Why is heptane insoluble in water? Explain why some ionic compounds are soluble in water. Why do non-polar substances not dissolve in water? Explain why triethylamine, (CH_3CH_2)_3N, is very slightly soluble in water but readily soluble (with stirring) in 1.5 M HCl. ...
Explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. Why is 5% NaOH insoluble in HCl? Why is the ionic compound NaCl (table salt) able to dissolve in a glass of the molecular compound water (H_2O)? ...
Is the ionic compound PbO soluble or insoluble in water? Explain. Explain why potassium bromide is very soluble in water, while calcium oxide's solubility in water is very weak. Hint: Refer to the ionic structure, in your answer. Will a precipitate form from the reaction between Ni(NO3)...
The process of depositing a layer of zinc on iron is called A) Ionization B) Crystallization C) Galvanization D) Neutralization Zinc displaces gold in seawater present in the form of gold (III) hydroxide. The structure of fluorite (CaF_2) may be considered as a simple...