MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Ideal Solutions

The values of...

Question

The values of }K_{sp} of }CaCO_3 and }CaC_2O_4 are }4.7×10^{-9} and }1.3×10^{-9} respectively at }25^° C . If } the mixture of these two is washed with water, } what is the concentration of }Ca^{2+} ions in water? } (1) }7.746×10^{-5}M (4) }5.831×10^{-5}M (3) }6.856×10^{-5}M (4) }3.606×10^{-5}M

Open in App

Solution

Suggest Corrections

thumbs-up

36

Similar questions

Q. The values of

K_{s p}

C a C O_{3}

C a C_{2} O_{4}

4.7 \times 10^{- 9}

1.3 \times 10^{- 9}

respectively at

25^{\circ} C

. If the mixture of these two is washed with water, what is the concentration of

C a^{2 +}

K_{a}

C a C O_{3}

C a C_{2} O_{4}

4.7 \times 10^{- 9}

1.3 \times 10^{- 9}

, respectively, at

25^{o} C

. If a mixture of two is washed with

H_{2} O

C a^{2 +}

ion concentration in water?

Q. Determine the

K_{s p}

A g C l

, when enough amount of

A g C l (s)

is dissolved in water at

298 K

to produce a saturated solution of having a concentration of

A g^{+}

1.3 \times 10^{- 5} M

?

2.5 m l

\frac{2}{5} M

weak monoacidic base

(K_{b} = {1 \times 10}^{- 12}

25^{0} C)

is titrated with

\frac{2}{5} M

HCl in water at

25^{0} C

. The concentration of

H^{+}

at equivalence point is: (

{K_{w} = 10}^{- 14}

25^{0} C

)

[H^{+}]

of the resulting solution that is 0.01 M in acetic acid

(K_{a} = 1.8 \times 10^{- 5} M)

and 0.01 M in benzoic acid.

(K_{a} = 6.3 \times 10^{- 5} M)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Ideal and Non Ideal Solutions

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Ideal Solutions

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon