perhitungan tegangan
DESCRIPTION
uuuTRANSCRIPT
IV. HASIL DAN PEMBAHASAN
IV. HASIL DAN PEMBAHASAN
4.1 Hasil
4.1.1 Data
Massa piknometer I kosong
= 10,22 gram
Massa piknometer II kosong
= 10,80 gram
Massa air piknometer I
= 10,01 gram
Massa air piknometer II
= 9,88 gram
Tinggi air(pipa kapiler) piknometer I= 3,3 cm
Tinggi air(pipa kapiler) piknometer II= 2,6 cm
Massa garam
= 0,5 gram
Volume piknometer
= 10 mL
4.1.2 Perhitungan1.
2.
Tabel I. Tanpa penambahan garamnokonsentrasiMassa pikno kosong (gram)Massa pikno + sunlight (gram)Massa sunlight (gram)Tinggi (cm)
110 %10,2220,2410,022
28 %10,8020,689,881,75
36 %10,2220,2310,011,8
44 %10,8020,679,871,7
52 %10,2220,199,971,8
Tabel II. Dengan penambahan garamnokonsentrasiMassa pikno kosong (gram)Massa pikno + sunlight (gram)Massa sunlight (gram)Tinggi (cm)
110 %10,2220,5410,321,8
28 %10,8020,9810,181,6
36 %10,2220,5210,301,8
44 %10,8020,9910,191,65
52 %10,2220,4910,271,7
Pengenceran bertingkat sunlightkonsentrasi 10 %
V1 . M1
= V2 . M2
V1 . 10 M
= 100 ml . 10 M V1 = 100 ml
konsentrasi 8 %
V1 . M1
= V2 . M2
V1 . 10 M = 100 ml . 8 M V1 = 80 ml
konsentrasi 6 %
V1 . M1
= V2 . M2
V1 . 8 M
= 100 ml . 6 M V1 = 75 ml
konsentrasi 4 %
V1 . M1
= V2 . M2
V1 . 6 M
= 100 ml . 4 M V1 = 66,67 ml
konsentrasi 2 %
V1 . M1
= V2 . M2
V1 . 4 M
= 100 ml . 2 M V1 = 50 ml
Massa jenis sunlight tanpa penambahan garam
Massa jenis sunlight dengan penambahan garam
Tegangan permukaan tanpa penambahan garam
Tegangan permukaan dengan penambahan garam
_1234567897.unknown
_1234567901.unknown
_1234567905.unknown
_1234567909.unknown
_1234567911.unknown
_1234567912.unknown
_1234567913.unknown
_1234567910.unknown
_1234567907.unknown
_1234567908.unknown
_1234567906.unknown
_1234567903.unknown
_1234567904.unknown
_1234567902.unknown
_1234567899.unknown
_1234567900.unknown
_1234567898.unknown
_1234567893.unknown
_1234567895.unknown
_1234567896.unknown
_1234567894.unknown
_1234567891.unknown
_1234567892.unknown
_1234567890.unknown