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18. (EX7-9B) From the data in Practice Example 17 and the following equation, determing
the standard enthalpy of combustion of one mole of 2-propanol, CH3CH(O)CH3(1).
Sử dụng các kết quả tính toán của bài tập 17 kết hợp với dữ liệu dưới đây để xác định
nhiệt đốt cháy chuẩn của một mole 2-propanol CH3CH(OH)CH (1)
CH2CH=CH2(g) + H2O(l) → CH3CH(OH)CH3(1) AH° = -52,3 kJ
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може ли да зареждате повече информация, моля

answer: mole of the gas

answer: mole of the gasexplanation:

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.