(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

Since you have asked multiple questions, we will answer only first question for you. In order to get…

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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Concept explainers

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

(Lihat halaman sebelah
SULIT
4541/1 0 2017 MPSM Kedah
22
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 unsur yang berlainan. Huruf -huruf M, N, P, dan Q
bukan simbol sebenar bagi unsur-unsur itu.
23
16
24
35
M
N
Q
11
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?
Type of bond
Jenis Ikatan
lonic
Formula
Formula
A
M2N
lon
Covalent
Kovalen
MN:
Jonic
P:Q
lon
Covalent
D
PQ
Kovalen
44
The diagram shows the set-up of the apparatus for an experiment to electroplate an iron
spoon with electrode X.
Rajah menunjukkan susunan radas bagi satu eksperimen untuk menyadur sudu besi dengan
elektrod X.
Electrode Q
Elektrod
Q
Iron spoon
Sudu besi
Solution S
Larutan S
Which pair is suitable for electrode Q and solution S?
Pasangan yang manakah sesuai bagi elektrod Q dan larutan S?
Solution S
Electrode Q
Elektrod Q
Siver plate
Kepingan argentum
Silver plate
Kepingan argentum
Pure Copper
Киргит tulen
Pure Copper
Kuprum tulen
Larutan S
Silver nitrate
Argentum nitrat
Copper(II) nitrate
Kuprum(II) nitrat
Silver nitrate
A
B
Argentum nitrat
Nickel(II) nitrate
D
Nikel(II) nitrat
(Lihat halaman sebelah
SULIT
4541/1 © 2017 MPSM Kedah
23
45 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 larutan
plumbum(II) nitrat:
Pb(NO,)2 + 2KI -
→ Pbl; + 2KNO;
Calculate the maximum mass of precipitate formed when excess potassium iodide solution is added
to 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 berlebihan
ditambah 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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