Why is AgBr insoluble?

It has to do with the relatively low electronegativity difference between silver and bromine; also a concept called “Fajan’s Rule,” which says that silver’s ionic radius is similar in size to halide ionic radii, meaning they can “snuggle up close” to each other, rendering them difficult to dissociate in water.

How does AgBr dissolve in water?

Is AgCl and AgBr soluble in water?

AgCl is more soluble in water than AgBr .

Is AgBr in water?

Slightly soluble in water and denser than water. Severely toxic by inhalation and ingestion. Mercury dibromide is a mercury coordination entity composed of mercury and bromine with the formula HgBr2.

Would AgBr be soluble or insoluble?

Silver bromide (AgBr) is a soft, pale-yellow, water-insoluble salt well known (along with other silver halides) for its unusual sensitivity to light. This property has allowed silver halides to become the basis of modern photographic materials.

What is the solubility product of AgBr?

The solubility product of AgBr is 4.9 × 10^-9 .

Is Hg2Br2 soluble or insoluble in water?

Mercury(I) bromide
Names
Density 7.307 g/cm3, solid
Melting point 405 °C (761 °F; 678 K)
Boiling point ~ 390 °C (734 °F; 663 K) sublimes
Solubility in water 3.9 x 10−5 g/100 mL

Is mercury II bromide insoluble in water?

Mercury(II) bromide or mercuric bromide is the inorganic compound with the formula HgBr2.
…
Mercury(II) bromide.
Names
Solubility in water 22 g/100 mL (25°C)
Solubility product (Ksp) 6.2×10−20
Solubility 30 g/100 mL (25°C) ethanol
Magnetic susceptibility (χ) −94.2·10−6 cm3/mol

Is srso4 soluble or insoluble in water?

Strontium sulfate (SrSO4) is the sulfate salt of strontium. It is a white crystalline powder and occurs in nature as the mineral celestine. It is poorly soluble in water to the extent of 1 part in 8,800.

Is Li3PO4 soluble in water?

Lithium phosphate (Li3PO4) is soluble in water.

Which of the following is insoluble in water at 25 C?

All silver, lead and mercury(I) salts are insoluble. All chlorides, bromides and iodides are soluble. All carbonates, sulfides, oxides and hydroxides are insoluble. All sulfates are soluble except strontium sulfate and barium sulfate.

Is Hg2Br2 soluble in HCL?

Hg2Br2 will not be more soluble in acidic solutions because Br− will react with acidic solutions because HBr is a weak acid. Hg2Br2 will not be more soluble in acidic solutions because Br− will not react with acidic solutions because HBr is a strong acid.

Is Li3PO4 solid or aqueous?

All phospates are insoluble(solid) except Li3PO4(aq), Na3PO4(aq), K3PO4(aq), Rb3PO4(aq), Cs3PO4(aq), and (NH4) 3PO4(aq).

Is Nioh 2 soluble in water?

Nickel hydroxide appears as a fine green powder. Slightly soluble in water and denser than water.

Is cuoh2 soluble?

The solubility of Cu(OH)2 in distilled water is said to be about 4 x 10-6 mol dm-3 at room temperature.

Is CsOH soluble in water?

Alkali metal hydroxides LiOH, NaOH, KOH, CsOH are soluble, and their solutions are basic. Hydroxides of alkali earth metals are much less soluble. For example, quicklime (CaO) reacts with water to give slaked lime, which is slightly soluble.

Is CaS soluble in water?

The sulfides of all metals except barium, calcium, magnesium, sodium, potassium, and ammonium are insoluble in water. BaS, CaS, and MgS are sparingly soluble.

Is CaS aqueous or solid?

In terms of its atomic structure, CaS crystallizes in the same motif as sodium chloride indicating that the bonding in this material is highly ionic. The high melting point is also consistent with its description as an ionic solid.

Is CsOH a base?

Because HC2H3O2 is a weak acid. Any chance a weak acid has to form, it will (the same with a weak base). As some C2H3O2− ions hydrolyze with H2O to make the molecular weak acid, OH− ions are produced. OH− ions make solutions basic.
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12.5: Strong and Weak Acids and Bases and their Salts.
Acids Bases
H2SO4 CsOH
HClO3 Mg(OH)2
HClO4 Ca(OH)2
Sr(OH)2
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Jan 30, 2021

Why is CsOH a strong base?

Caesium hydroxide or cesium hydroxide (CsOH) is a chemical compound consisting of caesium ions and hydroxide ions. It is a strong base (pKa= 15.76), much like the other alkali metal hydroxides such as sodium hydroxide and potassium hydroxide.

Is calcium hydroxide a strong base?

You can think of the compound as being 100% split up into metal ions and hydroxide ions in solution. … That doesn’t matter – what does dissolve is still 100% ionised into calcium ions and hydroxide ions. Calcium hydroxide still counts as a strong base because of that 100% ionisation.

Is LiH a strong base?

Lithium hydride that is LiH is basic in nature. It is a proton abstracting base. It reacts with acids like HCl. The heat of neutralisation is not for any particular base or acid.

Is FEOH a weak base?

All other Arrhenius acids and bases are weak acids and bases. For example, acetic acid (HC2H3O2) and oxalic acid (H2C2O4) are weak acids, while iron hydroxide, Fe(OH)3, and ammonium hydroxide, NH4OH (which is actually just ammonia, NH3, dissolved in water), are examples of weak bases.

Which is stronger base CsOH or NaOH?

CsOH is more basic than NaOH because electronegativity of Cs is more electropositive than Na.

Can hydroxide deprotonate water?

Strong bases either dissociate completely in solution to yield hydroxide ions, or deprotonate water to yield hydroxide ions.