13 Which statement explains why sodium chloride, NaCl, has a lower melting point than magnesium oxide, MgO? C A Sodium chloride is covalent while magnesium oxide is ionic. B Sodium chloride is less reactive than magnesium oxide C The attraction between Na' and Cl is weaker than that between...
Table salt (sodium chloride), on the other hand, has a much higher melting point of 801° C because of its strong ionic bonds. Explaining Molecular Forces Understanding the strength of melting point can be tricky for some students, so I like to use an intrapersonal and interpersonal skills ...
Explain why hydrogen fluoride (HF) has a higher boiling temperature than hydrogen chloride. Why don't ionic compounds have electrical conductivity as a solid but they do as a liquid? Why does the molten sodium chloride conduct electricity, but the solid form of sodium chloride does n...
Compare melting point between Fe and Na and explain your answer. Why does the molten sodium chloride conduct electricity, but the solid form of sodium chloride does not? In terms of structure, explain why salt has a higher melting point than sugar. ...
Explain why graphite has a lower melting point than diamond even though both are carbon compounds. Why do copper (II) sulfate crystals not conduct electricity? Why does displacing copper using zinc produce a black precipitate? Why are most solid ionic compo...
The difference is table salt goes through a lengthy purification process, while rock salt does not. And because rock salt still has impurities, it's brown or gray in color. Some cities use other types of salt, like potassium chloride or calcium chloride, to keep their roads ice-free. How...
Why does themelting ice melt the snow? The salt water of the chloride solution is lowerthan water, and sodium chloride, for example, has a saturation of about 19sodium chloride at a concentration of about 35%. The freezing point of theSodium Chloride Solution at a concentration of 20% is...
"Ping-Pong Pleasure" refers to an ingestion pattern, in which people tend to alternate between foods that cleanse the palate, like drinking beer (which is low sodium) with salty snacks, or wine with food (wine is very low sodium and acidic). Studies indicate that the brain has a craving...
For example, encased water in this region is more viscous, less polar, has a smaller dielectric constant, a smaller activity, a lower melting point than network- organized bulk water. '' Nevertheless, these physicochemical results do not tell much about the chemical properties at work in an ...
It has two allotropes and five natural isotopes, with 48Ti being the most abundant at 73.8%. Chemical and physical properties Titanium (Ti) is a lightweight yet sturdy transition metal notable for its excellent corrosion resistance and strength. With a melting point around 1668°C and primarily...