How would you prepare a 0.025M of p

How would you prepare a 0.025M of phosphoric acid?
In: Chemistry [Edit categories]

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Answer:
Take 1.8 mL of 85% (wt.) phosphoric acid into 1 L of water
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Concordia Analytical Instrument Laboratory :: HPLC :: Method
Prepare 2.00 L of 0.025 M phosphoric acid by diluting 3.4 mL of conc. H3PO4 (~
14.7 M) to a final volume of 2.00 L with DI (preferably ultrapure) water. Calibrate ...
http://www.cord.edu/dept/chemistry/analyticallabmanual/experiments/hplc/method.html
USP Monographs: Ciprofloxacin
Mobile phase— Prepare a filtered and degassed mixture of 0.025 M phosphoric
acid, previously adjusted with triethylamine to a pH of 3.0 ± 0.1, and acetonitrile ...
http://www.pharmacopeia.cn/v29240/usp29nf24s0_m17865.html
Ciprofloxacin
Solution A: 0.025 M phosphoric acid. Adjust with triethylamine ...
http://www.drugfuture.com/Pharmacopoeia/USP35/data/v35300/usp35nf30s0_m17865.html
Dentin demineralization: effects of dentin depth, pH and different acids.
The samples were etched for periods of up to 30 min using phosphoric acid
solutions (pH = 0.95, 2.0, 4.0) in a wet cell of an atomic force microscope (AFM).
http://www.ncbi.nlm.nih.gov/pubmed/9823094
Direct uranium extraction from dihydrate and hemi-dihydrate wet ...
Aug 1, 2003... or hemi-dihydrate 42-45% P 2O 5 (HDH) wet process phosphoric acid ... 0.1M
di-2-ethyl hexyl phosphoric acid (DEHPA) and 0.025M trioctyl ...
http://link.springer.com/article/10.1023%252FA%253A1024740030940
Photogeneration of hydrogen from aqueous solutions of ...
... aqueous solutions of reducing hypophosphoric and phosphoric acids in the
presence ... I. Hydrogen generation in photolysis of (a) 0.025M H3PO2, (b) 0.025
M ...
http://www.sciencedirect.com/science/article/pii/0360319994900639
4.1.3. Buffer solutions.pdf
Mix of 6.7 ml of phosphoric acid R with 50.0 ml of a 4 per cent solution of dilute
sodium ..... 0.025 M Phosphate buffer solution pH 7.0. 4009400. Mix 1 volume of
...
http://lib.njutcm.edu.cn/yaodian/ep/EP5.0/04_reagents/4.1.__reagents_standard_solutions_buffer_solutions/4.1.3.%2520Buffer%2520solutions.pdf
Simple model of surface-induced electrolytic dissociation of weak ...
Oct 1, 2010 ... The electric conductivity of solutions of oxalic and phosphoric acid (up to 0.025 M
) in ethanol and methanol has been studied in the presence of ...
http://link.springer.com/article/10.1007%252Fs10450-010-9239-9
Get PDF (797K)
Feb 6, 1990 ... inactivation and incorporation of phosphoric acid monoester,. 2.5 --200 pg
enzyme was incubated in 0.3 15 ml 0.025 M. Mes/NaOH pH 6.5 ...
http://onlinelibrary.wiley.com/doi/10.1111/j.1432-1033.1990.tb19110.x/pdf
Direct uranium extraction from dihydrate and hemi-dihydrate wet ...
0.1M di-2-ethyl hexyl phosphoric acid (DEHPA) and 0.025M trioctyl phosphine
oxide (TOPO) with 4% Span 80. The internal or the strip acid phase is composed
...

Kết quả (Tiếng Indonesia) 2:

Bagaimana Anda mempersiapkan 0.025M asam fosfat?
Dalam: Kimia [Edit kategori] Pemasok Cina fosfat AcidChina fosfat Asam Kualitas Tinggi, Harga Kompetitif www.made-in-china.com/Phosphoric_Acid! Iklan Jawaban: Ambil 1,8 ml 85% (wt.) asam fosfat ke dalam 1 L air Hasil Bagaimana Anda mempersiapkan 0.025M asam fosfat Bagaimana Anda akan mempersiapkan 4 persen asam fosfat dari asam fosfat pekat Bagaimana Anda mempersiapkan 0 1M asam fosfat Bagaimana Anda mempersiapkan 0.01 M asam fosfat Apa yang bisa asam fosfat lakukan untuk Anda Concordia Analytical Instrument Laboratorium :: HPLC :: Cara Siapkan 2,00 L dari 0,025 asam fosfat M dengan mengencerkan 3,4 ml conc. H3PO4 (~ 14,7 M) untuk volume akhir 2,00 L dengan DI (sebaiknya ultra murni) air. Mengkalibrasi ... http://www.cord.edu/dept/chemistry/analyticallabmanual/experiments/hplc/method.html USP Monograf: Ciprofloxacin Ponsel phase- Siapkan disaring dan gasnya campuran 0,025 M fosfat asam, yang sebelumnya disesuaikan dengan trietilamina untuk pH 3,0 ± 0,1, dan asetonitril ... http://www.pharmacopeia.cn/v29240/usp29nf24s0_m17865.html Ciprofloxacin Solusi: 0,025 asam fosfat M. Sesuaikan dengan trietilamina ... http://www.drugfuture.com/Pharmacopoeia/USP35/data/v35300/usp35nf30s0_m17865.html Dentin demineralisasi: efek kedalaman dentin, pH dan asam yang berbeda. Sampel terukir untuk jangka waktu sampai 30 min asam fosfat menggunakan solusi (pH = 0.95, 2.0, 4.0) dalam sel basah mikroskop kekuatan atom (AFM). http://www.ncbi.nlm.nih.gov/pubmed/9823094 ekstraksi uranium langsung dari dihidrat dan hemi-dihidrat basah ... 1 Agustus 2003 ... atau hemi-dihidrat 42-45% P 2O asam fosfat 5 (HDH) proses basah ... 0,1 M di-2-etil heksil asam fosfat (DEHPA) dan 0,025 M trioctyl ... http://link.springer.com/article/10.1023%252FA%253A1024740030940 Photogeneration hidrogen dari larutan air dari ... ... larutan mengurangi asam hypophosphoric dan fosfat di hadapan ... saya . generasi Hidrogen di fotolisis (a) H3PO2 0.025M, (b) 0,025 M ... http://www.sciencedirect.com/science/article/pii/0360319994900639 4.1.3. Buffer solutions.pdf Mix 6,7 ml asam fosfat R dengan 50,0 ml larutan 4 persen dari encer natrium ..... 0,025 M larutan buffer fosfat pH 7.0. 4009400. Mix 1 Volume Model permukaan diinduksi disosiasi elektrolit lemah ... 1 Oktober 2010 ... The konduktivitas listrik dari larutan oksalat dan asam fosfat (hingga 0,025 M ) dalam etanol dan metanol telah dipelajari dengan adanya ... http : //link.springer.com/article/10.1007%252Fs10450-010-9239-9 Dapatkan PDF (797K) Feb 6, 1990 ... inaktivasi dan penggabungan monoester asam fosfat ,. 2,5 --200 pg enzim diinkubasi di 0,3 15 ml 0,025 M. Mes / NaOH pH 6,5 ... http://onlinelibrary.wiley.com/doi/10.1111/j.1432-1033.1990.tb19110.x/pdf uranium Langsung ekstraksi dari dihidrat dan hemi-dihidrat basah ... 0,1 M di-2-etil heksil asam fosfat (DEHPA) dan 0.025M trioctyl fosfin oksida (TOPO) dengan 4% Span 80. internal maupun fase asam strip terdiri .. .