Pertanyaan

Ke d a l am 100 m L l a r u tan C a C r O 4 0 , 4 M d i t ambahkan 100 m L l a r u tan A g N O 3 0 , 4 M , jika Ks p A g 2 C r O 4 = 9 x 1 0 − 12 , ma ss a z a t y an g m e n g e n d a p a d a l ah .... ( A r : O = 16 , C a = 40 , C r = 52 , A g = 108 , N = 14 )

$Ke d a l am 100 m L l a r u tan C a C r O_{4} 0, 4 M d i t ambahkan 100 m L l a r u tan A g N O_{3} 0, 4 M, jika Ks p A g_{2} C r O_{4} = 9 x 1 0^{- 12}, ma ss a z a t y an g m e n g e n d a p a d a l ah .... (A r : O = 16, C a = 40, C r = 52, A g = 108, N = 14)$

3,32 gram
6,64 gram
13,28 gram
16,60 gram
33,20 gram

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

Klaim

D. Ayu

Master Teacher

Mahasiswa/Alumni Universitas Negeri Jakarta

Jawaban terverifikasi

Pembahasan

$space space space space space space space C a C r O subscript 4 space space space space space space space space space space space space plus space space space space space space 2 A g N O subscript 3 rightwards arrow space space space space space space space space space space space space A g subscript 2 C r O subscript 4 plus C a left parenthesis N O subscript 3 right parenthesis subscript 2 M equals 0 comma 4 M x 100 m L space space space space space space space space space space space 0 comma 4 M x 100 m L space space space space space space space space space space minus space space space space space space space space space space space space space space space space minus space space space space equals 40 m m o l space space space space space space space space space space space space space space space space space space space space equals 40 m m o l bottom enclose R space equals 20 m m o l space space space space space space space space space space space space space space space space space space space space space space space space 40 m m o l space space space space space space space space space space space space 20 m m o l space space space space space space space space space 20 m m o l end enclose S equals 20 m m o l space space space space space space space space space space space space space space space space space space space space space space space space space minus space space space space space space space space space space space space space space space space space space space space space space space 20 m m o l space space space space space space space space space 20 m m o l K a r e n a space d i k e t a h u i space K s p space A g subscript 2 C r O subscript 4 comma space m a k a space m a s s a space y a n g space m e n g e n d a p space k e m u n g k i n a n space b e s a r space a d a l a h space A g subscript 2 C r O subscript 4. space M m o l space s i s a space u n t u k space A g subscript 2 C r O subscript 4 space a d a l a h space 20 m m o l. M o l space A g subscript 2 C r O subscript 4 equals fraction numerator g r a m space A g subscript 2 C r O subscript 4 end subscript over denominator M r end fraction 2 x 10 to the power of negative 2 end exponent m o l equals fraction numerator g r a m space A g subscript 2 C r O subscript 4 end subscript over denominator 332 end fraction g r a m space A g subscript 2 C r O subscript 4 equals 2 cross times 10 to the power of negative 2 end exponent m o l space cross times space 332 equals 6 comma 64 g r a m$

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

5.0 (3 rating)

Pertanyaan serupa

Diketahui K sp X ( OH ) 2 dalam air adalah 3 , 2 × 1 0 − 11 . Larutan jenuh akan mengendap pada pH sebesar ....

5.0

Jawaban terverifikasi

Sebanyak 100 mL CaCl 2 0,6 M dicampur dengan 100 mL Na 2 CO 3 0,6 M. Jika K sp CaCO 3 = 2 , 8 × 1 0 − 9 , massa zat yang mengendap sebesar .... (Ar Ca = 40; C = 12; 0 = 16; Na = 23; CI = 35,...

4.7

Jawaban terverifikasi

Suatu larutan mengandung ion-ion Ba 2 + dan Ca 2 + dengan konsentrasi yang sama, yaitu 1 , 0 × 1 0 − 4 M . Jika larutan NaF 0,10 M ditambahkan ke dalamnya secara perlahan-lahan, zat apa yang akan meng...

3.0

Jawaban terverifikasi

Ke dalam 100 Ml larutan NaCl 0,2M ditambahkan 100 mL larutan AgNO 3 0,2 M. Massa endapan AgCl yang terjadi adalah... (Ar : Ag = 108; Cl = 35,5; Na = 23; Ksp AgCl = 1 x 10 -10 )

4.0

Jawaban terverifikasi

Apakah endapan Mg ( OH ) 2 akan terbentuk jika 1 L MgCl 2 0 , 1 M ditambahkan 1 gram kristal NaOH ( K sp Mg ( OH ) 2 = 2 × 1 0 − 11 ) ?

5.0

Jawaban terverifikasi