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lonic Compounds and Metals: Mastery Test
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Select the correct answer from each drop-down menu.
Complete the passage about the properties of lonic compounds.
It is difficult to break the lonic bonds in a compound because of the
room temperature because they have
7. Ionic compounds are solid at
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pie chart because it is in percents ( % )

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.

yes

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