well the calcium bromide solution is less soluble than the sodium bromide..... but the lab has nothing to do with the solubility; so i believe it shouldn't make a difference.
Calcium Bromide is a white, granular salt, very deliquescent, odorless, having a pungent, saline and bitter taste.
Calcium carbonate is rather INsoluble, so there is no solution of it. I do not know why ammonium oxalate is added to a calcium carbonate solution. Calcium oxalate will then precipitate out of the solution. The ammonium and carbonate will create a weakly bond compound. Actually, more of the ammonium ion will be in solution as free ammonia and more of the carbonate ions will be in solution as free carbon dioxide. That is the nature of those two substances. So, you will have a solution that has a calcium oxalate precipitant on the bottom and is slowly giving off ammonia and carbon dioxide.
A strong electrolyte dissociates completely into ions in aqueous solution. When zinc bromide, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.ZnBr2(s) Zn2+(aq) + 2Br-(aq)We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.
Phenylmagnesium bromide does not have a precise melting point as it is typically used in solution rather than as a solid. It is a Grignard reagent commonly used in organic synthesis for its reactivity towards various electrophiles.
No it is not. Limestone itself is not a solution. Limestone is a rock which is primarily calcium carbonate as are marble and chalk. Calcium carbonate will react with water if the water contains dissolved Carbon Dioxide (forming a mild carbonic acid) resulting in Calcium Bicarbonate which is soluble and does form solution in water.
Calcium Bromide is a white, granular salt, very deliquescent, odorless, having a pungent, saline and bitter taste.
if done in water solution, the extracted calcium would immediately react with the water to form calcium hydroxide.
Calcium carbonate is rather INsoluble, so there is no solution of it. I do not know why ammonium oxalate is added to a calcium carbonate solution. Calcium oxalate will then precipitate out of the solution. The ammonium and carbonate will create a weakly bond compound. Actually, more of the ammonium ion will be in solution as free ammonia and more of the carbonate ions will be in solution as free carbon dioxide. That is the nature of those two substances. So, you will have a solution that has a calcium oxalate precipitant on the bottom and is slowly giving off ammonia and carbon dioxide.
A strong electrolyte dissociates completely into ions in aqueous solution. When zinc bromide, a strong electrolyte, is put into water the cations and anions are surrounded by water molecules and the solid dissolves.ZnBr2(s) Zn2+(aq) + 2Br-(aq)We represent this state by the symbol "(aq)" to indicate that the ions are in aqueous solution.
Phenylmagnesium bromide does not have a precise melting point as it is typically used in solution rather than as a solid. It is a Grignard reagent commonly used in organic synthesis for its reactivity towards various electrophiles.
No it is not. Limestone itself is not a solution. Limestone is a rock which is primarily calcium carbonate as are marble and chalk. Calcium carbonate will react with water if the water contains dissolved Carbon Dioxide (forming a mild carbonic acid) resulting in Calcium Bicarbonate which is soluble and does form solution in water.
The terms "metal" and "nonmetal" are normally applied to elements, not compounds such as silver bromide.
The answer to this question is somewhat strange. Calcium Bromide is an Ionic compound therefore the terms polar and nonpolar don't really apply because there is no bond. There are however two completely different charges between the atoms therefore making it, in a sense, the strongest kind of polar molecule- an ionic polar. So Calcium Bromide is Polar.
Hydrogen bromide is considered an acid because it can donate a proton in a chemical reaction. It is not a strong acid but rather a weak acid. Strong bases, on the other hand, are substances that readily accept protons in a reaction.
No, MgBr is not an acid. It is a compound formed by the metal magnesium and the halogen bromine. MgBr is a source of magnesium in chemical reactions rather than a substance that donates hydrogen ions in solution like an acid.
Calcium is best described as combustible rather than flammable. It will burn, but you have to work at it.
Contractions are initiated by the calcium-activated phosphorylation of myosin rather than calcium binding to troponin.