No.2-3 Latihan Soal Matriks 11SMA
Soal 2
Jika X matriks ordo 2 x 2 memenuhi persamaan matriks
Nilai determinan X adalah ....
Soal 3
Jika
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Latihan Soal Past Tense 2 INGGRIS SD,SMP,SMA
Change the sentences according to the signs given!
- (+) The classroom ... very clean yesterday (be)
(-)
(?) - (+) Mother ... delicious food last night (cook)
(-)
(?) - (+) Dina ... a letter last night (write)
(-)
(?) - (+) The farmer ... the hole last night? (dig)
(-)
(?) - (+) The boy ... the door yesterday (open)
(-)
(?)
Arrange the jumbled words into the correct order!
- Friday - was - sick - last - ? - Johan
- drive - ? - night - Mr.Hadi - the car - did - last
- wrote - ten - ago - the girl - the letter - minutes
- not - did - English - last - to - Friday - Lina - study
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Latihan Soal Past Tense 1 INGGRIS SD,SMP,SMA
Complete the sentences with "was" or "were"
- The boys ... at the basketball court last Friday
- Mr. Hadi ... angry yesterday
- ... not at home last night
- .... the students in the classroom yesterday?
Yes, .... . No, ..... - Dona and Dini .... absent last Monday
Fill in the blanks with the verbs provided
- Adi .... the English home work last night (do)
- The girls .... the laboratory two days ago (clean)
- My family and I ... our grandparents last holiday (visit)
- The baby ... last night (cry)
- Dea did not ... the English book yesterday (bring)
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No.4-5 Latihan Soal Hidrolisis Garam KIMIA 12 SMA
Soal 4
Apabila larutan garam MI 0,01 M mempunyai pH = 5, harga Kb MOH sebesar ....
Soal 5
Sebanyak 100 mL larutan KOH 0,04 M direaksikan dengan 100 mL larutan HCOOH 0,04 M sesuai persamaan berikut.
KOH(aq) + HCOOH(aq) --> HCOOK(aq) + H2O (l)
Jika Ka HCOOH = 2 x 10^-4, pH larutan campuran sebesar ....
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No.3 Latihan Soal Hidrolisis Garam KIMIA 12 SMA
Soal 3
Volume air yang dibutuhkan untuk melarutkan 6,3 gram natrium sulfit (Na2SO3) agar larutan yang terbentuk mempunyai pH = 10 adalah ... (Ka H2SO3 = 1,0 x 10^-7 dan Mr Na2SO3 = 126 g mol^-1)
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