(Lihat halaman sebelahSULIT4541/1 0 2017 MPSM Kedah2243Diagram shows the symbols for four different elements. The letters M., N, P. and Q are not theactual symbols of the elements.Rajah menunjukkan symbol bagi empat unsur yang berlainan. Huruf -huruf M, N, P, dan Qbukan simbol sebenar bagi unsur-unsur itu.23162435MNQ1112Which is the correct formula and type of bond when two elements react?Formula dan jenis ikatan manakah yang betul apabila dua daripada unsur-unsur itubertindakbalas?Type of bondJenis IkatanlonicFormulaFormulaAM2NlonCovalentKovalenMN:JonicP:QlonCovalentDPQKovalen44The diagram shows the set-up of the apparatus for an experiment to electroplate an ironspoon with electrode X.Rajah menunjukkan susunan radas bagi satu eksperimen untuk menyadur sudu besi denganelektrod X.Electrode QElektrodQIron spoonSudu besiSolution SLarutan SWhich pair is suitable for electrode Q and solution S?Pasangan yang manakah sesuai bagi elektrod Q dan larutan S?Solution SElectrode QElektrod QSiver plateKepingan argentumSilver plateKepingan argentumPure CopperКиргит tulenPure CopperKuprum tulenLarutan SSilver nitrateArgentum nitratCopper(II) nitrateKuprum(II) nitratSilver nitrateABArgentum nitratNickel(II) nitrateDNikel(II) nitrat(Lihat halaman sebelahSULIT4541/1 © 2017 MPSM Kedah2345 The following chemical equation shows the reaction between potassium iodide solution and lead(II)nitrate solution:Persamaan kimia berikut menunjukkan tindak balas antara larutan kalium iodida dan larutanplumbum(II) nitrat:Pb(NO,)2 + 2KI -→ Pbl; + 2KNO;Calculate the maximum mass of precipitate formed when excess potassium iodide solution is addedto 50 cm' of 0.2 mol dm' lead(II) nitrate solution.[Relative atomic mass: Pb = 207, I = 127, K = 39, N =14, 0=16]Hitungkan jisim maksimum mendakan yang terbentuk apabila larutan kalium iodida berlebihanditambah ke dalam 50 cm' larutan plumbum(II) nitrat 0.2 mol dm.[Jisim atom relatif: Pb = 207, I= 127, K = 39, N=14, O=16]1.01 g

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43 Diagram shows the symbols for four different elements. The letters M. N. P. and Q are not the actual symbols of the elements. Rajah menunjukkan symbol bagi empat sunsur yang berlainan. Huruf -huruf M, N, P. dan Q bukan simbol sebenar bagi unsur-unsur itu. 35 23 M 11 16 24 N Q 17 8 12 Which is the correct formula and type of bond when two elements react? Formula dan jenis ikatan manakah yang betul apabila dua daripada unsur-unsur itu bertindakbalas? Formula Type of bond Jenis Ikatan Formula lonic M.N lon Covalent Kovalen в MN: P:Q lonic Ion Covalent D PQ Kovalen P.

43 Diagram shows the symbols for four different elements. The letters M. N. P. and Q are not the actual symbols of the elements. Rajah menunjukkan symbol bagi empat sunsur yang berlainan. Huruf -huruf M, N, P. dan Q bukan simbol sebenar bagi unsur-unsur itu. 35 23 M 11 16 24 N Q 17 8 12 Which is the correct formula and type of bond when two elements react? Formula dan jenis ikatan manakah yang betul apabila dua daripada unsur-unsur itu bertindakbalas? Formula Type of bond Jenis Ikatan Formula lonic M.N lon Covalent Kovalen в MN: P:Q lonic Ion Covalent D PQ Kovalen P.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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