Kelas XI IPA 1 by Rahmawati M https://padlet.com/r4hm4w471/cps1b62hizwh Titrasi Asam Basa en-us 2019-04-16 04:43:04 UTC 2025-04-20 14:57:49 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/File.png Presentasi kelompok Berelium r4hm4w471 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/351881671 Peralatan Titrasi Asam Basa]]> 2019-04-16 05:41:51 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/351881671 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/352177800 Tugas hal 197 nomor 1 dan 4]]> 2019-04-17 02:19:16 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/352177800 Kelompok barium https://padlet.com/r4hm4w471/cps1b62hizwh/wish/352185755 Tugas halaman 197 nomor 1 dan 4
Rizaldi
Ardiansyah syam
Nurul Ramadhani
Wahyuni Ramadani
Rosma amalia
Arsita dewi shopie]]> 2019-04-17 03:12:14 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/352185755 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/352185906 2019-04-17 03:13:21 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/352185906 FaizSulfan01 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353031883 Tugas Hal 197 NO 1&4 (Kelompok Magnesium)]]> 2019-04-22 12:46:15 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353031883 FaizSulfan01 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353032296 2019-04-22 12:48:21 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353032296 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353181670 2019-04-22 20:58:34 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353181670 Nurmi https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353181708 Tugas halaman 197 No 1 dan 4]]> 2019-04-22 20:58:46 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353181708 Nurmi https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353185150 2019-04-22 21:19:13 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353185150 Kelompok Radium https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353209250 2019-04-23 00:35:37 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353209250 Kelompok Radium https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353209744 Lanjutan tugas halaman 197]]> 2019-04-23 00:39:09 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353209744 Berelium https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353209868 Pertama]]> 2019-04-23 00:39:58 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353209868 Berelium https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353216220 Lanjutan]]> 2019-04-23 01:21:07 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353216220 Kelompok Radium (Yang pertama ada sedikit kesalahan) https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353246435 Tugas Hal. 197 Nomor 4. ]]> 2019-04-23 04:51:50 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353246435 Kelompok kalsium https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247542 Tugas hal 197 no 1 dan 4]]> 2019-04-23 05:03:15 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247542 Presentasi Kelompok Magnesium r4hm4w471 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247581 Titrasi Asam Kuat & Basa Kuat]]> 2019-04-23 05:03:38 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247581 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247657 2019-04-23 05:04:22 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247657 Kelompok kalsium https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247667 Lanjutan tugas hal 197 no 1 dan 4]]> 2019-04-23 05:04:26 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247667 Presentasi Kelompok Magnesium r4hm4w471 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247933 Titrasi Asam Kuat & Basa Kuat

]]> 2019-04-23 05:07:00 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353247933 Presentasi Kelompok Kalsium r4hm4w471 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353250276 Titrasi Asam Lemah & Basa Kuat


]]> 2019-04-23 05:26:46 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353250276 Presentasi Kelompok Stronsium r4hm4w471 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353252349 Titrasi Basa Lemah dengan Asam Kuat]]> 2019-04-23 05:49:43 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353252349 Presentasi Kelompok Barium r4hm4w471 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353567433 Titrasi Asam Lemah & Basa Lemah]]> 2019-04-23 23:36:14 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353567433 Presentasi Kelompok Radium r4hm4w471 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353573343 Soal titrasi Asam Basa

]]> 2019-04-24 00:15:47 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353573343 Tugas https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353969165 2019-04-25 02:14:24 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/353969165 TUGAS https://padlet.com/r4hm4w471/cps1b62hizwh/wish/354883289 KELOMPOK BARIUM
RIZALDI
MUH ARDIANSYAH SYAM
NURUL RAMADHANI
WAHYUNI RAHMADANI
ARSITA DEWI SHOPIE
ROSMA AMALIA
1.Untuk menentukan kemolaran larutan NAOH dilakukan titrasi dengan larutan asam klorida 0,1M sebanyak 25Ml. Ternyata NAOH tersebut tepat memerahkan warna indikator PP pada saat volumenya 29Ml. Tentukan konsentrasi NAOH tersebu
2.Sebanyak 25cm³ larutan asam cuka(CH3COOH)ditutrasi dengan larutan NAOH 0,100m. Hitunglah kemolaran asam cuka tersebut 
jawaban:
1.DIK M HCL=0,1M Ma
      V HCL=25mL Vb
      V NaoH=29mL Vb
  DIT= M NaoH...?
  Penye= HCl->H+ + Cl-
         NaoH->Nah+ + OH-
Ma.Va.a=Mb.Vb.b
0,1.25.1=Mb.29.1
     2,5=29.Mb
  29.Mb=2,5
     Mb=2,5/29=0,086m

2.Dik=V=CH3COOH=25Cm³ Va
      M=NaoH=0,100m  Mb
      V=NaoH=30cm³ Vb
Dit=M CH3COOH....?
Penye=CH3COOH->CH3COOH- + H+
      NaoH->Na+ +OH-
Va.Ma.a=Vb.Mb.b
25.Ma.1=30.0,0100.1
25Ma=3
Ma=3/25=0,12M
 ]]> 2019-04-29 04:35:06 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/354883289 Kelarutan (s) & Hasil Kali Kelarutan (Ksp) https://padlet.com/r4hm4w471/cps1b62hizwh/wish/354895477 2019-04-29 06:16:44 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/354895477 Kelompok Radium https://padlet.com/r4hm4w471/cps1b62hizwh/wish/355291469 Tugas Hal. 202
1. Dik: m HCl = 0,1 m
        v HCl = 25 ml
        v NaOH = 29 ml
   Dit: m NaOH = ...?
   Penyelesaian:
      HCl ———> H+ + Cl–
     NaOH ———> Na+ + OH-
      ma.va.a = mb.vb.b
     0,1.25.1 = mb.29.1
          2,5 = 29.mb
        29.mb = 2,5
           mb = 2,5/29 = 0,086
2. Dik: v CH3COOH = 25 cm3      
        m NaOH = 0,100 m
        v NaOH = 30 cm3
   Dit: m CH3COOH = ...?
penyelesaian:
       CH3COOH ———> CH3COO- + OH-
       NaOH ———> Na+ + OH-
        va.ma.a = vb.mb.b
        25.ma.1 = 30.0,100.1
          25.ma = 3
             ma = 3/25 = 0,12 m

]]> 2019-04-30 04:19:06 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/355291469 Tugas https://padlet.com/r4hm4w471/cps1b62hizwh/wish/355299416 Kelompok kalsium
Tugas hal 202 no 1 dan 3
1.
Dik :
M HCl = 0,1 M
V HCl = 25 ml
V NaOH = 29 ml
Dit : M NaOH =?
Penyelesaian :
HCl -->H+ + Cl-
NaOH --> Na+ + OH-
Ma.Va.a = Mb.Vb.b
0,1.25.1 = MB.29.1
2,5 = 29Mb
29Mb = 2,5
Mb = 2,5 : 29 = 0,086 M
2.
Dik :
V CH3COOH = 25 cm³
M NaOH = 0,100 M
V NaOH = 30 cm³
Dit : M CH3COOH =?
Penyelesaian :
CH3COOH --> CH3COO- + H+
NaOH --> Na+ + OH-
Va.Ma.a = Vb.Mb.b
25.Ma.1 = 30.0,100.1
25Ma = 3
Ma = 3 : 25 = 0,12 M]]> 2019-04-30 05:13:49 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/355299416 FaizSulfan01 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/359671665 kelompok Magnesium
1. Faiz Sulfan
2. Iflasarif
3. Wiwi arwiningsih
4. Selpi sukaesi
5. Ayu astuti

1. Untuk menentukan kemolaran larutan NAOH dilakukan titrasi dengan larutan asam klorida 0,1m sebanyak 25 ml.Ternyata NAOH tersebut tepat memerahkan warna idikator pp pada saat  volumenya 29 ml.Tentukan konsentrasi NAOH tersebut?
2. Sebanyak 25cm³larutan asam cuka (CH3COOH) ditutrasi dengan larutan NHOH 0,100m.Hitunglah kesolaran asam cuka tersebut?
 Jawaban:
1.DIK
        M HCL-0,1m
  Ma
        V HCL-25ml
  Vb
        V NAOH-29ml
  Vb
 DIT=  M NAOH . . .?
  Penyelesaian:
     HCL –> H+  + CL–
     NAOH –> NAH+   +  OH–
Ma . Va . a =  mb . Vb. b
0,1 . 25 . 1 = mb . 29 . 1
      2,5.     = 29 . Mb
      29 . Mb= 2,5
Mb = 2,5 / 29 = 0,086m
2. DIK
 V = CH3OOH =25 cm³va
 M = NAOH = 0,100 m mb
 V =NAOH = 30 cm³ vb
DIT
M CH3COOH. . .?
CH3COOH —>CH3COOH– +  H+ NAOH– + OH–
Ma. Va. a. = mb. Vb. b
 25. Ma. 1= 30 .0,010
0. 1
25 ma = 3
Ma = 3/25=0,12 m]]> 2019-05-13 20:56:41 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/359671665 r4hm4w471 https://padlet.com/r4hm4w471/cps1b62hizwh/wish/373316432 2019-08-05 19:21:50 UTC https://padlet.com/r4hm4w471/cps1b62hizwh/wish/373316432