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Potassium diaquabis

Self-Test 16.3A (a) Name the compound Fe0H(H20)5]G2. (b) Write the formula of potassium diaquabis(oxalato)chromate(II). [Pg.793]

Potassium tris(malonato)chromate(IlI) trihydrate is a blue-green compound which is very soluble in water. The cis isomer of potassium diaquabis(malo-nato)chromate(III) trihydrate is purple and also very soluble in water. The trans isomer is violet and fairly soluble in water, but it is more soluble than the analogous oxalate compound. All three compounds exhibit two absorption maxima in their visible absorption spectra, listed in Table I. [Pg.82]

POTASSIUM cw-[DIAQUABIS(OXALATO)CHROMATE(III)] DIHYDRATE AND POTASSIUM trans-[DIAQUABIS(OXAL ATO)-CHROMATE(III)] TRIHYDRATE... [Pg.147]

In aqueous solution the equilibrium between the cis- and trans-[diaquabis-(oxalato)chromate(III)] ions lies almost completely on the side of the cis isomer pure crystals of the slightly soluble potassium salts of the trans isomer are formed by the slow evaporation of the solution at room temperature,2,4- 6 whereas the potassium salt of the cis isomer is obtained by cooling the hot solution or by allowing potassium dichromate and oxalic acid to react with only a minimal amount of water present,2,4-6 the method given here. [Pg.148]

Potassium trans-[diaquabis(oxalato)chromate(III)] Trihydrate 149... [Pg.149]

B. POTASSIUM cis- AND tran>DIAQUABIS(MALONATO> CHROMATE(III) TRIHYDRATE... [Pg.81]

See other pages where Potassium diaquabis is mentioned: [Pg.148]    [Pg.334]    [Pg.353]    [Pg.148]    [Pg.334]    [Pg.353]    [Pg.147]    [Pg.149]    [Pg.513]   


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Potassium diaquabis , trihydrate

Potassium diaquabis chromate

Potassium diaquabis cis- and trans-, trihydrate

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