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Several factors affect the solubility of gases: one of these factors is temperature. In general, solubility of a gas in water will decrease with increasing temperature: colder water will be able to have more gas dissolved in it.
As the kinetic energy of the gaseous solute increases, its molecules have a greater tendency to escape the attraction of the solvent molecules and return to the gas phase. Therefore, the solubility of a gas decreases as the temperature increases.
There are two direct factors that affect solubility: temperature and pressure. Temperature affects the solubility of both solids and gases, but pressure only affects the solubility of gases.
1 Answer. It should increase the concentration of copper in solution.
Barium carbonate
PubChem CID | 10563 |
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Dates | Modify 2021-04-24 Create 2005-07-19 |
Description | Barium carbonate is a white powder. It is insoluble in water and soluble in most acids, with the exception of sulfuric acid. It has a specific gravity of 4.275. It is toxic by ingestion. CAMEO Chemicals |
CuBr
Since sulfide is basic, CuS will dissolve in acidic solution. Since sulfide is basic, CuS will dissolve in acidic solution. As acid is added, this reaction is shifted towards the right.
Large quantities of the compound are obtained by heating cupric sulfide (CuS) in a stream of hydrogen. Cuprous sulfide is insoluble in water but soluble in ammonium…
The general rule is that basic salts are more soluble in acidic solutions while acidic salts are more soluble in basic conditions. But neutral salts have a solubility that is largely independent of a change in pH. CsClO4 is the only neutral salt. Cs+ is a negligible cation and ClO4- is a negligible anion.
Iron(II) hydroxide is poorly soluble in water (1.43 × 10−3 g/L), or 1.59 × 10−5 mol/L. It precipitates from the reaction of iron(II) and hydroxide salts: FeSO4 + 2NaOH → Fe(OH)2 + Na2SO.
Iron(III) oxide-hydroxide
Names | |
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Odor | odorless |
Density | 4.25 g/cm3 |
Solubility in water | insoluble at pH 7 |
Solubility product (Ksp) | 2.79×10−39 for Fe(OH)3 |
The solubility of the hydroxides of the metals lower in the alkaline earth metal group can be explained by the shielding effect, which effectively says that the ability of a positive nucleus to attract electrons decreases as the amount of orbitals surrounding the nucleus decrease.
Water