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B?c(I) nitrat ? Wikipedia ti?ng Vi?t B??c t?i n?i dung

B?c(I) nitrat

Bach khoa toan th? m? Wikipedia
(đ?i h??ng t? B?c nitrat )
B?c(I) nitrat
M?u b?c(I) nitrat
C?u truc c?a b?c(I) nitrat
Ten khac Nitric acid, silver(1+) salt
B?c nitrat
B?c mononitrat
B?c(I) nitrat(V)
B?c nitrat(V)
B?c mononitrat(V)
Agentum(I) nitrat
Agentum(I) nitrat(V)
Agentum nitrat
Agentum nitrat(V)
Agentum mononitrat
Agentum mononitrat(V)
Nh?n d?ng
S? CAS 7761-88-8
PubChem 24470
ChEBI 32130
ChEMBL 177367
Ma ATC D08 AL01
?nh Jmol -3D ?nh
SMILES
đ?y đ?
  • [N+](=O)([O-])[O-].[Ag+]

InChI
đ?y đ?
  • 1/Ag.NO3/c;2-1(3)4/q+1;-1
UNII 95IT3W8JZE
Thu?c tinh
Cong th?c phan t? AgNO 3
Kh?i l??ng mol 169,8722 g/mol
B? ngoai ch?t r?n mau tr?ng
Mui khong mui
Kh?i l??ng rieng 4,35 g/cm³
đi?m nong ch?y 212 °C (485 K; 414 °F)
đi?m soi 444 °C (717 K; 831 °F)
đ? hoa tan trong n??c 1220 g/L (0 ℃)
2160 g/L (20 ℃)
4400 g/L (60 ℃)
7330 g/L (100 ℃), xem them b?ng đ? tan
đ? hoa tan hoa tan trong aceton , amonia , ete , glyxerol
Chi?t su?t ( n D ) 1,744
Cac nguy hi?m
Phan lo?i c?a EU Ăn mòn C
Nguy hiểm cho môi trường N
Nguy hi?m chinh Ph?n ?ng v?i etanol gay n?, ?n mon
NFPA 704

0
2
0
OX
Ch? d?n R R8 , R34 , R50/53
Ch? d?n S (S1/2) , S26 , S45 , S60 , S61
Tr? khi co ghi chu khac, d? li?u đ??c cung c?p cho cac v?t li?u trong tr?ng thai tieu chu?n c?a chung (? 25 °C [77 °F], 100 kPa).
☑Y   ki?m ch?ng  ( cai gi   ☑Y KhôngN  ?)

B?c(I) nitrat (ten th??ng g?i la b?c nitrat ) la m?t mu?i c?a acid nitric , tan t?t trong n??c , mau tr?ng co cong th?c hoa h?c AgNO 3 . [1]

đi?u ch? [ s?a | s?a ma ngu?n ]

M?u b?c nitrat.

B?c nitrat đ??c đi?u ch? nh? sau, tuy theo n?ng đ? axit nitric ma s?n ph?m ph? la khac nhau:

3 Ag + 4HNO 3 (l?nh va loang) → 3AgNO 3 + 2 H 2 O + NO
Ag + 2HNO 3 (đ?m đ?c, nong) → AgNO 3 + H 2 O + NO 2

Qua trinh nay ph?i th?c hi?n trong đi?u ki?n co t? hut khi đ?c do ch?t đ?c nit? oxit sinh ra trong ph?n ?ng. [2]

?ng d?ng [ s?a | s?a ma ngu?n ]

B?c nitrat đ??c dung lam ch?t kh?i đ?u trong vi?c t?ng h?p cac h?p ch?t b?c khac nh? kh? trung, va t?o mau vang cho th?y tinh c?a kinh mau. Ngoai ra, b?c nitrat con dung đ? phan bi?t cac ion nhom halogen v?i nhau (tr? AgF ).

AgNO 3 + HCl AgCl ↓ + HNO 3
AgNO 3 + HBr AgBr ↓ + HNO 3
AgNO 3 + HI AgI ↓ + HNO 3

H?p ch?t khac [ s?a | s?a ma ngu?n ]

AgNO 3 con t?o m?t s? h?p ch?t v?i NH 3 , nh? AgNO 3 ·2NH 3 la tinh th? hinh ch? nh?t khong mau, d = 2,57 g/cm³ [3] hay AgNO 3 ·3NH 3 la ch?t r?n mau tr?ng. [4]

AgNO 3 con t?o m?t s? h?p ch?t v?i CO(NH 2 ) 2 , nh? AgNO 3 ·CO(NH 2 ) 2 la tinh th? khong mau. [5]

AgNO 3 con t?o m?t s? h?p ch?t v?i CS(NH 2 ) 2 , nh? AgNO 3 ·CS(NH 2 ) 2 , AgNO 3 ·2CS(NH 2 ) 2 , AgNO 3 ·3CS(NH 2 ) 2 đ?u la ch?t k?t t?a mau tr?ng. Tinh th? c?a ph?c 1 phan t? thioure nong ch?y ? 141 °C (286 °F; 414 K). [6] Ph?c 2AgNO 3 ·3CS(NH 2 ) 2 ·2,5H 2 O c?ng đ??c bi?t đ?n, d??i d?ng b?t mau tr?ng, phan h?y ? 152,5?153,5 °C (306,5?308,3 °F; 425,6?426,6 K). [7]

AgNO 3 con t?o m?t s? h?p ch?t v?i CSN 3 H 5 , nh? 2AgNO 3 ·3CSN 3 H 5 la b?t mau tr?ng, phan h?y ? 166?167 °C (331?333 °F; 439?440 K). [7]

AgNO 3 con t?o m?t s? h?p ch?t v?i CSe(NH 2 ) 2 , nh? AgNO 3 ·CSe(NH 2 ) 2 , AgNO 3 ·2CSe(NH 2 ) 2 , AgNO 3 ·3CSe(NH 2 ) 2 đ?u la tinh th? khong mau. Chung l?n l??t b? phan h?y ? 80 °C (176 °F; 353 K), 110 °C (230 °F; 383 K) va 150 °C (302 °F; 423 K). [8]

Tham kh?o [ s?a | s?a ma ngu?n ]

  1. ^ “Definition of Lunar Caustic” . dictionary.die.net . B?n g?c l?u tr? ngay 31 thang 1 n?m 2012 . Truy c?p ngay 16 thang 12 n?m 2013 .
  2. ^ “Making silver nitrate” . Youtube .
  3. ^ Toshio Yamaguchi, Oliver Lindqvist, Ingvor Svantesson, Reijo Makela, Ulla Kekalainen ? The Crystal Structure of Diammine Silver Nitrate, Ag(NH 3 ) 2 NO 3 , at 223 K. Acta Chemica Scandinavica (37a): 685?689 (thang 1 n?m 1983). doi : 10.3891/acta.chem.scand.37a-0685 .
  4. ^ The Medical Student's Manual of Chemistry (Rudolph August Witthaus; W. Wood, 1893 - 543 trang), trang 193. Truy c?p 4 thang 4 n?m 2021.
  5. ^ Banti, C. N.; Kapetana, M.; Papachristodoulou, C.; Raptopoulou, C. P.; Psycharis, V.; Zoumpoulakis, P.; Mavromoustakos, T.; Hadjikakou, S. K. (12 thang 10 n?m 2021). “Hydrogels containing water soluble conjugates of silver(I) ions with amino acids, metabolites or natural products for non infectious contact lenses” . Dalton Transactions (b?ng ti?ng Anh). 50 (39): 13712?13727. doi : 10.1039/D1DT02158C . ISSN   1477-9234 .
  6. ^ Journal of the Chemical Society, T?p 61 (Chemical Society (Great Britain); The Society., 1892), trang 250?251. Truy c?p 12 thang 4 n?m 2021.
  7. ^ a b W. I. Stephen,  A. Townshend ? The reaction of silver(I) ions with organic compounds containing the HN?C=S grouping. Part II. Some thiourea derivatives. J. Chem. Soc. A , 1966, 166?168. doi : 10.1039/J19660000166 ( lien k?t Google Sach ).
  8. ^ Siberian Chemistry Journal (Consultants Bureau, 1970), trang 504. Truy c?p 12 thang 4 n?m 2021.

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