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레이먼드창 기본 일반화학 5판 솔루션 일반화학 5판 솔루션

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  [솔루션] 레이먼드창 기본 일반화학 5판 솔루션 일반화학5판.zip   [size : 3,912 Kbyte]
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[솔루션] 레이먼드창 기본 일반화학 5판 솔루션
일반화학5판 레이먼드창의 기본일반화학5판 솔루션입니다.
1장부터 22장 까지중 8,9,10장이 빠져 있는 주요문제풀이 입니다.
CHAPTER 1
INTRODUCTION

1.7 (a) Chemical property. Oxygen gas is consumed in a combustion reaction; its composition and identity are changed.

(b) Chemical property. The fertilizer is consumed by the growing plants; it is turned into vegetable matter (different composition).

(c) Physical property. The measurement of the boiling point of water does not change its identity or composition.

(d) Physical property. The measurement of the densities of lead and aluminum does not change their composition.

(e) Chemical property. When uranium undergoes nuclear decay, the products are chemically different substances.

1.8 (a) Physical change. The helium isnt changed in any way by leaking out of the balloon.

(b) Chemical change in the battery.

(c) Physical change. The orange juice concentrate can be regenerated by evaporation of the water.

(d) Chemical change. Photosynthesis changes water, carbon dioxide, etc., into complex organic matter.

(e) Physical change. The salt can be recovered unchanged by evaporation.

1.9 (a) extensive (b) extensive (c) intensive (d) extensive

1.10 (a) extensive (b) intensive (c) intensive

1.11 (a) element (b) compound (c) element (d) compound

1.12 (a) compound (b) element (c) compound (d) element

1.17 The density of the sphere is given by:
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