How to get to Hollywood business center
Publish: 2021-04-25 13:27:28
1.
2.8km
Dali Railway Station
walk about 70m to the railway station
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take No.5 bus, pass through 5 stations, arrive at the freight station
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walk about 340m to Xiaguan town
2. You can take it at the passenger transport center station, Shantou terminal, CTS station and Xidi, or you can take it in the direction of quicksand. You can get off at Xiashan section of National Highway 324. Before getting off, you can consult the bus driver to see where to get off, which is closer to your destination. The bus from Shantou to Xiashan takes about an hour to get there. It takes about 40 minutes. There are many in front of the central hospital.
3. This is the bus to Xidi station.
4. After leaving the station, there is a bus stop about two or three hundred meters to the right,
prepare a change and take No.11 bus to Xiti. There are many buses to Xiashan at Xiti station, and the fare is usually 10 yuan
a taxi is OK. It may take 50 to take a taxi from the railway station, and 20 to the West Bank. If several people go together, it's better to play.
prepare a change and take No.11 bus to Xiti. There are many buses to Xiashan at Xiti station, and the fare is usually 10 yuan
a taxi is OK. It may take 50 to take a taxi from the railway station, and 20 to the West Bank. If several people go together, it's better to play.
5. Bus stop near Xiashan Street:
Xiashan Street Office - bus stop
passing bus: No. 501
Xiahua intersection - bus stop
passing bus: No. 506, No. 507, No. 508
Xiashan Street Office - bus stop
passing bus: No. 501
Xiahua intersection - bus stop
passing bus: No. 506, No. 507, No. 508
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7. Taking the preparation of 1 liter of nh3-nh4cl buffer solution with pH of 10.0 as an example, the explanation is as follows:
in the solution with pH = 10.0, the concentration of OH - is 1 * 10 ^ - 4, KB = C (NH4 +) C (OH -) / C (NH3 · H2O) = 1.79 * 10 ^ - 5, NH4Cl is a strong electrolyte, which inhibits the ionization of ammonia, so the ionization of weak electrolytes ammonia can be ignored, and the concentration of ammonia is large, so the hydrolysis of NH4Cl can be ignored (this is the characteristic of buffer solution), Therefore,
C (NH3 · H2O) = 16 * 0.35/1 = 5.6mol/l, (that is, 350ml of 16m ammonia)
therefore, C (NH4 +) = KB * C (NH3 · H2O) / C (OH -) = 1.79 * 10 ^ - 5 * 5.6 / 1 * 10 ^ - 4 = 1.0mol/l, the mass of NH4Cl is 1.0 * 1 * 53.5 = 53.5g.
in the solution with pH = 10.0, the concentration of OH - is 1 * 10 ^ - 4, KB = C (NH4 +) C (OH -) / C (NH3 · H2O) = 1.79 * 10 ^ - 5, NH4Cl is a strong electrolyte, which inhibits the ionization of ammonia, so the ionization of weak electrolytes ammonia can be ignored, and the concentration of ammonia is large, so the hydrolysis of NH4Cl can be ignored (this is the characteristic of buffer solution), Therefore,
C (NH3 · H2O) = 16 * 0.35/1 = 5.6mol/l, (that is, 350ml of 16m ammonia)
therefore, C (NH4 +) = KB * C (NH3 · H2O) / C (OH -) = 1.79 * 10 ^ - 5 * 5.6 / 1 * 10 ^ - 4 = 1.0mol/l, the mass of NH4Cl is 1.0 * 1 * 53.5 = 53.5g.
8. Chromium black T (EBT), a commonly used metal indicator, is an azo dye. Its chemical name is sodium 1 - (1-hydroxy-2-naphthylazo) - 6-nitro-2-naphthol-4-sulfonate, and its structural formula is chromium black T, which is a dark brown powder ω= 0.005 in water or ethanol solution 2) It is mixed with solid neutral salts such as NaCl and Na2SO4 to form a solid mixture of 1:100, about 0.1g when used
9. Internet search 5130 forum, which brush machine, everything
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