, method, tool, goal, supervision, content. The six are fused, and the above is part of the content