Yes. Molten or liquid metal will conduct electricity very well. The high thermal energy will push lots of electrons in the metal into the conduction band, or will lower the conduction band to the point where lots and lots of electrons can be in it. (It depends on which way you prefer to look at the situation.)
The hydroxide of Lithium is most soluble but all the hydroxides of alkali metals are completely soluble in water.
I think so. Solubilty Rule #3 says that any halogen(except F) bound to a metal (except Ag, Pb, and Hg) is soluble in water. Br is a halogen and Na is a metal, so it should be soluble.
Alkali metal hydroxides are strong bases that are highly water-soluble, forming alkaline solutions. Alkaline earth metal hydroxides are also bases but are less soluble in water compared to alkali metal hydroxides, resulting in less alkaline solutions.
No, compounds containing metals are not always soluble in water. The solubility of a metal compound in water depends on various factors such as the specific metal, the anion present in the compound, and the conditions such as temperature and pressure. Some metal compounds are soluble in water, while others are insoluble.
Insoluble metal oxides generally include group II metal oxides like calcium oxide (CaO) and magnesium oxide (MgO). Soluble metal oxides often belong to group I metals like sodium oxide (Na2O) and potassium oxide (K2O), as well as transition metals like iron oxide (Fe2O3) and copper oxide (CuO).
Metal oxide + Water --> Metal hydroxide
Alkali metal hydroxides (such as sodium hydroxide and potassium hydroxide) and alkaline earth metal hydroxides (such as calcium hydroxide) are bases that are soluble in water. Additionally, some metal carbonates and metal bicarbonates can also be soluble in water.
Yes, EDTA (Ethylenediaminetetraacetic acid) is water soluble. It forms stable complexes with metal ions in water due to its ability to chelate metal ions.
The hydroxide of Lithium is most soluble but all the hydroxides of alkali metals are completely soluble in water.
Sodium carbonate (Na2CO3) is a metal carbonate that is soluble in water. It forms a basic solution upon dissolving in water.
Most metal halides are water soluble, and cobalt (II) bromide is no exception.
No, the metal will react strongly with water.
Lithium hydroxide is soluble in water.
No. Metal sulfides are generally insoluble, unless the metal is in group 1, like sodium.
Yes. Simple alkali metal salts tend to be soluble with extremely few exceptions; most halides are likewise soluble. An alkali metal halide, such as sodium iodide, should be expected to be extremely soluble in water.
Napo4 is soluble in water because all compounds containing alkali metal ions (like Na+) are generally soluble in water. On the other hand, most metal chromates (CrO4^2-) are insoluble, thus Nicro4 is not soluble in water.
Alkali metal salts are, as a rule, soluble in water.