Chemistry, 30.03.2020 23:03 spenceraniyah1
The following drawing is a representation of a reaction of the type A → B, where different shaded spheres represent different molecular structures. For this reaction ΔH° = -30 kJ. This reaction is likely to be Select one: A. nonspontaneous at all temperatures. B. nonspontaneous at low temperatures and spontaneous at high temperatures. C. spontaneous at low temperatures and nonspontaneous at high temperatures. D. spontaneous at all temperatures.
Answers: 3
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
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An unknown substance has been shown to have metallic bonds. which of the following is most likely a property of this substance? a. low conductivity b. low boiling point c. high malleability d. high solubility in water
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The following drawing is a representation of a reaction of the type A → B, where different shaded sp...
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